Index (nflow-engine 9.0.0 API)

A B C D E F G H I J L M N O P Q R S T U V W
All Classes and Interfaces|All Packages|Constant Field Values|Serialized Form

A

ACTION - Enum constant in enum class io.nflow.engine.internal.dao.NflowTable
ACTION_STATE_VARIABLES - Enum constant in enum class io.nflow.engine.service.WorkflowInstanceInclude: The state variables for each action.
actions - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: The list of actions.
ACTIONS - Enum constant in enum class io.nflow.engine.service.WorkflowInstanceInclude: The actions related to this workflow instance (WorkflowInstance.actions).
actionType() - Method in class io.nflow.engine.config.db.Db2DatabaseConfiguration.Db2SQLVariants: Returns SQL representing the action type parameter.
actionType() - Method in class io.nflow.engine.config.db.H2DatabaseConfiguration.H2SQLVariants: Returns SQL representing the action type parameter.
actionType() - Method in class io.nflow.engine.config.db.OracleDatabaseConfiguration.OracleSqlVariants: Returns SQL representing the action type parameter.
actionType() - Method in class io.nflow.engine.config.db.PgDatabaseConfiguration.PostgreSQLVariants: Returns SQL representing the action type parameter.
actionType() - Method in class io.nflow.engine.config.db.SqlServerDatabaseConfiguration.SQLServerVariants: Returns SQL representing the action type parameter.
actionType() - Method in class io.nflow.engine.internal.storage.db.MySQLVariants: Returns SQL representing the action type parameter.
actionType() - Method in interface io.nflow.engine.internal.storage.db.SQLVariants
active - Variable in class io.nflow.engine.workflow.executor.WorkflowExecutor: Time when the executor last updated that it is active.
addChildWorkflows(WorkflowInstance...) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
addChildWorkflows(WorkflowInstance...) - Method in interface io.nflow.engine.workflow.definition.StateExecution: Add new child workflows.
addDefaultPropertiesFiles(String, String...) - Static method in class io.nflow.engine.guice.EngineEnvironmentModule
addIds(Long...) - Method in class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder: Add identifiers to query parameters.
addStates(String...) - Method in class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder: Add workflow states to query parameters.
addStatuses(WorkflowInstance.WorkflowInstanceStatus...) - Method in class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder: Add workflow statuses to query parameters.
addTypes(String...) - Method in class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder: Add workflow definitions types to query parameters.
addWorkflowDefinition(WorkflowDefinition) - Method in class io.nflow.engine.service.WorkflowDefinitionService: Add given workflow definition to managed definitions.
addWorkflows(WorkflowInstance...) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
addWorkflows(WorkflowInstance...) - Method in interface io.nflow.engine.workflow.definition.StateExecution: Add new workflows.
afterFailure(WorkflowExecutorListener.ListenerContext, Throwable) - Method in interface io.nflow.engine.listener.WorkflowExecutorListener: Executed after state processing has failed and before persisting state.
afterFailure(WorkflowExecutorListener.ListenerContext, Throwable) - Method in class io.nflow.engine.workflow.executor.WorkflowLogContextListener
afterProcessing(WorkflowExecutorListener.ListenerContext) - Method in interface io.nflow.engine.listener.WorkflowExecutorListener: Executed after state has been successfully processed and before persisting state.
afterProcessing(WorkflowExecutorListener.ListenerContext) - Method in class io.nflow.engine.workflow.executor.WorkflowLogContextListener
allInstances - Variable in class io.nflow.engine.workflow.definition.WorkflowDefinitionStatistics
allowedTransitions - Variable in class io.nflow.engine.workflow.definition.WorkflowDefinition
analyze(Exception) - Method in class io.nflow.engine.exception.DispatcherExceptionAnalyzer: Override this to provide custom handling.
analyze(Exception, int) - Method in class io.nflow.engine.exception.StateSaveExceptionAnalyzer: Override this to provide custom handling.
analyzeExeption(WorkflowState, Throwable) - Method in class io.nflow.engine.workflow.definition.WorkflowSettings: Analyze exception thrown by a state method to determine how it should be handled.
analyzeSafely(Exception) - Method in class io.nflow.engine.exception.DispatcherExceptionAnalyzer: Analyze the exception.
analyzeSafely(Exception, int) - Method in class io.nflow.engine.exception.StateSaveExceptionAnalyzer: Analyze the exception.
archive - Variable in enum class io.nflow.engine.internal.dao.NflowTable
ARCHIVE - Enum constant in enum class io.nflow.engine.internal.dao.TableType
archivedWorkflows - Variable in class io.nflow.engine.service.MaintenanceResults: Number of workflows archived.
archiveWorkflows - Variable in class io.nflow.engine.service.MaintenanceConfiguration: Configuration for archiving old workflow instances.
archiveWorkflows(Collection<Long>) - Method in class io.nflow.engine.internal.dao.MaintenanceDao

B

batchSize - Variable in class io.nflow.engine.service.MaintenanceConfiguration.ConfigurationItem: The batch size of the maintenance operation.
beforeProcessing(WorkflowExecutorListener.ListenerContext) - Method in interface io.nflow.engine.listener.WorkflowExecutorListener: Executed before state is processed.
beforeProcessing(WorkflowExecutorListener.ListenerContext) - Method in class io.nflow.engine.workflow.executor.WorkflowLogContextListener
build() - Method in class io.nflow.engine.exception.DispatcherExceptionHandling.Builder: Create the dispatcher exception handling object.
build() - Method in class io.nflow.engine.exception.ExceptionHandling.Builder: Create the exception handling object.
build() - Method in class io.nflow.engine.exception.StateProcessExceptionHandling.Builder: Create the exception handling object.
build() - Method in class io.nflow.engine.exception.StateSaveExceptionHandling.Builder: Create the state save exception handling object.
build() - Method in class io.nflow.engine.service.MaintenanceConfiguration.Builder: Build MaintenanceConfiguration object.
build() - Method in class io.nflow.engine.service.MaintenanceResults.Builder: Build MaintenanceResults object.
build() - Method in class io.nflow.engine.workflow.definition.WorkflowSettings.Builder: Create workflow settings object.
build() - Method in class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder: Create the workflow instance query object.
build() - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Create the workflow instance object.
build() - Method in class io.nflow.engine.workflow.instance.WorkflowInstanceAction.Builder: Build the workflow instance action.
Builder() - Constructor for class io.nflow.engine.exception.DispatcherExceptionHandling.Builder
Builder() - Constructor for class io.nflow.engine.exception.ExceptionHandling.Builder
Builder() - Constructor for class io.nflow.engine.exception.StateProcessExceptionHandling.Builder
Builder() - Constructor for class io.nflow.engine.exception.StateSaveExceptionHandling.Builder
Builder() - Constructor for class io.nflow.engine.service.MaintenanceConfiguration.Builder
Builder() - Constructor for class io.nflow.engine.service.MaintenanceResults.Builder
Builder() - Constructor for class io.nflow.engine.workflow.definition.WorkflowSettings.Builder
Builder() - Constructor for class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder: Create a workflow instance query builder.
Builder() - Constructor for class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Create a workflow instance builder.
Builder() - Constructor for class io.nflow.engine.workflow.instance.WorkflowInstanceAction.Builder: Create a builder for a workflow instance action.
Builder(ObjectStringMapper) - Constructor for class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Create a workflow instance builder with an object mapper.
Builder(QueryWorkflowInstances) - Constructor for class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder
Builder(WorkflowInstance) - Constructor for class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Create a workflow instance builder based on an existing workflow instance.
Builder(WorkflowInstance) - Constructor for class io.nflow.engine.workflow.instance.WorkflowInstanceAction.Builder: Create a builder for a workflow instance action based on an existing workflow instance.
Builder(WorkflowInstanceAction) - Constructor for class io.nflow.engine.workflow.instance.WorkflowInstanceAction.Builder: Create a builder for a workflow instance action based on an existing workflow instance action.
BULK_WORKFLOW_TYPE - Static variable in class io.nflow.engine.workflow.curated.BulkWorkflow: The type of default bulk workflow.
BulkWorkflow - Class in io.nflow.engine.workflow.curated: Bulk child workflow executor that does not overflow the system.
BulkWorkflow() - Constructor for class io.nflow.engine.workflow.curated.BulkWorkflow: Create bulk workflow definition.
BulkWorkflow(String) - Constructor for class io.nflow.engine.workflow.curated.BulkWorkflow: Extend bulk workflow definition.
businessKey - Variable in class io.nflow.engine.workflow.instance.QueryWorkflowInstances: External business key.
businessKey - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: Business key.

C

calculateBinaryBackoffDelay(int, long, long) - Method in class io.nflow.engine.workflow.definition.WorkflowSettings: Return activation delay based on retry attempt number.
caseSensitiveLike() - Method in class io.nflow.engine.internal.storage.db.MySQLVariants: Returns "like binary" for case-sensitive comparison.
caseSensitiveLike() - Method in interface io.nflow.engine.internal.storage.db.SQLVariants
castToText() - Method in class io.nflow.engine.config.db.Db2DatabaseConfiguration.Db2SQLVariants: Returns string for casting value to text.
castToText() - Method in class io.nflow.engine.config.db.H2DatabaseConfiguration.H2SQLVariants: Returns empty string as casting to text is not needed in H2.
castToText() - Method in class io.nflow.engine.config.db.OracleDatabaseConfiguration.OracleSqlVariants: Returns empty string as casting to text is not needed in Oracle.
castToText() - Method in class io.nflow.engine.config.db.PgDatabaseConfiguration.PostgreSQLVariants: Returns string for casting value to text.
castToText() - Method in class io.nflow.engine.config.db.SqlServerDatabaseConfiguration.SQLServerVariants: Returns string for casting value to text.
castToText() - Method in class io.nflow.engine.internal.storage.db.MySQLVariants: Returns empty string as casting to text is not needed in MySQL.
castToText() - Method in interface io.nflow.engine.internal.storage.db.SQLVariants
checkDatabaseConfiguration(Environment, DataSource) - Method in class io.nflow.engine.config.db.DatabaseConfiguration: Checks that the database is configured as nFlow expects.
checkDatabaseConfiguration(Environment, DataSource) - Method in class io.nflow.engine.config.db.Db2DatabaseConfiguration
checkDatabaseConnection() - Method in class io.nflow.engine.internal.dao.HealthCheckDao
checkDatabaseConnection() - Method in class io.nflow.engine.service.HealthCheckService
checkStateVariableValueLength(String, String) - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao
CHILD_WORKFLOW_IDS - Enum constant in enum class io.nflow.engine.service.WorkflowInstanceInclude: The child workflow identifiers (WorkflowInstance.childWorkflows).
childWorkflows - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: Child workflow instance IDs created by this workflow instance, grouped by instance action ID.
cleanupExecutors(ReadablePeriod) - Method in class io.nflow.engine.service.MaintenanceService: Delete workflow executors that have expired [given period] ago.
cleanupWorkflows(MaintenanceConfiguration) - Method in class io.nflow.engine.service.MaintenanceService: Cleans up old (whose modified time is earlier than olderThanPeriod parameter) and passive (that do not have nextActivation) workflows.
clearExecutorId(List<Long>) - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao
clobToComparable(String) - Method in class io.nflow.engine.config.db.OracleDatabaseConfiguration.OracleSqlVariants
clobToComparable(String) - Method in interface io.nflow.engine.internal.storage.db.SQLVariants
close() - Method in class io.nflow.engine.NflowEngine: Shuts down the nFlow engine gracefully and returns when the shutdown is complete.
compareTo(StoredWorkflowDefinition.Signal) - Method in class io.nflow.engine.internal.workflow.StoredWorkflowDefinition.Signal
compareTo(StoredWorkflowDefinition.State) - Method in class io.nflow.engine.internal.workflow.StoredWorkflowDefinition.State
configure() - Method in class io.nflow.engine.guice.EngineModule
configure() - Method in class io.nflow.engine.guice.EnvironmentModule
convertFromObject(String, Object) - Method in class io.nflow.engine.internal.workflow.ObjectStringMapper
convertToObject(Type, String, String) - Method in class io.nflow.engine.internal.workflow.ObjectStringMapper
count - Variable in class io.nflow.engine.workflow.statistics.Statistics.QueueStatistics
createAction() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
createArguments(StateExecution, WorkflowStateMethod) - Method in class io.nflow.engine.internal.workflow.ObjectStringMapper
created - Enum constant in enum class io.nflow.engine.workflow.instance.WorkflowInstance.WorkflowInstanceStatus: Workflow instance has been created but the processing has not been started yet
created - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: The workflow instance creation time.
createProcessor(long, Supplier<Boolean>) - Method in class io.nflow.engine.internal.executor.WorkflowStateProcessorFactory
CronWorkflow - Class in io.nflow.engine.workflow.curated: Workflow that wakes up periodically to execute a task.
CronWorkflow(String) - Constructor for class io.nflow.engine.workflow.curated.CronWorkflow: Extend cron workflow definition.
CronWorkflow(String, WorkflowSettings) - Constructor for class io.nflow.engine.workflow.curated.CronWorkflow: Extend cron workflow definition with customized workflow settings.
CURRENT_STATE_VARIABLES - Enum constant in enum class io.nflow.engine.service.WorkflowInstanceInclude: The most recent values of all state variables (WorkflowInstance.stateVariables).
currentTimePlusSeconds(int) - Method in class io.nflow.engine.config.db.Db2DatabaseConfiguration.Db2SQLVariants: Returns SQL representing the current database time plus given amount of seconds.
currentTimePlusSeconds(int) - Method in class io.nflow.engine.config.db.H2DatabaseConfiguration.H2SQLVariants: Returns SQL representing the current database time plus given amount of seconds.
currentTimePlusSeconds(int) - Method in class io.nflow.engine.config.db.OracleDatabaseConfiguration.OracleSqlVariants: Returns SQL representing the current database time plus given amount of seconds.
currentTimePlusSeconds(int) - Method in class io.nflow.engine.config.db.PgDatabaseConfiguration.PostgreSQLVariants: Returns SQL representing the current database time plus given amount of seconds.
currentTimePlusSeconds(int) - Method in class io.nflow.engine.config.db.SqlServerDatabaseConfiguration.SQLServerVariants: Returns SQL representing the current database time plus given amount of seconds.
currentTimePlusSeconds(int) - Method in class io.nflow.engine.internal.storage.db.MySQLVariants: Returns SQL representing the current database time plus given amount of seconds.
currentTimePlusSeconds(int) - Method in interface io.nflow.engine.internal.storage.db.SQLVariants
customizeEnvironment(MutablePropertySources) - Method in class io.nflow.engine.guice.EnvironmentModule

D

DaoUtil - Class in io.nflow.engine.internal.dao
DaoUtil.ColumnNamesExtractor - Class in io.nflow.engine.internal.dao
data - Variable in class io.nflow.engine.listener.WorkflowExecutorListener.ListenerContext: Stateless listeners can use data to pass information between listener stages.
databaseConfiguration(Environment) - Method in class io.nflow.engine.guice.EngineModule
DatabaseConfiguration - Class in io.nflow.engine.config.db: Base class for different database configurations.
DatabaseConfiguration(String) - Constructor for class io.nflow.engine.config.db.DatabaseConfiguration: Creates a new configuration with given database type.
DatabaseInitializer - Class in io.nflow.engine.internal.storage.db
DatabaseInitializer(String, DataSource, Environment, String) - Constructor for class io.nflow.engine.internal.storage.db.DatabaseInitializer
dateLtEqDiff(String, String) - Method in class io.nflow.engine.config.db.SqlServerDatabaseConfiguration.SQLServerVariants
dateLtEqDiff(String, String) - Method in interface io.nflow.engine.internal.storage.db.SQLVariants
DB2 - Static variable in class io.nflow.engine.config.Profiles: Profile to enable DB2 database.
Db2DatabaseConfiguration - Class in io.nflow.engine.config.db: Configuration for DB2 database.
Db2DatabaseConfiguration() - Constructor for class io.nflow.engine.config.db.Db2DatabaseConfiguration: Create a new instance.
Db2DatabaseConfiguration.Db2SQLVariants - Class in io.nflow.engine.config.db: SQL variants optimized for DB2.
Db2SQLVariants(String) - Constructor for class io.nflow.engine.config.db.Db2DatabaseConfiguration.Db2SQLVariants
defaultPriority - Variable in class io.nflow.engine.workflow.definition.WorkflowSettings: Default priority for new workflow instances.
definition - Variable in class io.nflow.engine.listener.WorkflowExecutorListener.ListenerContext: The definition of the workflow.
deleteActionAndStateHistory(long, DateTime) - Method in class io.nflow.engine.internal.dao.MaintenanceDao
deleteArchivedWorkflows - Variable in class io.nflow.engine.service.MaintenanceConfiguration: Configuration for deleting old workflow instances from archive tables.
deletedArchivedWorkflows - Variable in class io.nflow.engine.service.MaintenanceResults: Number of workflows deleted from archive table.
deletedWorkflows - Variable in class io.nflow.engine.service.MaintenanceResults: Number of workflows deleted from main table.
deleteExpiredBefore(DateTime) - Method in class io.nflow.engine.internal.dao.ExecutorDao
deleteExpiredExecutorsOlderThan - Variable in class io.nflow.engine.service.MaintenanceConfiguration: Delete workflow executors that have expired [given period] ago.
deleteHistoryCondition - Variable in class io.nflow.engine.workflow.definition.WorkflowSettings: Condition to check if workflow instance history should be deleted (unless forced via StateExecution).
deleteWorkflowInstanceHistory() - Method in class io.nflow.engine.workflow.definition.WorkflowSettings: Return true if workflow instance history should be deleted.
deleteWorkflows - Variable in class io.nflow.engine.service.MaintenanceConfiguration: Configuration for deleting old workflow instances from main tables.
deleteWorkflows(TableType, Collection<Long>) - Method in class io.nflow.engine.internal.dao.MaintenanceDao
description - Variable in class io.nflow.engine.internal.workflow.StoredWorkflowDefinition
description - Variable in class io.nflow.engine.internal.workflow.StoredWorkflowDefinition.Signal
description - Variable in class io.nflow.engine.internal.workflow.StoredWorkflowDefinition.State
DISABLED - Static variable in class io.nflow.engine.workflow.curated.CronWorkflow
DispatcherExceptionAnalyzer - Class in io.nflow.engine.exception: Dispatcher exception analyzer analyzes exceptions thrown by the workflow dispatcher and determines how the exception is handled.
DispatcherExceptionAnalyzer() - Constructor for class io.nflow.engine.exception.DispatcherExceptionAnalyzer
DispatcherExceptionHandling - Class in io.nflow.engine.exception: Controls how an exception should be handled by the dispatcher.
DispatcherExceptionHandling.Builder - Class in io.nflow.engine.exception: Builder for exception handling settings.
DO_WORK - Static variable in class io.nflow.engine.workflow.curated.CronWorkflow
done() - Method in class io.nflow.engine.service.MaintenanceConfiguration.ConfigurationItem.Builder: Finish ConfigurationItem object and move back to MaintenanceConfiguration.
DONE - Static variable in class io.nflow.engine.workflow.curated.BulkWorkflow
doWork(StateExecution, MaintenanceConfiguration) - Method in class io.nflow.engine.workflow.curated.MaintenanceWorkflow: Clean up old workflow instances.
drainTo(Collection<? super E>) - Method in class io.nflow.engine.internal.executor.ThresholdBlockingQueue
drainTo(Collection<? super E>, int) - Method in class io.nflow.engine.internal.executor.ThresholdBlockingQueue

E

end - Enum constant in enum class io.nflow.engine.workflow.definition.WorkflowStateType: Final state of the workflow.
EngineConfiguration - Class in io.nflow.engine.config: The main Spring configuration class for nFlow engine.
EngineConfiguration() - Constructor for class io.nflow.engine.config.EngineConfiguration
EngineConfiguration.EngineObjectMapperSupplier - Interface in io.nflow.engine.config
EngineEnvironmentModule - Class in io.nflow.engine.guice
EngineEnvironmentModule(Properties, String...) - Constructor for class io.nflow.engine.guice.EngineEnvironmentModule
EngineModule - Class in io.nflow.engine.guice
EngineModule(Object, EngineConfiguration) - Constructor for class io.nflow.engine.guice.EngineModule
ensureCopyingPossible(String, String) - Method in class io.nflow.engine.internal.dao.TableMetadataChecker
EnvironmentModule - Class in io.nflow.engine.guice
EnvironmentModule(Properties, String...) - Constructor for class io.nflow.engine.guice.EnvironmentModule
equals(Object) - Method in class io.nflow.engine.model.ModelObject
equals(Object) - Method in class io.nflow.engine.workflow.definition.Mutable
ERROR - Static variable in class io.nflow.engine.workflow.curated.BulkWorkflow
ExceptionHandling - Class in io.nflow.engine.exception: Controls how an exception should be handled.
ExceptionHandling.Builder<T extends ExceptionHandling.Builder<T>> - Class in io.nflow.engine.exception: Builder for exception handling settings.
execute(WorkflowStateProcessor) - Method in class io.nflow.engine.internal.executor.WorkflowInstanceExecutor
executing - Enum constant in enum class io.nflow.engine.workflow.instance.WorkflowInstance.WorkflowInstanceStatus: A workflow state method is executing
executionEnd - Variable in class io.nflow.engine.workflow.instance.WorkflowInstanceAction: The end time of the execution of the state.
executionStart - Variable in class io.nflow.engine.workflow.instance.WorkflowInstanceAction: The start time of the execution of the state.
executionStatistics - Variable in class io.nflow.engine.workflow.statistics.Statistics
ExecutorDao - Class in io.nflow.engine.internal.dao: Use setter injection because constructor injection may not work when nFlow is used in some legacy systems.
ExecutorDao(SQLVariants, JdbcTemplate, Environment) - Constructor for class io.nflow.engine.internal.dao.ExecutorDao
executorGroup - Variable in class io.nflow.engine.workflow.executor.WorkflowExecutor: The executor group of the executor.
executorGroup - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: The name of the executor group for this workflow instance.
executorId - Variable in class io.nflow.engine.internal.executor.InstanceInfo
executorId - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: The id of executor that is currently processing this workflow.
executorId - Variable in class io.nflow.engine.workflow.instance.WorkflowInstanceAction: The id for executor that processed this state.
expires - Variable in class io.nflow.engine.workflow.executor.WorkflowExecutor: Time after which the executor is considered dead.
externalChange - Enum constant in enum class io.nflow.engine.workflow.instance.WorkflowInstanceAction.WorkflowActionType: External change to the workflow instance.
externalId - Variable in class io.nflow.engine.workflow.instance.QueryWorkflowInstances: External identifier.
externalId - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: External identifier of the workflow instance.
extractData(ResultSet) - Method in class io.nflow.engine.internal.dao.DaoUtil.ColumnNamesExtractor

F

FAILED - Static variable in class io.nflow.engine.workflow.curated.CronWorkflow
failureTransitions - Variable in class io.nflow.engine.workflow.definition.WorkflowDefinition
finished - Enum constant in enum class io.nflow.engine.workflow.instance.WorkflowInstance.WorkflowInstanceStatus: Workflow instance has reached an end state
fire(Connection, ResultSet, ResultSet) - Method in class io.nflow.engine.internal.storage.db.H2ModifiedColumnTrigger
forUpdateSkipLocked() - Method in class io.nflow.engine.config.db.Db2DatabaseConfiguration.Db2SQLVariants: DB2 does not support for update skip locked.
forUpdateSkipLocked() - Method in class io.nflow.engine.config.db.OracleDatabaseConfiguration.OracleSqlVariants
forUpdateSkipLocked() - Method in class io.nflow.engine.config.db.PgDatabaseConfiguration.PostgreSQLVariants: PostgreSQL suppports for update skip locked.
forUpdateSkipLocked() - Method in class io.nflow.engine.config.db.SqlServerDatabaseConfiguration.SQLServerVariants: SQL Server supports withUpdateSkipLocked instead.
forUpdateSkipLocked() - Method in interface io.nflow.engine.internal.storage.db.SQLVariants

G

getActivation() - Method in class io.nflow.engine.workflow.definition.NextAction: Return the time after which the workflow should be activated.
getAllChildWorkflows() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getAllChildWorkflows() - Method in interface io.nflow.engine.workflow.definition.StateExecution: Return all child workflows for current workflow.
getAllowedTransitions() - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Return allowed transitions between the states of the workflow.
getBusinessKey() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getBusinessKey() - Method in interface io.nflow.engine.workflow.definition.StateExecution: Return the business key associated to the workflow instance.
getChangedStateVariables() - Method in class io.nflow.engine.workflow.instance.WorkflowInstance: Return the state variables that have been added or modified during state processing.
getClassPathConfigurationProperties() - Method in class io.nflow.engine.guice.EnvironmentModule
getCurrentStateName() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getDateTime(ResultSet, String) - Method in class io.nflow.engine.config.db.Db2DatabaseConfiguration.Db2SQLVariants
getDateTime(ResultSet, String) - Method in class io.nflow.engine.config.db.SqlServerDatabaseConfiguration.SQLServerVariants
getDateTime(ResultSet, String) - Method in interface io.nflow.engine.internal.storage.db.SQLVariants
getDbType() - Method in class io.nflow.engine.config.db.DatabaseConfiguration: Return the type of the database.
getDefaultPriority() - Method in class io.nflow.engine.workflow.definition.WorkflowSettings: Return default priority for new workflow instances.
getDescription() - Method in class io.nflow.engine.workflow.curated.State
getDescription() - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Return the description of the workflow.
getDescription() - Method in interface io.nflow.engine.workflow.definition.WorkflowState: Return the description of the workflow state.
getErrorState() - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Return the generic error state of the workflow.
getErrorTransitionActivation(int) - Method in class io.nflow.engine.workflow.definition.WorkflowSettings: Return next activation time after error.
getExecutorGroup() - Method in class io.nflow.engine.internal.dao.ExecutorDao
getExecutorGroupCondition() - Method in class io.nflow.engine.internal.dao.ExecutorDao
getExecutorId() - Method in class io.nflow.engine.internal.dao.ExecutorDao
getExecutors() - Method in class io.nflow.engine.internal.dao.ExecutorDao
getFailureTransitions() - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Return transitions from states to failure states.
getHealthCheckService() - Method in class io.nflow.engine.NflowEngine
getId() - Method in class io.nflow.engine.workflow.instance.WorkflowInstanceAction.Builder: Get the action id (generated by database)
getInitialState() - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Return the initial state of the workflow.
getInt(ResultSet, String) - Static method in class io.nflow.engine.internal.dao.DaoUtil
getLong(ResultSet, String) - Static method in class io.nflow.engine.internal.dao.DaoUtil
getMaintenanceService() - Method in class io.nflow.engine.NflowEngine
getMaxSubsequentStateExecutions(WorkflowState) - Method in class io.nflow.engine.workflow.definition.WorkflowSettings: Return the maximum number of subsequent state executions before forcing a short transition delay.
getMaxWaitUntil() - Method in class io.nflow.engine.internal.dao.ExecutorDao
getMethod(WorkflowState) - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Returns the workflow state method for the given state.
getMethod(String) - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Returns the workflow state method for the given state name.
getName() - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Return the name of the workflow.
getNewBusinessKey() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getNewChildWorkflows() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getNewWorkflows() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getNextActivation() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getNextActivationTime(StateExecution, String) - Method in class io.nflow.engine.workflow.curated.CronWorkflow: Calculates next activation time based on cron state variable.
getNextState() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getNextState() - Method in class io.nflow.engine.workflow.definition.NextAction: Return the next state of the workflow.
getNextStateReason() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getOldWorkflowIds(TableType, DateTime, int, Set<String>) - Method in class io.nflow.engine.internal.dao.MaintenanceDao
getParentId() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getParentId() - Method in interface io.nflow.engine.workflow.definition.StateExecution: Return the parent workflow instance id if this is a child workflow, otherwise return empty.
getPhase() - Method in class io.nflow.engine.internal.executor.WorkflowLifecycle
getPotentiallyStuckProcessors() - Method in class io.nflow.engine.internal.executor.WorkflowStateProcessorFactory
getPublicStaticWorkflowStates(Class<? extends WorkflowDefinition>) - Method in class io.nflow.engine.internal.workflow.WorkflowDefinitionScanner
getQueueRemainingCapacity() - Method in class io.nflow.engine.internal.executor.WorkflowInstanceExecutor
getQueueStatistics() - Method in class io.nflow.engine.internal.dao.StatisticsDao
getReason() - Method in class io.nflow.engine.workflow.definition.NextAction: Return the reason for the next action.
getRecoverableExecutorIds() - Method in class io.nflow.engine.internal.dao.ExecutorDao
getRetries() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getRetries() - Method in interface io.nflow.engine.workflow.definition.StateExecution: Return the number of retry attempts in the current state.
getSettings() - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Return the workflow settings.
getShortTransitionActivation() - Method in class io.nflow.engine.workflow.definition.WorkflowSettings: Return the delay before next activation after detecting a busy loop.
getSignal() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getSignal() - Method in interface io.nflow.engine.workflow.definition.StateExecution: Return the signal value from database if it has been set, otherwise return empty.
getSignal(long) - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao
getSignal(long) - Method in class io.nflow.engine.service.WorkflowInstanceService: Return current signal value for given workflow instance.
getState(String) - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Returns the workflow state for the given state name.
getStateMethods(Class<?>) - Method in class io.nflow.engine.internal.workflow.WorkflowDefinitionScanner
getStates() - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Return all possible states of the workflow.
getStateVariable(String) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance
getStateVariable(String, Class<T>) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance
getStateVariable(String, Class<T>, T) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance
getStateVariable(String, String) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance
getStatistics() - Method in class io.nflow.engine.service.StatisticsService: Return queue statistics for the executor group.
getStatisticsService() - Method in class io.nflow.engine.NflowEngine
getStatus(DateTime) - Method in enum class io.nflow.engine.workflow.definition.WorkflowStateType: Returns the status for this type.
getSupportedSignals() - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Return signals supported by this workflow.
getThis() - Method in class io.nflow.engine.exception.DispatcherExceptionHandling.Builder: Return this.
getThis() - Method in class io.nflow.engine.exception.ExceptionHandling.Builder: Return this.
getThis() - Method in class io.nflow.engine.exception.StateProcessExceptionHandling.Builder: Return this.
getThis() - Method in class io.nflow.engine.exception.StateSaveExceptionHandling.Builder: Return this.
getThreadCount() - Method in class io.nflow.engine.internal.executor.WorkflowInstanceExecutor
getThrown() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getTimestamp(ResultSet, String) - Method in class io.nflow.engine.config.db.Db2DatabaseConfiguration.Db2SQLVariants
getTimestamp(ResultSet, String) - Method in class io.nflow.engine.config.db.SqlServerDatabaseConfiguration.SQLServerVariants
getTimestamp(ResultSet, String) - Method in interface io.nflow.engine.internal.storage.db.SQLVariants
getType() - Method in class io.nflow.engine.workflow.curated.State
getType() - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Return the type of the workflow.
getType() - Method in interface io.nflow.engine.workflow.definition.WorkflowState: Return the workflow state type.
getVal() - Method in class io.nflow.engine.workflow.definition.Mutable: Returns the wrapped value.
getVariable(String) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getVariable(String) - Method in interface io.nflow.engine.workflow.definition.StateExecution: Return a string value of the given variable.
getVariable(String, Class<T>) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getVariable(String, Class<T>) - Method in interface io.nflow.engine.workflow.definition.StateExecution: Return the value of the given variable.
getVariable(String, Class<T>, T) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getVariable(String, Class<T>, T) - Method in interface io.nflow.engine.workflow.definition.StateExecution: Return the value of the given variable, or {code defaultValue} if the variable does not exist.
getVariable(String, String) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getVariable(String, String) - Method in interface io.nflow.engine.workflow.definition.StateExecution: Return the string value of the given variable, or {code defaultValue} if the variable does not exist.
getWakeUpParentWorkflowStates() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getWorkflowDefinition(String) - Method in class io.nflow.engine.service.WorkflowDefinitionService: Return the workflow definition that matches the give workflow type name.
getWorkflowDefinitions() - Method in class io.nflow.engine.service.WorkflowDefinitionService: Return all managed workflow definitions.
getWorkflowDefinitionService() - Method in class io.nflow.engine.NflowEngine
getWorkflowDefinitionStatistics(String, DateTime, DateTime, DateTime, DateTime) - Method in class io.nflow.engine.internal.dao.StatisticsDao
getWorkflowDefinitionStatistics(String, DateTime, DateTime, DateTime, DateTime) - Method in class io.nflow.engine.service.StatisticsService: Return statistics for a given workflow definition type.
getWorkflowExecutors() - Method in class io.nflow.engine.service.WorkflowExecutorService: Return all workflow executors of this executor group.
getWorkflowExecutorService() - Method in class io.nflow.engine.NflowEngine
getWorkflowInstance(long, Set<WorkflowInstanceInclude>, Long) - Method in class io.nflow.engine.service.WorkflowInstanceService: Return the workflow instance matching the given id.
getWorkflowInstance(long, Set<WorkflowInstanceInclude>, Long, boolean) - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao
getWorkflowInstance(long, Set<WorkflowInstanceInclude>, Long, boolean) - Method in class io.nflow.engine.service.WorkflowInstanceService: Return the workflow instance matching the given id.
getWorkflowInstanceExternalId() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getWorkflowInstanceExternalId() - Method in interface io.nflow.engine.workflow.definition.StateExecution: Return the external id of the workflow instance.
getWorkflowInstanceId() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
getWorkflowInstanceId() - Method in interface io.nflow.engine.workflow.definition.StateExecution: Return the id of the workflow instance.
getWorkflowInstanceService() - Method in class io.nflow.engine.NflowEngine
getWorkflowInstanceState(long) - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao
getWorkflowInstanceType(long) - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao

H

H2 - Static variable in class io.nflow.engine.config.Profiles: Profile to enable H2 database.
h2ConsoleServer(Environment) - Method in class io.nflow.engine.config.db.H2DatabaseConfiguration: Creates a console server for connecting to the in-memory database.
H2DatabaseConfiguration - Class in io.nflow.engine.config.db: Configuration for H2 database.
H2DatabaseConfiguration() - Constructor for class io.nflow.engine.config.db.H2DatabaseConfiguration: Create a new instance.
H2DatabaseConfiguration.H2SQLVariants - Class in io.nflow.engine.config.db: SQL variants optimized for H2.
H2ModifiedColumnTrigger - Class in io.nflow.engine.internal.storage.db
H2ModifiedColumnTrigger() - Constructor for class io.nflow.engine.internal.storage.db.H2ModifiedColumnTrigger
H2SQLVariants() - Constructor for class io.nflow.engine.config.db.H2DatabaseConfiguration.H2SQLVariants
h2TcpServer(Environment) - Method in class io.nflow.engine.config.db.H2DatabaseConfiguration: Creates a server for connecting to the in-memory database.
HANDLE_FAILURE - Static variable in class io.nflow.engine.workflow.curated.CronWorkflow
handleFailure(StateExecution) - Method in class io.nflow.engine.workflow.curated.CronWorkflow: Tries to handle failures by calling CronWorkflow.handleFailureImpl(io.nflow.engine.workflow.definition.StateExecution).
handleFailure(WorkflowDefinition, String) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
handleFailureImpl(StateExecution) - Method in class io.nflow.engine.workflow.curated.CronWorkflow: Logs an error and continues.
handlePotentiallyStuck(WorkflowExecutorListener.ListenerContext, Duration) - Method in interface io.nflow.engine.listener.WorkflowExecutorListener: Called when instance processing is potentially stuck.
handleRetryAfter(DateTime, WorkflowDefinition) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
hashCode() - Method in class io.nflow.engine.model.ModelObject
hashCode() - Method in class io.nflow.engine.workflow.definition.Mutable
hasUnfinishedChildWorkflows() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
hasUnfinishedChildWorkflows() - Method in interface io.nflow.engine.workflow.definition.StateExecution: Return true if this workflow instance has unfinished child workflow instances.
hasUnfinishedChildWorkflows(long) - Method in class io.nflow.engine.service.WorkflowInstanceService: Return true if this workflow instance has unfinished child workflow instances.
hasUpdateableCTE() - Method in class io.nflow.engine.config.db.Db2DatabaseConfiguration.Db2SQLVariants: Returns false as DB2 does not support updateable CTEs.
hasUpdateableCTE() - Method in class io.nflow.engine.config.db.H2DatabaseConfiguration.H2SQLVariants: Returns false as H2 does not support updateable CTEs.
hasUpdateableCTE() - Method in class io.nflow.engine.config.db.OracleDatabaseConfiguration.OracleSqlVariants: Returns false as Oracle does not support updateable CTEs.
hasUpdateableCTE() - Method in class io.nflow.engine.config.db.PgDatabaseConfiguration.PostgreSQLVariants: Returns true as PostgreSQL supports updateable CTEs.
hasUpdateableCTE() - Method in class io.nflow.engine.config.db.SqlServerDatabaseConfiguration.SQLServerVariants: Returns false as SQL Server does not support updateable CTEs.
hasUpdateableCTE() - Method in class io.nflow.engine.internal.storage.db.MySQLVariants: Returns false as MySQL does not support updateable CTEs.
hasUpdateableCTE() - Method in interface io.nflow.engine.internal.storage.db.SQLVariants
hasUpdateReturning() - Method in class io.nflow.engine.config.db.PgDatabaseConfiguration.PostgreSQLVariants: Returns true as PostgreSQL supports update returning clause.
hasUpdateReturning() - Method in interface io.nflow.engine.internal.storage.db.SQLVariants
HealthCheckDao - Class in io.nflow.engine.internal.dao
HealthCheckDao(JdbcTemplate) - Constructor for class io.nflow.engine.internal.dao.HealthCheckDao
HealthCheckService - Class in io.nflow.engine.service: Service for checking the database connection.
HealthCheckService(HealthCheckDao) - Constructor for class io.nflow.engine.service.HealthCheckService
historyDeletableAfter - Variable in class io.nflow.engine.workflow.definition.WorkflowSettings: Delay after which workflow instance history (actions, states) can be deleted from database by nFlow.
host - Variable in class io.nflow.engine.workflow.executor.WorkflowExecutor: The host name of the executor.

I

id - Variable in class io.nflow.engine.internal.executor.InstanceInfo
id - Variable in class io.nflow.engine.internal.workflow.StoredWorkflowDefinition.State
id - Variable in class io.nflow.engine.workflow.executor.WorkflowExecutor: Unique identifier of executor instance.
id - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: The workflow instance identifier.
id - Variable in class io.nflow.engine.workflow.instance.WorkflowInstanceAction: The action id (generated by database).
ids - Variable in class io.nflow.engine.workflow.instance.QueryWorkflowInstances: Workflow instance identifiers.
includeActions - Variable in class io.nflow.engine.workflow.instance.QueryWorkflowInstances: Setting this to true will make the query return also workflow actions.
includeActionStateVariables - Variable in class io.nflow.engine.workflow.instance.QueryWorkflowInstances: Setting this to true will make the query return also the updated state variables for workflow actions.
includeChildWorkflows - Variable in class io.nflow.engine.workflow.instance.QueryWorkflowInstances: Setting this to true will make the query return also the created child workflow instance IDs.
includeCurrentStateVariables - Variable in class io.nflow.engine.workflow.instance.QueryWorkflowInstances: Setting this to true will make the query return also the current state variables for the workflow.
info(String, Object...) - Method in class io.nflow.engine.internal.util.PeriodicLogger
initialConfiguration - Variable in class io.nflow.engine.internal.workflow.MaintenanceWorkflowStarter
initialCronSchedule - Variable in class io.nflow.engine.internal.workflow.MaintenanceWorkflowStarter
inProgress - Enum constant in enum class io.nflow.engine.workflow.instance.WorkflowInstance.WorkflowInstanceStatus: Workflow instance processing has been started
insertOnStartup - Variable in class io.nflow.engine.internal.workflow.MaintenanceWorkflowStarter
insertWorkflowInstance(WorkflowInstance) - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao
insertWorkflowInstance(WorkflowInstance) - Method in class io.nflow.engine.service.WorkflowInstanceService: Insert the workflow instance to the database and return the id of the instance.
insertWorkflowInstanceAction(WorkflowInstanceAction) - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao
insertWorkflowInstanceAction(WorkflowInstance, WorkflowInstanceAction) - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao
instance - Variable in class io.nflow.engine.listener.WorkflowExecutorListener.ListenerContext: The workflow instance.
InstanceInfo - Class in io.nflow.engine.internal.executor
InstanceInfo() - Constructor for class io.nflow.engine.internal.executor.InstanceInfo
instanceService - Variable in class io.nflow.engine.internal.workflow.MaintenanceWorkflowStarter
instantiateIfNotExists() - Element in annotation interface io.nflow.engine.workflow.definition.StateVar: Initializes the variable using default constructor (or zero value for primitive types) if the variable does not exist.
InvalidNextActionException - Exception Class in io.nflow.engine.internal.executor
InvalidNextActionException(String) - Constructor for exception class io.nflow.engine.internal.executor.InvalidNextActionException
io.nflow.engine - package io.nflow.engine
io.nflow.engine.config - package io.nflow.engine.config
io.nflow.engine.config.db - package io.nflow.engine.config.db
io.nflow.engine.exception - package io.nflow.engine.exception
io.nflow.engine.guice - package io.nflow.engine.guice
io.nflow.engine.internal.dao - package io.nflow.engine.internal.dao
io.nflow.engine.internal.executor - package io.nflow.engine.internal.executor
io.nflow.engine.internal.storage.db - package io.nflow.engine.internal.storage.db
io.nflow.engine.internal.util - package io.nflow.engine.internal.util
io.nflow.engine.internal.workflow - package io.nflow.engine.internal.workflow
io.nflow.engine.listener - package io.nflow.engine.listener: Classes and interfaces for implementing workflow executor listeners.
io.nflow.engine.model - package io.nflow.engine.model: Domain model classes.
io.nflow.engine.service - package io.nflow.engine.service: Services for for managing and querying nFlow engine during runtime.
io.nflow.engine.workflow.curated - package io.nflow.engine.workflow.curated
io.nflow.engine.workflow.definition - package io.nflow.engine.workflow.definition: Classes and interfaces for describing and implementing workflow definitions.
io.nflow.engine.workflow.executor - package io.nflow.engine.workflow.executor: Classes for describing workflow executors.
io.nflow.engine.workflow.instance - package io.nflow.engine.workflow.instance: Classes for describing and constructing workflow instances.
io.nflow.engine.workflow.statistics - package io.nflow.engine.workflow.statistics: Classes for describing nFlow statistics.
isAllowedNextAction(WorkflowInstance, NextAction) - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Return true if the given nextAction is permitted for given instance.
isArchived - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: True if this instance is archived.
isAutoCommitEnabled() - Method in class io.nflow.engine.internal.dao.ExecutorDao
isAutoStartup() - Method in class io.nflow.engine.internal.executor.WorkflowLifecycle
isFailed() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
isFinal() - Method in enum class io.nflow.engine.workflow.definition.WorkflowStateType: Returns true is the state of this type is a final state, e.g.
isHistoryCleaningForced() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
isPaused() - Method in class io.nflow.engine.internal.executor.WorkflowDispatcher
isPaused() - Method in class io.nflow.engine.internal.executor.WorkflowLifecycle
isPaused() - Method in class io.nflow.engine.NflowEngine: Returns true if the nFlow engine is currently paused.
isRetry() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
isRetry() - Method in class io.nflow.engine.workflow.definition.NextAction: Return true if this action is a retry of the current state.
isRetryable - Variable in class io.nflow.engine.exception.StateProcessExceptionHandling: True when the state method processing should be retried.
isRetryCountExceeded() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
isRunning() - Method in class io.nflow.engine.internal.executor.WorkflowDispatcher
isRunning() - Method in class io.nflow.engine.internal.executor.WorkflowLifecycle
isRunning() - Method in class io.nflow.engine.NflowEngine: Returns true if the nFlow engine is currently running.
isRunning(WorkflowInstance) - Method in class io.nflow.engine.workflow.curated.BulkWorkflow: Override this to determine if the child workflow is running or not.
isStartState(String) - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Check if the given state is a valid start state.
isStateProcessInvoked() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
isTransactionSupportEnabled() - Method in class io.nflow.engine.internal.dao.ExecutorDao
iterator() - Method in class io.nflow.engine.internal.executor.ThresholdBlockingQueue

J

jdbcTemplate(DataSource) - Method in class io.nflow.engine.NflowEngine.NflowEngineSpringConfig
JMX - Static variable in class io.nflow.engine.config.Profiles: Profile to enable JMX services.

L

limit(String, long) - Method in class io.nflow.engine.config.db.Db2DatabaseConfiguration.Db2SQLVariants: Returns SQL for a query with a limit of results.
limit(String, long) - Method in class io.nflow.engine.config.db.H2DatabaseConfiguration.H2SQLVariants: Returns SQL for a query with a limit of results.
limit(String, long) - Method in class io.nflow.engine.config.db.OracleDatabaseConfiguration.OracleSqlVariants: Returns SQL for a query with a limit of results.
limit(String, long) - Method in class io.nflow.engine.config.db.PgDatabaseConfiguration.PostgreSQLVariants: Returns SQL for a query with a limit of results.
limit(String, long) - Method in class io.nflow.engine.config.db.SqlServerDatabaseConfiguration.SQLServerVariants: Returns SQL for a query with a limit of results.
limit(String, long) - Method in class io.nflow.engine.internal.storage.db.MySQLVariants: Returns SQL for a query with a limit of results.
limit(String, long) - Method in interface io.nflow.engine.internal.storage.db.SQLVariants
ListenerChain - Interface in io.nflow.engine.listener: The workflow executor listener chain.
ListenerContext(WorkflowDefinition, WorkflowInstance, StateExecution) - Constructor for class io.nflow.engine.listener.WorkflowExecutorListener.ListenerContext
listeners - Variable in class io.nflow.engine.internal.executor.WorkflowStateProcessorFactory
listWorkflowInstances(QueryWorkflowInstances) - Method in class io.nflow.engine.service.WorkflowInstanceService: Return workflow instances matching the given query.
listWorkflowInstancesAsStream(QueryWorkflowInstances) - Method in class io.nflow.engine.service.WorkflowInstanceService: Return workflow instances matching the given query.
log - Variable in class io.nflow.engine.exception.DispatcherExceptionHandling: True when dispatcher should log the exception.
log(Logger, Level, String, Object...) - Method in class io.nflow.engine.internal.util.NflowLogger
logLevel - Variable in class io.nflow.engine.exception.ExceptionHandling: The log entry level for logging the exception.
logStackTrace - Variable in class io.nflow.engine.exception.ExceptionHandling: True when the exception stack trace should be logged.
longTextType() - Method in class io.nflow.engine.config.db.Db2DatabaseConfiguration.Db2SQLVariants: Returns the SQL type for long text.
longTextType() - Method in class io.nflow.engine.config.db.H2DatabaseConfiguration.H2SQLVariants: Returns the SQL type for long text.
longTextType() - Method in class io.nflow.engine.config.db.OracleDatabaseConfiguration.OracleSqlVariants: Returns the SQL type for long text.
longTextType() - Method in class io.nflow.engine.config.db.PgDatabaseConfiguration.PostgreSQLVariants: Returns the SQL type for long text.
longTextType() - Method in class io.nflow.engine.config.db.SqlServerDatabaseConfiguration.SQLServerVariants: Returns the SQL type for long text.
longTextType() - Method in class io.nflow.engine.internal.storage.db.MySQLVariants: Returns the SQL type for long text.
longTextType() - Method in interface io.nflow.engine.internal.storage.db.SQLVariants

M

main - Variable in enum class io.nflow.engine.internal.dao.NflowTable
MAIN - Enum constant in enum class io.nflow.engine.internal.dao.TableType
MAINTENANCE_WORKFLOW_DEFAULT_EXTERNAL_ID - Static variable in class io.nflow.engine.internal.workflow.MaintenanceWorkflowStarter
MAINTENANCE_WORKFLOW_TYPE - Static variable in class io.nflow.engine.workflow.curated.MaintenanceWorkflow
MaintenanceConfiguration - Class in io.nflow.engine.service: Configuration for all maintenance operations.
MaintenanceConfiguration.Builder - Class in io.nflow.engine.service: Builds MaintenanceConfiguration objects.
MaintenanceConfiguration.ConfigurationItem - Class in io.nflow.engine.service: Configuration for a single maintenance operation.
MaintenanceConfiguration.ConfigurationItem.Builder - Class in io.nflow.engine.service: Builds ConfigurationItem objects.
MaintenanceDao - Class in io.nflow.engine.internal.dao
MaintenanceDao(SQLVariants, JdbcTemplate, ExecutorDao, NamedParameterJdbcTemplate) - Constructor for class io.nflow.engine.internal.dao.MaintenanceDao
MaintenanceResults - Class in io.nflow.engine.service: Represent maintenance operation results.
MaintenanceResults.Builder - Class in io.nflow.engine.service: Build MaintenanceResults objects.
MaintenanceService - Class in io.nflow.engine.service: Service for deleting and archiving old workflow instances from nflow-tables and nflow_archive-tables.
MaintenanceService(MaintenanceDao, TableMetadataChecker, WorkflowDefinitionService, ExecutorDao) - Constructor for class io.nflow.engine.service.MaintenanceService
MaintenanceWorkflow - Class in io.nflow.engine.workflow.curated: Clean up workflow instances periodically.
MaintenanceWorkflow() - Constructor for class io.nflow.engine.workflow.curated.MaintenanceWorkflow: Create maintenance workflow definition.
MaintenanceWorkflow(String, WorkflowSettings) - Constructor for class io.nflow.engine.workflow.curated.MaintenanceWorkflow: Extend maintenance workflow definition with custom workflow settings.
MaintenanceWorkflowStarter - Class in io.nflow.engine.internal.workflow
MaintenanceWorkflowStarter(Environment, WorkflowInstanceService, WorkflowInstanceFactory) - Constructor for class io.nflow.engine.internal.workflow.MaintenanceWorkflowStarter
manual - Enum constant in enum class io.nflow.engine.workflow.definition.WorkflowStateType: State that requires manual action.
manual - Enum constant in enum class io.nflow.engine.workflow.instance.WorkflowInstance.WorkflowInstanceStatus: Workflow instance is waiting for manual action
MARIADB - Static variable in class io.nflow.engine.config.Profiles: Profile to enable MariaDB database.
MariadbDatabaseConfiguration - Class in io.nflow.engine.config.db: Configuration for MariaDB database.
MariadbDatabaseConfiguration() - Constructor for class io.nflow.engine.config.db.MariadbDatabaseConfiguration: Create a new instance.
markRecovered(int) - Method in class io.nflow.engine.internal.dao.ExecutorDao
markShutdown(boolean) - Method in class io.nflow.engine.internal.dao.ExecutorDao
maxActions - Variable in class io.nflow.engine.workflow.instance.QueryWorkflowInstances: The maximum number of actions to be returned for each instance by the query.
maxAgeMillis - Variable in class io.nflow.engine.workflow.statistics.Statistics.QueueStatistics
maxErrorTransitionDelay - Variable in class io.nflow.engine.workflow.definition.WorkflowSettings: Maximum delay on execution retry after an error.
maxResults - Variable in class io.nflow.engine.workflow.instance.QueryWorkflowInstances: The maximum number of instances to be returned by the query.
maxRetries - Variable in class io.nflow.engine.workflow.definition.WorkflowSettings: Maximum retry attempts.
maxSubsequentStateExecutions - Variable in class io.nflow.engine.workflow.definition.WorkflowSettings: Maximum number of subsequent state executions before forcing a short transition delay.
maxSubsequentStateExecutionsPerState - Variable in class io.nflow.engine.workflow.definition.WorkflowSettings: Maximum number of subsequent state executions before forcing a short transition delay, per state.
method - Variable in class io.nflow.engine.internal.workflow.WorkflowStateMethod
METRICS - Static variable in class io.nflow.engine.config.Profiles: Profile to enable Metrics.
minAgeMillis - Variable in class io.nflow.engine.workflow.statistics.Statistics.QueueStatistics
minErrorTransitionDelay - Variable in class io.nflow.engine.workflow.definition.WorkflowSettings: Minimum delay on execution retry after an error.
ModelObject - Class in io.nflow.engine.model: Inheriting ModelObject is an implementation detail only to provide toString/equals/hashCode for subclasses.
ModelObject() - Constructor for class io.nflow.engine.model.ModelObject
modified - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: The last modification time of the workflow instance.
moveToState(WorkflowState, String) - Static method in class io.nflow.engine.workflow.definition.NextAction: Schedule processing of state nextState immediately.
moveToStateAfter(WorkflowState, DateTime, String) - Static method in class io.nflow.engine.workflow.definition.NextAction: Schedule processing of state nextState at time activation.
Mutable<T> - Class in io.nflow.engine.workflow.definition: Wrapper class to provide mutable object for immutable value.
Mutable() - Constructor for class io.nflow.engine.workflow.definition.Mutable: Default constructor.
Mutable(T) - Constructor for class io.nflow.engine.workflow.definition.Mutable: Creates a wrapper for val.
MYSQL - Static variable in class io.nflow.engine.config.Profiles: Profile to enable MySQL database.
MysqlDatabaseConfiguration - Class in io.nflow.engine.config.db: Configuration for MySQL database.
MysqlDatabaseConfiguration() - Constructor for class io.nflow.engine.config.db.MysqlDatabaseConfiguration: Create a new instance.
MySQLVariants - Class in io.nflow.engine.internal.storage.db: SQL variants optimized for MySQL.
MySQLVariants() - Constructor for class io.nflow.engine.internal.storage.db.MySQLVariants

N

name() - Method in class io.nflow.engine.workflow.curated.State
name() - Method in interface io.nflow.engine.workflow.definition.WorkflowState: Return the name of the workflow state.
namedParameterJdbcTemplate(DataSource) - Method in class io.nflow.engine.NflowEngine.NflowEngineSpringConfig
newWorkflowInstanceBuilder() - Method in class io.nflow.engine.workflow.instance.WorkflowInstanceFactory: Return a new workflow instance builder.
next(WorkflowExecutorListener.ListenerContext) - Method in interface io.nflow.engine.listener.ListenerChain: Return the next listener in the chain.
nextAction - Variable in class io.nflow.engine.listener.WorkflowExecutorListener.ListenerContext: The action to be taken after workflow state execution.
NextAction - Class in io.nflow.engine.workflow.definition
nextActivation - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: The next activation time for the workflow instance.
nextActivationUpdate() - Method in class io.nflow.engine.config.db.Db2DatabaseConfiguration.Db2SQLVariants
nextActivationUpdate() - Method in class io.nflow.engine.config.db.H2DatabaseConfiguration.H2SQLVariants: Returns SQL representing the next activation time of the workflow instance.
nextActivationUpdate() - Method in class io.nflow.engine.config.db.OracleDatabaseConfiguration.OracleSqlVariants: Returns SQL representing the next activation time of the workflow instance.
nextActivationUpdate() - Method in class io.nflow.engine.config.db.PgDatabaseConfiguration.PostgreSQLVariants: Returns SQL representing the next activation time of the workflow instance.
nextActivationUpdate() - Method in class io.nflow.engine.config.db.SqlServerDatabaseConfiguration.SQLServerVariants: Returns SQL representing the next activation time of the workflow instance.
nextActivationUpdate() - Method in class io.nflow.engine.internal.storage.db.MySQLVariants: Returns SQL representing the next activation time of the workflow instance.
nextActivationUpdate() - Method in interface io.nflow.engine.internal.storage.db.SQLVariants
NFlow - Annotation Interface in io.nflow.engine.config: Marker annotation for nFlow.
NFLOW_DATABASE_INITIALIZER - Static variable in class io.nflow.engine.config.db.DatabaseConfiguration: Name of the nFlow database initializer bean.
NflowController - Class in io.nflow.engine.guice
NflowController(WorkflowLifecycle, WorkflowDefinitionService, MaintenanceWorkflowStarter, Set<WorkflowDefinition>) - Constructor for class io.nflow.engine.guice.NflowController
nflowDatabaseInitializer(DataSource, Environment) - Method in class io.nflow.engine.config.db.DatabaseConfiguration: Creates the nFlow database initializer.
nflowDatabaseInitializer(DataSource, Environment) - Method in class io.nflow.engine.config.db.MariadbDatabaseConfiguration: Creates the nFlow database initializer.
nflowDatabaseInitializer(DataSource, Environment) - Method in class io.nflow.engine.config.db.MysqlDatabaseConfiguration: Creates the nFlow database initializer.
nflowDatabaseInitializer(DataSource, Environment) - Method in class io.nflow.engine.config.db.OracleDatabaseConfiguration: Creates the nFlow database initializer.
nflowDatabaseInitializer(DataSource, Environment, DatabaseConfiguration) - Method in class io.nflow.engine.guice.EngineModule
nflowDatasource(Environment, Object) - Method in class io.nflow.engine.config.db.DatabaseConfiguration
nflowDatasource(Environment, BeanFactory) - Method in class io.nflow.engine.config.db.DatabaseConfiguration: Creates the datasource bean for nFlow.
nflowDataSource(Environment, DatabaseConfiguration) - Method in class io.nflow.engine.guice.EngineModule
NflowEngine - Class in io.nflow.engine: NflowEngine starts up nflow-engine with given database and workflow definitions.
NflowEngine(DataSource, SQLVariants, Collection<WorkflowDefinition>) - Constructor for class io.nflow.engine.NflowEngine: Starts up the NflowEngine with WorkflowDispatcher running in a thread.
NflowEngine.NflowEngineSpringConfig - Class in io.nflow.engine
NflowEngineSpringConfig() - Constructor for class io.nflow.engine.NflowEngine.NflowEngineSpringConfig
nflowExecutor(ThreadFactory, Environment) - Method in class io.nflow.engine.config.EngineConfiguration: Creates a workflow instance executor for processing workflow instances.
nflowExecutor(ThreadFactory, Environment) - Method in class io.nflow.engine.guice.EngineModule
nflowJdbcTemplate(DataSource) - Method in class io.nflow.engine.config.db.DatabaseConfiguration: Creates a JDBC template using nFlow datasource.
nflowJdbcTemplate(DataSource, DatabaseConfiguration) - Method in class io.nflow.engine.guice.EngineModule
NflowLogger - Class in io.nflow.engine.internal.util
NflowLogger() - Constructor for class io.nflow.engine.internal.util.NflowLogger
nflowNamedParameterJdbcTemplate(DataSource) - Method in class io.nflow.engine.config.db.DatabaseConfiguration: Creates a named parameter JDBC template using nFlow datasource.
nflowNamedParameterJdbcTemplate(DataSource, DatabaseConfiguration) - Method in class io.nflow.engine.guice.EngineModule
nflowNonSpringWorkflowsListing(Environment) - Method in class io.nflow.engine.config.EngineConfiguration: Creates a resource for listing workflows that are not defined as Spring beans.
nflowNonSpringWorkflowsListing(Environment) - Method in class io.nflow.engine.guice.EngineModule
NflowNotFoundException - Exception Class in io.nflow.engine.service
NflowNotFoundException(String, long, Throwable) - Constructor for exception class io.nflow.engine.service.NflowNotFoundException
nflowObjectMapper() - Method in class io.nflow.engine.config.EngineConfiguration: Creates an object mapper for serializing and deserializing workflow instance state variables to and from database.
nflowObjectMapper() - Method in class io.nflow.engine.guice.EngineModule
nflowPlatformTransactionManager() - Method in class io.nflow.engine.guice.EngineModule
nflowSQLVariants(Environment, DatabaseConfiguration) - Method in class io.nflow.engine.guice.EngineModule
NflowTable - Enum Class in io.nflow.engine.internal.dao
nflowThreadFactory() - Method in class io.nflow.engine.config.EngineConfiguration: Creates a thread factory for creating instance executor threads.
nflowThreadFactory() - Method in class io.nflow.engine.guice.EngineModule
nflowTransactionTemplate(DataSourceTransactionManager, DatabaseConfiguration) - Method in class io.nflow.engine.guice.EngineModule
nflowTransactionTemplate(PlatformTransactionManager) - Method in class io.nflow.engine.config.db.DatabaseConfiguration: Creates a transaction template.
NonRetryable - Annotation Interface in io.nflow.engine.workflow.definition: When a state method throws an exception annotated with this annotation, it is not retried by nFlow engine.
normal - Enum constant in enum class io.nflow.engine.workflow.definition.WorkflowStateType: State that can be normally executed.
notifyIfNotFull() - Method in class io.nflow.engine.internal.executor.ThresholdBlockingQueue

O

ObjectStringMapper - Class in io.nflow.engine.internal.workflow
ObjectStringMapper(EngineConfiguration.EngineObjectMapperSupplier) - Constructor for class io.nflow.engine.internal.workflow.ObjectStringMapper
offer(E) - Method in class io.nflow.engine.internal.executor.ThresholdBlockingQueue
offer(E, long, TimeUnit) - Method in class io.nflow.engine.internal.executor.ThresholdBlockingQueue
olderThanPeriod - Variable in class io.nflow.engine.service.MaintenanceConfiguration.ConfigurationItem: Items older than (now - period) are processed.
onAverageEveryNthExecution(int) - Static method in class io.nflow.engine.workflow.definition.WorkflowSettings.Builder: Returns true randomly every n:th time.
oncePerDay() - Static method in class io.nflow.engine.workflow.definition.WorkflowSettings.Builder: Returns true once per day (during early hours).
onError - Variable in class io.nflow.engine.internal.workflow.StoredWorkflowDefinition
onFailure - Variable in class io.nflow.engine.internal.workflow.StoredWorkflowDefinition.State
ORACLE - Static variable in class io.nflow.engine.config.Profiles: Profile to enable Oracle database.
OracleDatabaseConfiguration - Class in io.nflow.engine.config.db: Configuration for Oracle database.
OracleDatabaseConfiguration() - Constructor for class io.nflow.engine.config.db.OracleDatabaseConfiguration: Create a new instance.
OracleDatabaseConfiguration.OracleSqlVariants - Class in io.nflow.engine.config.db: SQL variants optimized for Oracle.
OracleSqlVariants(boolean) - Constructor for class io.nflow.engine.config.db.OracleDatabaseConfiguration.OracleSqlVariants: Create a new instance.
originalState - Variable in class io.nflow.engine.listener.WorkflowExecutorListener.ListenerContext: The name of the state of the workflow instance before processing.
originalStateVariables - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: The state variable values before executor started processing the state.

P

parentActionId - Variable in class io.nflow.engine.workflow.instance.QueryWorkflowInstances: Parent workflow action id.
parentActionId - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: The id of the workflow action that created this sub workflow.
parentWorkflowId - Variable in class io.nflow.engine.workflow.instance.QueryWorkflowInstances: Parent workflow instance id.
parentWorkflowId - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: The id of the workflow that created this sub workflow.
pause() - Method in class io.nflow.engine.internal.executor.WorkflowDispatcher
pause() - Method in class io.nflow.engine.internal.executor.WorkflowLifecycle
pause() - Method in class io.nflow.engine.NflowEngine: Pauses a running nFlow engine.
peek() - Method in class io.nflow.engine.internal.executor.ThresholdBlockingQueue
PeriodicLogger - Class in io.nflow.engine.internal.util: PeriodicLogger logs once per given periodInSeconds period.
PeriodicLogger(Logger, int) - Constructor for class io.nflow.engine.internal.util.PeriodicLogger
permit(WorkflowState, WorkflowState) - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Register a state transition to the allowed transitions.
permit(WorkflowState, WorkflowState, WorkflowState) - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Register a state and failure state transitions to the allowed transitions.
PgDatabaseConfiguration - Class in io.nflow.engine.config.db: Configuration for PostgreSQL database.
PgDatabaseConfiguration() - Constructor for class io.nflow.engine.config.db.PgDatabaseConfiguration: Create a new instance.
PgDatabaseConfiguration.PostgreSQLVariants - Class in io.nflow.engine.config.db: SQL variants optimized for PostgreSQL.
pid - Variable in class io.nflow.engine.workflow.executor.WorkflowExecutor: Process id of the executor.
poll() - Method in class io.nflow.engine.internal.executor.ThresholdBlockingQueue
poll(long, TimeUnit) - Method in class io.nflow.engine.internal.executor.ThresholdBlockingQueue
PollingBatchException - Exception Class in io.nflow.engine.internal.dao
PollingBatchException(String) - Constructor for exception class io.nflow.engine.internal.dao.PollingBatchException
PollingRaceConditionException - Exception Class in io.nflow.engine.internal.dao
PollingRaceConditionException(String) - Constructor for exception class io.nflow.engine.internal.dao.PollingRaceConditionException
pollNextWorkflowInstanceIds(int) - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao
POSTGRESQL - Static variable in class io.nflow.engine.config.Profiles: Profile to enable PostgreSQL database.
PostgreSQLVariants() - Constructor for class io.nflow.engine.config.db.PgDatabaseConfiguration.PostgreSQLVariants
postProcessWorkflowDefinitions() - Method in class io.nflow.engine.service.WorkflowDefinitionService: Persist all loaded workflow definitions if nflow.autoinit is false and nflow.definition.persist is true.
prefix - Variable in enum class io.nflow.engine.internal.dao.TableType
priority - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: The priority of the workflow instance.
process(WorkflowExecutorListener.ListenerContext, ListenerChain) - Method in interface io.nflow.engine.listener.WorkflowExecutorListener: Processing chain.
process(WorkflowInstance) - Method in class io.nflow.engine.internal.workflow.WorkflowInstancePreProcessor
Profiles - Class in io.nflow.engine.config: Constants for profile names supported by nFlow.
Profiles() - Constructor for class io.nflow.engine.config.Profiles
PropertiesConfiguration - Class in io.nflow.engine.config: Spring configuration for including properties from nflow-engine.properties file.
PropertiesConfiguration() - Constructor for class io.nflow.engine.config.PropertiesConfiguration
property(Environment, String) - Method in class io.nflow.engine.config.db.DatabaseConfiguration: Get a database configuration string property from the environment, or if the generic property is not defined, the property based on the database type.
property(Environment, String, Class<T>) - Method in class io.nflow.engine.config.db.DatabaseConfiguration: Get the database configuration property of given type from the environment, or if the generic property is not defined, the property based on the database type.
put(E) - Method in class io.nflow.engine.internal.executor.ThresholdBlockingQueue
putStateVariable(String, Object) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Put a state variable to the state variables map.
putStateVariable(String, String) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Put a state variable to the state variables map.
putStateVariable(String, Optional<?>) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Put a state variable to the state variables map if the optional value is present.

Q

queryArchive - Variable in class io.nflow.engine.workflow.instance.QueryWorkflowInstances: If true, query also the archive tables if not enough results are found from the main tables.
queryChildWorkflows(QueryWorkflowInstances) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
queryChildWorkflows(QueryWorkflowInstances) - Method in interface io.nflow.engine.workflow.definition.StateExecution: Return child workflow instances for current workflow.
queryStoredWorkflowDefinitions(Collection<String>) - Method in class io.nflow.engine.internal.dao.WorkflowDefinitionDao
queryWorkflowInstances(QueryWorkflowInstances) - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao
QueryWorkflowInstances - Class in io.nflow.engine.workflow.instance: Parameters for workflow instance query.
QueryWorkflowInstances.Builder - Class in io.nflow.engine.workflow.instance: Builder for workflow instance queries.
queryWorkflowInstancesAsStream(QueryWorkflowInstances) - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao
queuedInstances - Variable in class io.nflow.engine.workflow.definition.WorkflowDefinitionStatistics
queuedStatistics - Variable in class io.nflow.engine.workflow.statistics.Statistics
QueueStatistics(int, Long, Long) - Constructor for class io.nflow.engine.workflow.statistics.Statistics.QueueStatistics

R

randomizeSleep - Variable in class io.nflow.engine.exception.DispatcherExceptionHandling: True when the sleep time should be randomized.
readOnly() - Element in annotation interface io.nflow.engine.workflow.definition.StateVar: Makes the variable readonly in the state handler method.
recovered - Variable in class io.nflow.engine.workflow.executor.WorkflowExecutor: Time when the workflow instances of a dead node were recovered.
recoverWorkflowInstancesFromDeadNodes() - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao
recovery - Enum constant in enum class io.nflow.engine.workflow.instance.WorkflowInstanceAction.WorkflowActionType: Dead executor recovery.
registerState(WorkflowState) - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Register a state as one of the allowed states in this workflow.
remainingCapacity() - Method in class io.nflow.engine.internal.executor.ThresholdBlockingQueue
resume() - Method in class io.nflow.engine.internal.executor.WorkflowDispatcher
resume() - Method in class io.nflow.engine.internal.executor.WorkflowLifecycle
resume() - Method in class io.nflow.engine.NflowEngine: Resumes a paused nFlow engine.
retries - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: Number of retry attempts of the current state.
retryAfter(DateTime, String) - Static method in class io.nflow.engine.workflow.definition.NextAction: Schedule retry for current state at time activation.
retryDelay - Variable in class io.nflow.engine.exception.StateSaveExceptionHandling: Retry delay.
retryNo - Variable in class io.nflow.engine.workflow.instance.WorkflowInstanceAction: The retry attempt number.
run() - Method in class io.nflow.engine.internal.executor.WorkflowDispatcher

S

schedule(StateExecution, String) - Method in class io.nflow.engine.workflow.curated.CronWorkflow: Determines the next execution time for the doWork state by calling CronWorkflow.getNextActivationTime(io.nflow.engine.workflow.definition.StateExecution, java.lang.String).
SCHEDULE - Static variable in class io.nflow.engine.workflow.curated.CronWorkflow: States of cron workflow.
setActions(List<WorkflowInstanceAction>) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the workflow instance actions.
setArchived(boolean) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set whether the workflow instance is stored in archive or main tables.
setArchivedWorkflows(int) - Method in class io.nflow.engine.service.MaintenanceResults.Builder: Set number of workflows archived.
setBatchSize(int) - Method in class io.nflow.engine.service.MaintenanceConfiguration.ConfigurationItem.Builder: Set the batch size for the maintenance operation.
setBusinessKey(String) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
setBusinessKey(String) - Method in interface io.nflow.engine.workflow.definition.StateExecution: Set the business key associated to the workflow instance.
setBusinessKey(String) - Method in class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder: Set business key to query parameters.
setBusinessKey(String) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the business key.
setCreateAction(boolean) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
setCreateAction(boolean) - Method in interface io.nflow.engine.workflow.definition.StateExecution: Control if action is created when workflow instance is updated to the database after state processing.
setCreated(DateTime) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the creation timestamp.
setDateTime(PreparedStatement, int, DateTime) - Method in class io.nflow.engine.config.db.Db2DatabaseConfiguration.Db2SQLVariants
setDateTime(PreparedStatement, int, DateTime) - Method in class io.nflow.engine.config.db.SqlServerDatabaseConfiguration.SQLServerVariants
setDateTime(PreparedStatement, int, DateTime) - Method in interface io.nflow.engine.internal.storage.db.SQLVariants
setDefaultPriority(short) - Method in class io.nflow.engine.workflow.definition.WorkflowSettings.Builder: Set the default priority for new workflow instances.
setDeletedArchivedWorkflows(int) - Method in class io.nflow.engine.service.MaintenanceResults.Builder: Set number of archived workflows deleted.
setDeletedWorkflows(int) - Method in class io.nflow.engine.service.MaintenanceResults.Builder: Set number of workflows deleted.
setDeleteHistoryCondition(BooleanSupplier) - Method in class io.nflow.engine.workflow.definition.WorkflowSettings.Builder: Set the condition to be checked to decide if workflow instance history should be deleted.
setDescription(String) - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Set the description of the workflow.
setExceptionAnalyzer(BiFunction<WorkflowState, Throwable, StateProcessExceptionHandling>) - Method in class io.nflow.engine.workflow.definition.WorkflowSettings.Builder: Set the exception analyzer function.
setExecutionEnd(DateTime) - Method in class io.nflow.engine.workflow.instance.WorkflowInstanceAction.Builder: Set the execution end time.
setExecutionStart(DateTime) - Method in class io.nflow.engine.workflow.instance.WorkflowInstanceAction.Builder: Set the execution start time.
setExecutorGroup(String) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the executor group name.
setExecutorId(Integer) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the executor instance identifier.
setExecutorId(Integer) - Method in class io.nflow.engine.workflow.instance.WorkflowInstanceAction.Builder: Set the executor id.
setExternalId(String) - Method in class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder: Set external identifier to query parameters.
setExternalId(String) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the external identifier.
setFailed() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
setFailed(Throwable) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
setHistoryCleaningForced(boolean) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
setHistoryCleaningForced(boolean) - Method in interface io.nflow.engine.workflow.definition.StateExecution: Set to true to force workflow instance history cleaning when workflow instance is updated to the database after state processing.
setHistoryDeletableAfter(ReadablePeriod) - Method in class io.nflow.engine.workflow.definition.WorkflowSettings.Builder: Set the delay after which workflow history (actions, states) can be deleted from the database by nFlow.
setId(long) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the workflow instance identifier.
setId(long) - Method in class io.nflow.engine.workflow.instance.WorkflowInstanceAction.Builder: Set the action id (generated by database)
setIncludeActions(boolean) - Method in class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder: Set whether workflow actions should be included in the results.
setIncludeActionStateVariables(boolean) - Method in class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder: Set whether state variables for workflow actions should be included in the results.
setIncludeChildWorkflows(boolean) - Method in class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder: Set whether child workflow IDs created by this instance should be included in the results.
setIncludeCurrentStateVariables(boolean) - Method in class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder: Set whether current workflow state variables should be included in the results.
setLog(boolean) - Method in class io.nflow.engine.exception.DispatcherExceptionHandling.Builder: Set if dispatcher should log the exception or not.
setLogLevel(Level) - Method in class io.nflow.engine.exception.ExceptionHandling.Builder: Set the log entry level.
setLogStackTrace(boolean) - Method in class io.nflow.engine.exception.ExceptionHandling.Builder: Set if exception stack trace should be logged or not.
setMaxActions(Long) - Method in class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder: Set the maximum number of actions returned for each instance.
setMaxErrorTransitionDelay(Duration) - Method in class io.nflow.engine.workflow.definition.WorkflowSettings.Builder: Set the maximum delay on execution retry after an error.
setMaxResults(Long) - Method in class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder: Set the maximum number of instances to be returned.
setMaxRetries(int) - Method in class io.nflow.engine.workflow.definition.WorkflowSettings.Builder: Set maximum retry attempts.
setMaxSubsequentStateExecutions(int) - Method in class io.nflow.engine.workflow.definition.WorkflowSettings.Builder: Set maximum number of subsequent state executions before forcing a short transition delay.
setMaxSubsequentStateExecutions(WorkflowState, int) - Method in class io.nflow.engine.workflow.definition.WorkflowSettings.Builder: Set maximum number of subsequent state executions before forcing a short transition delay for given state.
setMinErrorTransitionDelay(Duration) - Method in class io.nflow.engine.workflow.definition.WorkflowSettings.Builder: Set the minimum delay on execution retry after an error.
setModified(DateTime) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the modification timestamp.
setName(String) - Method in class io.nflow.engine.workflow.definition.WorkflowDefinition: Set the name of the workflow.
setNextActivation(DateTime) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
setNextActivation(DateTime) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the next activation time.
setNextState(WorkflowState) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
setNextStateReason(String) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
setOlderThanPeriod(ReadablePeriod) - Method in class io.nflow.engine.service.MaintenanceConfiguration.ConfigurationItem.Builder: Set the time limit for the maintenance operation.
setOriginalStateVariables(Map<String, String>) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the original state variables.
setParentActionId(Long) - Method in class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder: Set parent action id to query parameters.
setParentActionId(Long) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the parent workflow identifier.
setParentWorkflowId(Long) - Method in class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder: Set parent workflow instance id to query parameters.
setParentWorkflowId(Long) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the parent workflow identifier.
setPriority(Short) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the priority of the workflow instance.
setQueryArchive(boolean) - Method in class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder: If true, query also the archive tables if not enough results are found from the main tables.
setRandomizeSleep(boolean) - Method in class io.nflow.engine.exception.DispatcherExceptionHandling.Builder: Set if sleep time should be randomized or not.
setRetries(int) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the number of retries.
setRetry(boolean) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
setRetryable(boolean) - Method in class io.nflow.engine.exception.StateProcessExceptionHandling.Builder: Set if state method processing is retryable or not.
setRetryDelay(Duration) - Method in class io.nflow.engine.exception.StateSaveExceptionHandling.Builder: Set the retry delay.
setRetryNo(int) - Method in class io.nflow.engine.workflow.instance.WorkflowInstanceAction.Builder: Set the retry number.
setShortTransitionDelay(Duration) - Method in class io.nflow.engine.workflow.definition.WorkflowSettings.Builder: Set the length of forced delay to break execution of a step that is considered to be busy looping.
setSignal(long, Optional<Integer>, String, WorkflowInstanceAction.WorkflowActionType) - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao
setSignal(long, Optional<Integer>, String, WorkflowInstanceAction.WorkflowActionType) - Method in class io.nflow.engine.service.WorkflowInstanceService: Set signal value for given workflow instance.
setSignal(Optional<Integer>) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the signal value.
setSignal(Optional<Integer>, String) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
setSignal(Optional<Integer>, String) - Method in interface io.nflow.engine.workflow.definition.StateExecution: Set the signal value to the database.
setSleep(boolean) - Method in class io.nflow.engine.exception.DispatcherExceptionHandling.Builder: Set if dispatcher should sleep a while after exception or not.
setStartedIfNotSet(DateTime) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the started timestamp if it has not already been set.
setState(WorkflowState) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the state.
setState(String) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the state.
setState(String) - Method in class io.nflow.engine.workflow.instance.WorkflowInstanceAction.Builder: Set the state.
setStateProcessInvoked(boolean) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
setStateText(String) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the state text.
setStateText(String) - Method in class io.nflow.engine.workflow.instance.WorkflowInstanceAction.Builder: Set the state text.
setStateVariable(String, String) - Method in class io.nflow.engine.workflow.instance.QueryWorkflowInstances.Builder: Set state variable key and value to query parameters.
setStateVariables(Map<String, String>) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the state variables.
setStatus(WorkflowInstance.WorkflowInstanceStatus) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the status.
setType(WorkflowInstanceAction.WorkflowActionType) - Method in class io.nflow.engine.workflow.instance.WorkflowInstanceAction.Builder: Set the trigger type of the action.
setType(String) - Method in class io.nflow.engine.workflow.instance.WorkflowInstance.Builder: Set the type of the workflow definition.
setUpdatedStateVariables(Map<String, String>) - Method in class io.nflow.engine.workflow.instance.WorkflowInstanceAction.Builder: Set the updated state variables.
setVal(T) - Method in class io.nflow.engine.workflow.definition.Mutable: Sets the new value for val.
setVariable(String, Object) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
setVariable(String, Object) - Method in interface io.nflow.engine.workflow.definition.StateExecution: Set the value for the given varible.
setVariable(String, String) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
setVariable(String, String) - Method in interface io.nflow.engine.workflow.definition.StateExecution: Set the string value of the given variable.
setWorkflowInstanceId(long) - Method in class io.nflow.engine.workflow.instance.WorkflowInstanceAction.Builder: Set the workflow instance identifier.
setWorkflowTypes(Set<String>) - Method in class io.nflow.engine.service.MaintenanceConfiguration.ConfigurationItem.Builder: Set the workflow types to be processed.
shortTransitionDelay - Variable in class io.nflow.engine.workflow.definition.WorkflowSettings: Length of forced delay to break execution of a step that is considered to be busy looping.
shutdown() - Method in class io.nflow.engine.internal.executor.WorkflowDispatcher
shutdown(Consumer<List<Long>>, boolean) - Method in class io.nflow.engine.internal.executor.WorkflowInstanceExecutor
signal - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: The signal raised for this workflow instance.
Signal() - Constructor for class io.nflow.engine.internal.workflow.StoredWorkflowDefinition.Signal
size() - Method in class io.nflow.engine.internal.executor.ThresholdBlockingQueue
sleep - Variable in class io.nflow.engine.exception.DispatcherExceptionHandling: True when dispatcher should sleep a while after exception.
SPLIT_WORK - Static variable in class io.nflow.engine.workflow.curated.BulkWorkflow: Bulk workflow states.
splitWork(StateExecution, JsonNode) - Method in class io.nflow.engine.workflow.curated.BulkWorkflow: Call BulkWorkflow.splitWorkImpl(io.nflow.engine.workflow.definition.StateExecution,com.fasterxml.jackson.databind.JsonNode) to create new child workflows.
splitWorkImpl(StateExecution, JsonNode) - Method in class io.nflow.engine.workflow.curated.BulkWorkflow: Override this to create child workflows or add the children before starting the parent.
SQLSERVER - Static variable in class io.nflow.engine.config.Profiles: Profile to enable SQL Server database.
SqlServerDatabaseConfiguration - Class in io.nflow.engine.config.db: Configuration for SQL Server database.
SqlServerDatabaseConfiguration() - Constructor for class io.nflow.engine.config.db.SqlServerDatabaseConfiguration: Create a new instance.
SqlServerDatabaseConfiguration.SQLServerVariants - Class in io.nflow.engine.config.db: SQL variants optimized for SQL Server.
SQLServerVariants() - Constructor for class io.nflow.engine.config.db.SqlServerDatabaseConfiguration.SQLServerVariants
sqlVariants(Environment) - Method in class io.nflow.engine.config.db.DatabaseConfiguration: Creates the SQL variants for the database.
sqlVariants(Environment) - Method in class io.nflow.engine.config.db.Db2DatabaseConfiguration: Creates the SQL variants for the database.
sqlVariants(Environment) - Method in class io.nflow.engine.config.db.H2DatabaseConfiguration: Creates the SQL variants for the database.
sqlVariants(Environment) - Method in class io.nflow.engine.config.db.MariadbDatabaseConfiguration: Creates the SQL variants for the database.
sqlVariants(Environment) - Method in class io.nflow.engine.config.db.MysqlDatabaseConfiguration: Creates the SQL variants for the database.
sqlVariants(Environment) - Method in class io.nflow.engine.config.db.OracleDatabaseConfiguration: Creates the SQL variants for the database.
sqlVariants(Environment) - Method in class io.nflow.engine.config.db.PgDatabaseConfiguration: Creates the SQL variants for the database.
sqlVariants(Environment) - Method in class io.nflow.engine.config.db.SqlServerDatabaseConfiguration: Creates the SQL variants for the database.
SQLVariants - Interface in io.nflow.engine.internal.storage.db
start - Enum constant in enum class io.nflow.engine.workflow.definition.WorkflowStateType: Initial states of the workflow.
start - Variable in class io.nflow.engine.listener.WorkflowExecutorListener.ListenerContext: The time when the listener context was created.
start() - Method in class io.nflow.engine.guice.NflowController
start() - Method in class io.nflow.engine.internal.executor.WorkflowLifecycle
start() - Method in class io.nflow.engine.internal.workflow.MaintenanceWorkflowStarter
start() - Method in class io.nflow.engine.NflowEngine: For manually starting dispatcher thread.
started - Variable in class io.nflow.engine.workflow.executor.WorkflowExecutor: Time when the executor was started.
started - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: Time when workflow processing was started, that is, time when processing of first action started.
state - Variable in class io.nflow.engine.internal.executor.InstanceInfo
state - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: The name of the current state.
state - Variable in class io.nflow.engine.workflow.instance.WorkflowInstanceAction: The workflow state before the execution.
State - Class in io.nflow.engine.workflow.curated: A simple implementation of the WorkflowState interface that can be used in any workflow definition, if more advanced implementation is not needed.
State() - Constructor for class io.nflow.engine.internal.workflow.StoredWorkflowDefinition.State
State(String) - Constructor for class io.nflow.engine.workflow.curated.State: Creates a workflow state with given name and type normal.
State(String, WorkflowStateType) - Constructor for class io.nflow.engine.workflow.curated.State: Creates a workflow state with given name and type.
State(String, WorkflowStateType, String) - Constructor for class io.nflow.engine.workflow.curated.State: Creates a workflow state with given name, description and type.
State(String, String) - Constructor for class io.nflow.engine.workflow.curated.State: Creates a workflow state with given name and description and type normal.
State(String, String, String) - Constructor for class io.nflow.engine.internal.workflow.StoredWorkflowDefinition.State
STATE - Enum constant in enum class io.nflow.engine.internal.dao.NflowTable
stateExecution - Enum constant in enum class io.nflow.engine.workflow.instance.WorkflowInstanceAction.WorkflowActionType: Normal state execution.
stateExecution - Variable in class io.nflow.engine.listener.WorkflowExecutorListener.ListenerContext: The access point for the workflow instance-specific information.
StateExecution - Interface in io.nflow.engine.workflow.definition: Provides access to workflow instance information.
stateExecutionFailed - Enum constant in enum class io.nflow.engine.workflow.instance.WorkflowInstanceAction.WorkflowActionType: Normal state execution that resulted in failure.
StateExecutionImpl - Class in io.nflow.engine.internal.workflow
StateExecutionImpl(WorkflowInstance, ObjectStringMapper, WorkflowInstanceDao, WorkflowInstancePreProcessor, WorkflowInstanceService) - Constructor for class io.nflow.engine.internal.workflow.StateExecutionImpl
StateProcessExceptionHandling - Class in io.nflow.engine.exception: Controls how an exception thrown by a state method should be handled by the workflow state processor.
StateProcessExceptionHandling.Builder - Class in io.nflow.engine.exception: Builder for exception handling settings.
states - Variable in class io.nflow.engine.internal.workflow.StoredWorkflowDefinition
states - Variable in class io.nflow.engine.workflow.instance.QueryWorkflowInstances: Workflow instance states.
StateSaveExceptionAnalyzer - Class in io.nflow.engine.exception: State save exception analyzer analyzes exceptions thrown while trying to save workflow state and determines how the exception is handled.
StateSaveExceptionAnalyzer(Environment) - Constructor for class io.nflow.engine.exception.StateSaveExceptionAnalyzer: Create state save exception analyzer.
StateSaveExceptionHandling - Class in io.nflow.engine.exception: Controls how an exception thrown while trying to save the workflow instance state should be handled.
StateSaveExceptionHandling.Builder - Class in io.nflow.engine.exception: Builder for exception handling settings.
stateText - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: The description of the last action executed by the workflow.
stateText - Variable in class io.nflow.engine.workflow.instance.WorkflowInstanceAction: The description of the action taken in this state.
StateVar - Annotation Interface in io.nflow.engine.workflow.definition: Used for state handler method parameters.
stateVariableKey - Variable in class io.nflow.engine.workflow.instance.QueryWorkflowInstances: State variable key.
stateVariables - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: The state variables.
stateVariableValue - Variable in class io.nflow.engine.workflow.instance.QueryWorkflowInstances: State variable value.
StateVariableValueTooLongException - Exception Class in io.nflow.engine.workflow.executor
StateVariableValueTooLongException(String) - Constructor for exception class io.nflow.engine.workflow.executor.StateVariableValueTooLongException
Statistics - Class in io.nflow.engine.workflow.statistics
Statistics(Statistics.QueueStatistics, Statistics.QueueStatistics) - Constructor for class io.nflow.engine.workflow.statistics.Statistics
Statistics.QueueStatistics - Class in io.nflow.engine.workflow.statistics
StatisticsDao - Class in io.nflow.engine.internal.dao: Use setter injection because constructor injection may not work when nFlow is used in some legacy systems.
StatisticsDao(JdbcTemplate, ExecutorDao) - Constructor for class io.nflow.engine.internal.dao.StatisticsDao
StatisticsService - Class in io.nflow.engine.service: Service for fetching statistics.
StatisticsService(StatisticsDao) - Constructor for class io.nflow.engine.service.StatisticsService
status - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: The current status of the workflow instance.
statuses - Variable in class io.nflow.engine.workflow.instance.QueryWorkflowInstances: Workflow instance statuses.
stop() - Method in class io.nflow.engine.guice.NflowController
stop() - Method in class io.nflow.engine.internal.executor.WorkflowLifecycle
stop(Runnable) - Method in class io.nflow.engine.internal.executor.WorkflowLifecycle
stopInState(WorkflowState, String) - Static method in class io.nflow.engine.workflow.definition.NextAction: Set next state to finalState and do not schedule its processing.
stopped - Variable in class io.nflow.engine.workflow.executor.WorkflowExecutor: Time when the executor was stopped.
storeArguments(StateExecution, WorkflowStateMethod, Object[]) - Method in class io.nflow.engine.internal.workflow.ObjectStringMapper
StoredWorkflowDefinition - Class in io.nflow.engine.internal.workflow
StoredWorkflowDefinition() - Constructor for class io.nflow.engine.internal.workflow.StoredWorkflowDefinition
StoredWorkflowDefinition.Signal - Class in io.nflow.engine.internal.workflow
StoredWorkflowDefinition.State - Class in io.nflow.engine.internal.workflow
StoredWorkflowDefinitionWrapper - Class in io.nflow.engine.internal.workflow
StoredWorkflowDefinitionWrapper(StoredWorkflowDefinition) - Constructor for class io.nflow.engine.internal.workflow.StoredWorkflowDefinitionWrapper
storeWorkflowDefinition(WorkflowDefinition) - Method in class io.nflow.engine.internal.dao.WorkflowDefinitionDao
supportedSignals - Variable in class io.nflow.engine.internal.workflow.StoredWorkflowDefinition

T

tableFor(TableType) - Method in enum class io.nflow.engine.internal.dao.NflowTable
tableFor(WorkflowInstance) - Method in enum class io.nflow.engine.internal.dao.NflowTable
TableMetadataChecker - Class in io.nflow.engine.internal.dao
TableMetadataChecker(JdbcTemplate) - Constructor for class io.nflow.engine.internal.dao.TableMetadataChecker
TableType - Enum Class in io.nflow.engine.internal.dao
take() - Method in class io.nflow.engine.internal.executor.ThresholdBlockingQueue
ThresholdBlockingQueue<E> - Class in io.nflow.engine.internal.executor
ThresholdBlockingQueue(int, int) - Constructor for class io.nflow.engine.internal.executor.ThresholdBlockingQueue
tick() - Method in class io.nflow.engine.internal.dao.ExecutorDao
toDateTime(Timestamp) - Static method in class io.nflow.engine.internal.dao.DaoUtil
toString() - Method in class io.nflow.engine.model.ModelObject
toString() - Method in class io.nflow.engine.workflow.definition.Mutable: Returns the string representation of the val.
toTimestamp(BaseDateTime) - Static method in class io.nflow.engine.internal.dao.DaoUtil
toTimestampObject(DateTime) - Method in class io.nflow.engine.config.db.Db2DatabaseConfiguration.Db2SQLVariants
toTimestampObject(DateTime) - Method in class io.nflow.engine.config.db.SqlServerDatabaseConfiguration.SQLServerVariants
toTimestampObject(DateTime) - Method in interface io.nflow.engine.internal.storage.db.SQLVariants
transactionManager(DataSource) - Method in class io.nflow.engine.NflowEngine.NflowEngineSpringConfig
transactionTemplate(PlatformTransactionManager) - Method in class io.nflow.engine.NflowEngine.NflowEngineSpringConfig
transitions - Variable in class io.nflow.engine.internal.workflow.StoredWorkflowDefinition.State
tuneTimestampForDb(Object) - Method in class io.nflow.engine.config.db.Db2DatabaseConfiguration.Db2SQLVariants
tuneTimestampForDb(Object) - Method in interface io.nflow.engine.internal.storage.db.SQLVariants
type - Variable in class io.nflow.engine.internal.workflow.StoredWorkflowDefinition.State
type - Variable in class io.nflow.engine.internal.workflow.StoredWorkflowDefinition
type - Variable in class io.nflow.engine.workflow.instance.WorkflowInstance: The type of the workflow definition.
type - Variable in class io.nflow.engine.workflow.instance.WorkflowInstanceAction: The type of action.
types - Variable in class io.nflow.engine.workflow.instance.QueryWorkflowInstances: Workflow instance definition type.

U

updateActiveTimestamp() - Method in class io.nflow.engine.internal.dao.ExecutorDao
updatedStateVariables - Variable in class io.nflow.engine.workflow.instance.WorkflowInstanceAction: State variables that were updated in this state.
updateNotRunningWorkflowInstance(WorkflowInstance) - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao
updateWorkflowInstance(WorkflowInstance) - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao
updateWorkflowInstance(WorkflowInstance, WorkflowInstanceAction) - Method in class io.nflow.engine.service.WorkflowInstanceService: Update the workflow instance in the database if it is currently not running, and insert the workflow instance action.
updateWorkflowInstanceAfterExecution(WorkflowInstance, WorkflowInstanceAction, List<WorkflowInstance>, List<WorkflowInstance>, boolean) - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao
useBatchUpdate() - Method in class io.nflow.engine.config.db.Db2DatabaseConfiguration.Db2SQLVariants: Returns true as DB2 Express-C supports batch updates.
useBatchUpdate() - Method in class io.nflow.engine.config.db.H2DatabaseConfiguration.H2SQLVariants: Returns true as H2 suppports batch updates.
useBatchUpdate() - Method in class io.nflow.engine.config.db.OracleDatabaseConfiguration.OracleSqlVariants: Returns true for database versions 12.1 or newer.
useBatchUpdate() - Method in class io.nflow.engine.config.db.PgDatabaseConfiguration.PostgreSQLVariants: Returns true as PostgreSQL suppports batch updates.
useBatchUpdate() - Method in class io.nflow.engine.config.db.SqlServerDatabaseConfiguration.SQLServerVariants: Returns true as SQL Server suppports batch updates.
useBatchUpdate() - Method in class io.nflow.engine.internal.storage.db.MySQLVariants: Returns true as MySQL supports batch updates.
useBatchUpdate() - Method in interface io.nflow.engine.internal.storage.db.SQLVariants

V

val - Variable in class io.nflow.engine.workflow.definition.Mutable: The wrapped value.
value - Variable in class io.nflow.engine.internal.workflow.StoredWorkflowDefinition.Signal
value() - Element in annotation interface io.nflow.engine.workflow.definition.StateVar: The name of the workflow instance variable.
valueOf(String) - Static method in enum class io.nflow.engine.internal.dao.NflowTable: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class io.nflow.engine.internal.dao.TableType: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class io.nflow.engine.service.WorkflowInstanceInclude: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class io.nflow.engine.workflow.definition.WorkflowStateType: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class io.nflow.engine.workflow.instance.WorkflowInstance.WorkflowInstanceStatus: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class io.nflow.engine.workflow.instance.WorkflowInstanceAction.WorkflowActionType: Returns the enum constant of this class with the specified name.
values() - Static method in enum class io.nflow.engine.internal.dao.NflowTable: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class io.nflow.engine.internal.dao.TableType: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class io.nflow.engine.service.WorkflowInstanceInclude: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class io.nflow.engine.workflow.definition.WorkflowStateType: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class io.nflow.engine.workflow.instance.WorkflowInstance.WorkflowInstanceStatus: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class io.nflow.engine.workflow.instance.WorkflowInstanceAction.WorkflowActionType: Returns an array containing the constants of this enum class, in the order they are declared.
VAR_CHILD_DATA - Static variable in class io.nflow.engine.workflow.curated.BulkWorkflow: State variable name for child data.
VAR_CONCURRENCY - Static variable in class io.nflow.engine.workflow.curated.BulkWorkflow: State variable to define the maximum concurrency for executing child workflows.
VAR_MAINTENANCE_CONFIGURATION - Static variable in class io.nflow.engine.workflow.curated.MaintenanceWorkflow
VAR_SCHEDULE - Static variable in class io.nflow.engine.workflow.curated.CronWorkflow: Name of the state variable that stores schedule in cron syntax.

W

wait - Enum constant in enum class io.nflow.engine.workflow.definition.WorkflowStateType: State for waiting something outside this instance to happen, including (but not limited to) child workflow instances to go to end state.
WAIT_FOR_CHILDREN_TO_FINISH - Static variable in class io.nflow.engine.workflow.curated.BulkWorkflow
WAIT_FOR_WORK_TO_FINISH - Static variable in class io.nflow.engine.workflow.curated.CronWorkflow
waitForChildrenToCompleteUntil() - Method in class io.nflow.engine.workflow.curated.BulkWorkflow: Override this to customize the time to wait for children to finish.
waitForChildrenToFinish(StateExecution, int) - Method in class io.nflow.engine.workflow.curated.BulkWorkflow: Check if all child workflows have finished.
waitForChildrenUntil() - Method in class io.nflow.engine.workflow.curated.BulkWorkflow: Override this to customize the time to wait for new children before waking up.
waitForWorkToFinish(StateExecution) - Method in class io.nflow.engine.workflow.curated.CronWorkflow: Calls CronWorkflow.waitForWorkToFinishImpl(io.nflow.engine.workflow.definition.StateExecution) to check if this instance should wait for work to finish or move to schedule state.
waitForWorkToFinishImpl(StateExecution) - Method in class io.nflow.engine.workflow.curated.CronWorkflow: Returns null to move to schedule state immediately if there are no incomplete child workflows, or current time plus 1 hour to check again later.
waitUntilQueueSizeLowerThanThreshold(DateTime) - Method in class io.nflow.engine.internal.executor.ThresholdBlockingQueue
waitUntilQueueSizeLowerThanThreshold(DateTime) - Method in class io.nflow.engine.internal.executor.WorkflowInstanceExecutor
wakeUpDispatcherIfNeeded() - Method in class io.nflow.engine.internal.executor.WorkflowInstanceExecutor
wakeUpParentWorkflow(String...) - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
wakeUpParentWorkflow(String...) - Method in interface io.nflow.engine.workflow.definition.StateExecution: Notify parent workflow that it may start processing again.
wakeUpWorkflowExternally(long, List<String>) - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao
wakeupWorkflowInstance(long, List<String>) - Method in class io.nflow.engine.service.WorkflowInstanceService: Wake up the workflow instance matching the given id if it is in one of the expected states.
wakeupWorkflowInstanceIfNotExecuting(long, List<String>) - Method in class io.nflow.engine.internal.dao.WorkflowInstanceDao
warn(String, Object...) - Method in class io.nflow.engine.internal.util.PeriodicLogger
withArchiveWorkflows() - Method in class io.nflow.engine.service.MaintenanceConfiguration.Builder: Configuration for deleting old workflow instances from archive tables.
withDeleteArchivedWorkflows() - Method in class io.nflow.engine.service.MaintenanceConfiguration.Builder: Set configuration for deleting old workflow instances from archive tables.
withDeleteExpiredExecutorsOlderThan(ReadablePeriod) - Method in class io.nflow.engine.service.MaintenanceConfiguration.Builder: Set configuration for deleting old workflow executors.
withDeleteWorkflows() - Method in class io.nflow.engine.service.MaintenanceConfiguration.Builder: Set configuration for deleting old workflow instances from main tables.
withUpdateSkipLocked() - Method in class io.nflow.engine.config.db.SqlServerDatabaseConfiguration.SQLServerVariants: SQL Server supports withUpdateSkipLocked.
withUpdateSkipLocked() - Method in interface io.nflow.engine.internal.storage.db.SQLVariants
WORKFLOW - Enum constant in enum class io.nflow.engine.internal.dao.NflowTable
WorkflowDefinition - Class in io.nflow.engine.workflow.definition: The base class for all workflow definitions.
WorkflowDefinition(String, WorkflowState, WorkflowState) - Constructor for class io.nflow.engine.workflow.definition.WorkflowDefinition: Create a workflow definition with default settings and automatically scanned state methods.
WorkflowDefinition(String, WorkflowState, WorkflowState, WorkflowSettings) - Constructor for class io.nflow.engine.workflow.definition.WorkflowDefinition: Create a workflow definition with given settings and automatically scanned state methods.
WorkflowDefinition(String, WorkflowState, WorkflowState, WorkflowSettings, Map<String, WorkflowStateMethod>) - Constructor for class io.nflow.engine.workflow.definition.WorkflowDefinition: Create a workflow definition with given settings and state methods.
WorkflowDefinition(String, WorkflowState, WorkflowState, WorkflowSettings, Map<String, WorkflowStateMethod>, Collection<WorkflowState>) - Constructor for class io.nflow.engine.workflow.definition.WorkflowDefinition: Create a workflow definition with given settings, state methods and states.
WorkflowDefinition(String, WorkflowState, WorkflowState, WorkflowSettings, Map<String, WorkflowStateMethod>, Collection<WorkflowState>, boolean) - Constructor for class io.nflow.engine.workflow.definition.WorkflowDefinition: Create a workflow definition with given settings, state methods and states.
WorkflowDefinitionClassNameScanner - Class in io.nflow.engine.service: Register workflow definitions defined in the class name listing resource.
WorkflowDefinitionClassNameScanner(WorkflowDefinitionService, AbstractResource) - Constructor for class io.nflow.engine.service.WorkflowDefinitionClassNameScanner
WorkflowDefinitionDao - Class in io.nflow.engine.internal.dao
WorkflowDefinitionDao(SQLVariants, NamedParameterJdbcTemplate, EngineConfiguration.EngineObjectMapperSupplier, ExecutorDao) - Constructor for class io.nflow.engine.internal.dao.WorkflowDefinitionDao
WorkflowDefinitionScanner - Class in io.nflow.engine.internal.workflow
WorkflowDefinitionScanner() - Constructor for class io.nflow.engine.internal.workflow.WorkflowDefinitionScanner
WorkflowDefinitionService - Class in io.nflow.engine.service: Service for managing workflow definitions.
WorkflowDefinitionService(WorkflowDefinitionDao, Environment) - Constructor for class io.nflow.engine.service.WorkflowDefinitionService
WorkflowDefinitionSpringBeanScanner - Class in io.nflow.engine.service: Register workflow definitions defined as Spring beans.
WorkflowDefinitionSpringBeanScanner(WorkflowDefinitionService, Collection<WorkflowDefinition>) - Constructor for class io.nflow.engine.service.WorkflowDefinitionSpringBeanScanner
WorkflowDefinitionStatistics - Class in io.nflow.engine.workflow.definition
WorkflowDefinitionStatistics() - Constructor for class io.nflow.engine.workflow.definition.WorkflowDefinitionStatistics
WorkflowDispatcher - Class in io.nflow.engine.internal.executor
WorkflowDispatcher(WorkflowInstanceExecutor, WorkflowInstanceDao, WorkflowStateProcessorFactory, WorkflowDefinitionService, ExecutorDao, DispatcherExceptionAnalyzer, NflowLogger, Environment) - Constructor for class io.nflow.engine.internal.executor.WorkflowDispatcher
WorkflowExecutor - Class in io.nflow.engine.workflow.executor: Describes one workflow executor.
WorkflowExecutor(int, String, int, String, DateTime, DateTime, DateTime, DateTime, DateTime) - Constructor for class io.nflow.engine.workflow.executor.WorkflowExecutor: Creates a new workflow executor description.
WorkflowExecutorListener - Interface in io.nflow.engine.listener: WorkflowExecutorListener is a global, stateless listener for workflow executors.
WorkflowExecutorListener.ListenerContext - Class in io.nflow.engine.listener: ListenerContext instance is created at start of workflow state execution and passed to listener's life-cycle methods.
WorkflowExecutorService - Class in io.nflow.engine.service: Service for managing workflow executors.
WorkflowExecutorService(ExecutorDao) - Constructor for class io.nflow.engine.service.WorkflowExecutorService
WorkflowInstance - Class in io.nflow.engine.workflow.instance: An instance of a workflow.
WorkflowInstance.Builder - Class in io.nflow.engine.workflow.instance: Builder for workflow instance.
WorkflowInstance.WorkflowInstanceStatus - Enum Class in io.nflow.engine.workflow.instance: Describes the status for workflow instance.
WorkflowInstanceAction - Class in io.nflow.engine.workflow.instance: An execution of a workflow instance state.
WorkflowInstanceAction.Builder - Class in io.nflow.engine.workflow.instance: The builder for a workflow instance action.
WorkflowInstanceAction.WorkflowActionType - Enum Class in io.nflow.engine.workflow.instance: Describes the trigger for the action.
workflowInstanceBuilder() - Method in class io.nflow.engine.internal.workflow.StateExecutionImpl
workflowInstanceBuilder() - Method in interface io.nflow.engine.workflow.definition.StateExecution: Create a builder for creating child workflows.
WorkflowInstanceDao - Class in io.nflow.engine.internal.dao: Use setter injection because constructor injection may not work when nFlow is used in some legacy systems.
WorkflowInstanceDao(SQLVariants, JdbcTemplate, TransactionTemplate, NamedParameterJdbcTemplate, ExecutorDao, WorkflowInstanceExecutor, WorkflowInstanceFactory, Environment) - Constructor for class io.nflow.engine.internal.dao.WorkflowInstanceDao
WorkflowInstanceExecutor - Class in io.nflow.engine.internal.executor
WorkflowInstanceExecutor(int, int, int, int, int, ThreadFactory) - Constructor for class io.nflow.engine.internal.executor.WorkflowInstanceExecutor
workflowInstanceFactory - Variable in class io.nflow.engine.internal.workflow.MaintenanceWorkflowStarter
WorkflowInstanceFactory - Class in io.nflow.engine.workflow.instance: Factory to create workflow instances.
WorkflowInstanceFactory(ObjectStringMapper) - Constructor for class io.nflow.engine.workflow.instance.WorkflowInstanceFactory: Create a workflow instance factory.
workflowInstanceId - Variable in class io.nflow.engine.workflow.instance.WorkflowInstanceAction: The workflow instance identifier.
WorkflowInstanceInclude - Enum Class in io.nflow.engine.service: The properties of a workflow instance that can be loaded if needed when using WorkflowInstanceService.getWorkflowInstance.
WorkflowInstancePreProcessor - Class in io.nflow.engine.internal.workflow
WorkflowInstancePreProcessor(WorkflowDefinitionService, WorkflowInstanceDao) - Constructor for class io.nflow.engine.internal.workflow.WorkflowInstancePreProcessor
WorkflowInstanceService - Class in io.nflow.engine.service: Service for managing workflow instances.
WorkflowInstanceService(WorkflowInstanceDao, WorkflowDefinitionService, WorkflowInstancePreProcessor) - Constructor for class io.nflow.engine.service.WorkflowInstanceService
WorkflowLifecycle - Class in io.nflow.engine.internal.executor
WorkflowLifecycle(WorkflowDispatcher, ThreadFactory, Environment) - Constructor for class io.nflow.engine.internal.executor.WorkflowLifecycle
WorkflowLogContextListener - Class in io.nflow.engine.workflow.executor
WorkflowLogContextListener(String) - Constructor for class io.nflow.engine.workflow.executor.WorkflowLogContextListener
WorkflowSettings - Class in io.nflow.engine.workflow.definition: Configuration for the workflow execution.
WorkflowSettings.Builder - Class in io.nflow.engine.workflow.definition: Builder for workflow settings.
WorkflowState - Interface in io.nflow.engine.workflow.definition: Provides access to the workflow state information.
WorkflowStateMethod - Class in io.nflow.engine.internal.workflow
WorkflowStateMethod(Method, WorkflowStateMethod.StateParameter...) - Constructor for class io.nflow.engine.internal.workflow.WorkflowStateMethod
WorkflowStateProcessorFactory - Class in io.nflow.engine.internal.executor
WorkflowStateProcessorFactory(WorkflowDefinitionService, WorkflowInstanceService, ObjectStringMapper, WorkflowInstanceDao, MaintenanceDao, WorkflowInstancePreProcessor, NflowLogger, StateSaveExceptionAnalyzer, Environment) - Constructor for class io.nflow.engine.internal.executor.WorkflowStateProcessorFactory
WorkflowStateType - Enum Class in io.nflow.engine.workflow.definition: Workflow state types.
workflowStatus() - Method in class io.nflow.engine.config.db.Db2DatabaseConfiguration.Db2SQLVariants: Returns SQL representing the workflow instance status parameter.
workflowStatus() - Method in class io.nflow.engine.config.db.H2DatabaseConfiguration.H2SQLVariants: Returns SQL representing the workflow instance status parameter.
workflowStatus() - Method in class io.nflow.engine.config.db.OracleDatabaseConfiguration.OracleSqlVariants: Returns SQL representing the workflow instance status parameter.
workflowStatus() - Method in class io.nflow.engine.config.db.PgDatabaseConfiguration.PostgreSQLVariants: Returns SQL representing the workflow instance status parameter.
workflowStatus() - Method in class io.nflow.engine.config.db.SqlServerDatabaseConfiguration.SQLServerVariants: Returns SQL representing the workflow instance status parameter.
workflowStatus() - Method in class io.nflow.engine.internal.storage.db.MySQLVariants: Returns SQL representing the workflow instance status parameter.
workflowStatus() - Method in interface io.nflow.engine.internal.storage.db.SQLVariants
workflowStatus(WorkflowInstance.WorkflowInstanceStatus) - Method in class io.nflow.engine.config.db.Db2DatabaseConfiguration.Db2SQLVariants: Returns the SQL representation for given workflow instance status.
workflowStatus(WorkflowInstance.WorkflowInstanceStatus) - Method in class io.nflow.engine.config.db.H2DatabaseConfiguration.H2SQLVariants: Returns the SQL representation for given workflow instance status.
workflowStatus(WorkflowInstance.WorkflowInstanceStatus) - Method in class io.nflow.engine.config.db.OracleDatabaseConfiguration.OracleSqlVariants: Returns the SQL representation for given workflow instance status.
workflowStatus(WorkflowInstance.WorkflowInstanceStatus) - Method in class io.nflow.engine.config.db.PgDatabaseConfiguration.PostgreSQLVariants: Returns the SQL representation for given workflow instance status.
workflowStatus(WorkflowInstance.WorkflowInstanceStatus) - Method in class io.nflow.engine.config.db.SqlServerDatabaseConfiguration.SQLServerVariants: Returns the SQL representation for given workflow instance status.
workflowStatus(WorkflowInstance.WorkflowInstanceStatus) - Method in class io.nflow.engine.internal.storage.db.MySQLVariants: Returns the SQL representation for given workflow instance status.
workflowStatus(WorkflowInstance.WorkflowInstanceStatus) - Method in interface io.nflow.engine.internal.storage.db.SQLVariants
workflowTypes - Variable in class io.nflow.engine.service.MaintenanceConfiguration.ConfigurationItem: The workflow types to be processed.

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