A B C D E F G H I L M N O P Q R S T U V W

A

add(InsertQuery) - Method in class ai.grakn.engine.loader.Loader

Add an insert query to the queue

addJob(String, Json) - Method in class ai.grakn.engine.loader.RESTLoader

addJobCasting(String, Set<String>) - Method in class ai.grakn.engine.postprocessing.Cache

addJobResource(String, Set<String>) - Method in class ai.grakn.engine.postprocessing.Cache

ai.grakn.engine - package ai.grakn.engine

ai.grakn.engine.backgroundtasks - package ai.grakn.engine.backgroundtasks

ai.grakn.engine.controller - package ai.grakn.engine.controller

ai.grakn.engine.loader - package ai.grakn.engine.loader

ai.grakn.engine.postprocessing - package ai.grakn.engine.postprocessing

ai.grakn.engine.session - package ai.grakn.engine.session

ai.grakn.engine.util - package ai.grakn.engine.util

ai.grakn.engine.visualiser - package ai.grakn.engine.visualiser

ai.grakn.factory - package ai.grakn.factory

B

BackgroundTask - Interface in ai.grakn.engine.backgroundtasks

Interface which all tasks that wish to be scheduled for later execution as background tasks must implement.

BATCH_SIZE_PROPERTY - Static variable in class ai.grakn.engine.util.ConfigProperties

batchSize - Variable in class ai.grakn.engine.loader.Loader

BlockingLoader - Class in ai.grakn.engine.loader

RESTLoader that submits tasks to locally running engine and performs basic load balancing.

BlockingLoader(String) - Constructor for class ai.grakn.engine.loader.BlockingLoader

C

Cache - Class in ai.grakn.engine.postprocessing

checkForStatusLoop() - Method in class ai.grakn.engine.loader.DistributedLoader

Loop checking the status of the hosts every 30 seconds.

checkpoint(String) - Method in class ai.grakn.engine.backgroundtasks.TaskState

checkpoint() - Method in class ai.grakn.engine.backgroundtasks.TaskState

clone() - Method in class ai.grakn.engine.backgroundtasks.TaskState

CommitLogController - Class in ai.grakn.engine.controller

A controller which core submits commit logs to so we can post-process jobs for cleanup.

CommitLogController() - Constructor for class ai.grakn.engine.controller.CommitLogController

CONFIG_FILE_SYSTEM_PROPERTY - Static variable in class ai.grakn.engine.util.ConfigProperties

ConfigProperties - Class in ai.grakn.engine.util

Singleton class used to read config file and make all the settings available to the Grakn Engine classes.

configuration(JSONObject) - Method in class ai.grakn.engine.backgroundtasks.TaskState

configuration() - Method in class ai.grakn.engine.backgroundtasks.TaskState

CREATED_BY - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

creator(String) - Method in class ai.grakn.engine.backgroundtasks.TaskState

creator() - Method in class ai.grakn.engine.backgroundtasks.TaskState

CURRENT_DIR_SYSTEM_PROPERTY - Static variable in class ai.grakn.engine.util.ConfigProperties

D

DEFAULT_CONFIG_FILE - Static variable in class ai.grakn.engine.util.ConfigProperties

DEFAULT_GRAPH_NAME_PROPERTY - Static variable in class ai.grakn.engine.util.ConfigProperties

DEFAULT_LOG_CONFIG_FILE - Static variable in class ai.grakn.engine.util.ConfigProperties

deleteJobCasting(String, String) - Method in class ai.grakn.engine.postprocessing.Cache

deleteJobResource(String, String) - Method in class ai.grakn.engine.postprocessing.Cache

DistributedLoader - Class in ai.grakn.engine.loader

RESTLoader that distributes computation to multiple Grakn Engine instances

DistributedLoader(String, Collection<String>) - Constructor for class ai.grakn.engine.loader.DistributedLoader

E

enqueuedJobs - Variable in class ai.grakn.engine.loader.Loader

errorJobs - Variable in class ai.grakn.engine.loader.Loader

exception(String) - Method in class ai.grakn.engine.backgroundtasks.TaskState

exception() - Method in class ai.grakn.engine.backgroundtasks.TaskState

EXECUTING_HOSTNAME - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

executingHostname(String) - Method in class ai.grakn.engine.backgroundtasks.TaskState

executingHostname() - Method in class ai.grakn.engine.backgroundtasks.TaskState

F

finishedJobs - Variable in class ai.grakn.engine.loader.Loader

flush() - Method in class ai.grakn.engine.loader.Loader

Load any remaining batches in the queue.

G

getAvailableThreads() - Method in class ai.grakn.engine.util.ConfigProperties

getBatchSize() - Method in class ai.grakn.engine.loader.Loader

getCastingJobs(String) - Method in class ai.grakn.engine.postprocessing.Cache

getException() - Method in class ai.grakn.engine.loader.TransactionState

getGraph(String) - Method in class ai.grakn.factory.GraphFactory

getGraphBatchLoading(String) - Method in class ai.grakn.factory.GraphFactory

getInstance() - Static method in class ai.grakn.engine.backgroundtasks.InMemoryStateStorage

getInstance() - Static method in class ai.grakn.engine.backgroundtasks.InMemoryTaskManager

getInstance() - Static method in class ai.grakn.engine.loader.RESTLoader

getInstance() - Static method in class ai.grakn.engine.postprocessing.Cache

getInstance() - Static method in class ai.grakn.engine.postprocessing.PostProcessing

getInstance() - Static method in class ai.grakn.engine.util.ConfigProperties

getInstance() - Static method in class ai.grakn.factory.GraphFactory

getKeyspaces() - Method in class ai.grakn.engine.postprocessing.Cache

getLastJobFinished() - Method in class ai.grakn.engine.loader.RESTLoader

getLoaderState() - Method in class ai.grakn.engine.loader.RESTLoader

getLoadingJobs() - Method in class ai.grakn.engine.loader.RESTLoader

getLogFilePath() - Method in class ai.grakn.engine.util.ConfigProperties

getNewGeneratedRelation(String, String) - Method in class ai.grakn.engine.visualiser.HALGeneratedRelation

getPath(String) - Method in class ai.grakn.engine.util.ConfigProperties

getProperties() - Method in class ai.grakn.engine.util.ConfigProperties

getProperty(String) - Method in class ai.grakn.engine.util.ConfigProperties

getPropertyAsInt(String) - Method in class ai.grakn.engine.util.ConfigProperties

getPropertyAsLong(String) - Method in class ai.grakn.engine.util.ConfigProperties

getRepresentation() - Method in class ai.grakn.engine.visualiser.HALConceptData

getResourceJobs(String) - Method in class ai.grakn.engine.postprocessing.Cache

getState(String) - Method in class ai.grakn.engine.backgroundtasks.GraknStateStorage

getState(String) - Method in class ai.grakn.engine.backgroundtasks.InMemoryStateStorage

getState(String) - Method in interface ai.grakn.engine.backgroundtasks.StateStorage

This is a copy of the internal TaskState object.

getState() - Method in class ai.grakn.engine.loader.TransactionState

getStatus(UUID) - Method in class ai.grakn.engine.loader.RESTLoader

getTasks(TaskStatus, String, String, int, int) - Method in class ai.grakn.engine.backgroundtasks.GraknStateStorage

getTasks(TaskStatus, String, String, int, int) - Method in class ai.grakn.engine.backgroundtasks.InMemoryStateStorage

getTasks(TaskStatus, String, String, int, int) - Method in interface ai.grakn.engine.backgroundtasks.StateStorage

Return a Set of Pairs of tasks that match any of the criteria.

GRAKN_ASCII - Static variable in class ai.grakn.engine.util.ConfigProperties

GraknEngineServer - Class in ai.grakn.engine

Main class in charge to start a web server and all the REST controllers.

GraknEngineServer() - Constructor for class ai.grakn.engine.GraknEngineServer

GraknStateStorage - Class in ai.grakn.engine.backgroundtasks

GraknStateStorage() - Constructor for class ai.grakn.engine.backgroundtasks.GraknStateStorage

GRAPH_BATCH_CONFIG_PROPERTY - Static variable in class ai.grakn.engine.util.ConfigProperties

GRAPH_COMPUTER_CONFIG_PROPERTY - Static variable in class ai.grakn.engine.util.ConfigProperties

GRAPH_CONFIG_PROPERTY - Static variable in class ai.grakn.engine.util.ConfigProperties

GraphFactory - Class in ai.grakn.factory

GraphFactoryController - Class in ai.grakn.engine.controller

REST controller used by GraknGraphFactoryPersistent to retrieve graph configuration for a given graph name.

GraphFactoryController() - Constructor for class ai.grakn.engine.controller.GraphFactoryController

H

HAL_DEGREE_PROPERTY - Static variable in class ai.grakn.engine.util.ConfigProperties

HALConceptData - Class in ai.grakn.engine.visualiser

Class used to build the HAL representation of a given concept.

HALConceptData(Concept, int, boolean, Set<String>) - Constructor for class ai.grakn.engine.visualiser.HALConceptData

HALConceptOntology - Class in ai.grakn.engine.visualiser

Class used to build the HAL representation of a given concept.

HALConceptOntology(Concept) - Constructor for class ai.grakn.engine.visualiser.HALConceptOntology

HALConceptRepresentationBuilder - Class in ai.grakn.engine.visualiser

HALConceptRepresentationBuilder() - Constructor for class ai.grakn.engine.visualiser.HALConceptRepresentationBuilder

HALGeneratedRelation - Class in ai.grakn.engine.visualiser

HALGeneratedRelation() - Constructor for class ai.grakn.engine.visualiser.HALGeneratedRelation

handleError(Exception, int) - Method in class ai.grakn.engine.loader.Loader

I

ImportController - Class in ai.grakn.engine.controller

ImportController() - Constructor for class ai.grakn.engine.controller.ImportController

InMemoryStateStorage - Class in ai.grakn.engine.backgroundtasks

InMemoryTaskManager - Class in ai.grakn.engine.backgroundtasks

interval(long) - Method in class ai.grakn.engine.backgroundtasks.TaskState

interval() - Method in class ai.grakn.engine.backgroundtasks.TaskState

isRecurring(Boolean) - Method in class ai.grakn.engine.backgroundtasks.TaskState

isRecurring() - Method in class ai.grakn.engine.backgroundtasks.TaskState

isRunning() - Static method in class ai.grakn.engine.GraknEngineServer

Check if Grakn Engine has been started

isSaveInProgress() - Method in class ai.grakn.engine.postprocessing.Cache

L

loadData(String, Json, UUID) - Method in class ai.grakn.engine.loader.RESTLoader

Loader - Class in ai.grakn.engine.loader

RESTLoader to perform bulk loading into the graph

Loader() - Constructor for class ai.grakn.engine.loader.Loader

LOADER_REPEAT_COMMITS - Static variable in class ai.grakn.engine.util.ConfigProperties

loadingJobs - Variable in class ai.grakn.engine.loader.Loader

LOG_FILE_CONFIG_SYSTEM_PROPERTY - Static variable in class ai.grakn.engine.util.ConfigProperties

LOG_FILE_OUTPUT_SYSTEM_PROPERTY - Static variable in class ai.grakn.engine.util.ConfigProperties

LOG_LEVEL_SYSTEM_PROPERTY - Static variable in class ai.grakn.engine.util.ConfigProperties

LOGGING_FILE_PATH - Static variable in class ai.grakn.engine.util.ConfigProperties

LOGGING_LEVEL - Static variable in class ai.grakn.engine.util.ConfigProperties

M

main(String[]) - Static method in class ai.grakn.engine.GraknEngineServer

N

newState(String, String, Date, Boolean, long, JSONObject) - Method in class ai.grakn.engine.backgroundtasks.GraknStateStorage

newState(String, String, Date, Boolean, long, JSONObject) - Method in class ai.grakn.engine.backgroundtasks.InMemoryStateStorage

newState(String, String, Date, Boolean, long, JSONObject) - Method in interface ai.grakn.engine.backgroundtasks.StateStorage

Create a new task state and store it, returning an ID to later access this task state.

NUM_THREADS_PROPERTY - Static variable in class ai.grakn.engine.util.ConfigProperties

O

onClose(Session, int, String) - Method in class ai.grakn.engine.session.RemoteSession

onConnect(Session) - Method in class ai.grakn.engine.session.RemoteSession

onMessage(Session, String) - Method in class ai.grakn.engine.session.RemoteSession

P

pause() - Method in interface ai.grakn.engine.backgroundtasks.BackgroundTask

Called to suspend the execution of a currently running task.

pause() - Method in class ai.grakn.engine.postprocessing.PostProcessingTask

POLLING_FREQUENCY_PROPERTY - Static variable in class ai.grakn.engine.util.ConfigProperties

PostProcessing - Class in ai.grakn.engine.postprocessing

POSTPROCESSING_DELAY - Static variable in class ai.grakn.engine.util.ConfigProperties

PostProcessingTask - Class in ai.grakn.engine.postprocessing

PostProcessingTask() - Constructor for class ai.grakn.engine.postprocessing.PostProcessingTask

printLoaderState() - Method in class ai.grakn.engine.loader.Loader

Method that logs the current state of loading transactions

PROJECT_VERSION - Static variable in class ai.grakn.engine.util.ConfigProperties

Q

queries - Variable in class ai.grakn.engine.loader.Loader

R

RECUR_INTERVAL - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

RECURRING - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

RemoteSession - Class in ai.grakn.engine.session

Web socket for running a Graql shell

RemoteSession() - Constructor for class ai.grakn.engine.session.RemoteSession

RemoteSession(Function<String, GraknGraph>) - Constructor for class ai.grakn.engine.session.RemoteSession

RemoteShellController - Class in ai.grakn.engine.controller

RemoteShellController() - Constructor for class ai.grakn.engine.controller.RemoteShellController

render() - Method in class ai.grakn.engine.visualiser.HALConceptData

render() - Method in class ai.grakn.engine.visualiser.HALConceptOntology

renderHALArrayData(MatchQuery, Collection<Map<String, Concept>>) - Static method in class ai.grakn.engine.visualiser.HALConceptRepresentationBuilder

renderHALConceptData(Concept, int) - Static method in class ai.grakn.engine.visualiser.HALConceptRepresentationBuilder

renderHALConceptOntology(Concept) - Static method in class ai.grakn.engine.visualiser.HALConceptRepresentationBuilder

reset() - Method in class ai.grakn.engine.postprocessing.PostProcessing

resetAvailabilityMap() - Method in class ai.grakn.engine.loader.DistributedLoader

resetJobsTerminated() - Method in class ai.grakn.engine.loader.DistributedLoader

RESTLoader - Class in ai.grakn.engine.loader

Singleton class that handles insert queries received via REST end point.

resume(Consumer<String>, String) - Method in interface ai.grakn.engine.backgroundtasks.BackgroundTask

This method may be called when resuming from a paused state or recovering from a crash or failure of any kind.

resume(Consumer<String>, String) - Method in class ai.grakn.engine.postprocessing.PostProcessingTask

run() - Method in class ai.grakn.engine.postprocessing.PostProcessing

RUN_AT - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

runAt(Date) - Method in class ai.grakn.engine.backgroundtasks.TaskState

runAt() - Method in class ai.grakn.engine.backgroundtasks.TaskState

S

SCHEDULED_TASK - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

scheduleTask(BackgroundTask, String, Date, long, JSONObject) - Method in class ai.grakn.engine.backgroundtasks.InMemoryTaskManager

scheduleTask(BackgroundTask, String, Date, long, JSONObject) - Method in interface ai.grakn.engine.backgroundtasks.TaskManager

Schedule a single shot/one off BackgroundTask to run after a @delay in milliseconds.

sendQueriesToLoader(Collection<InsertQuery>) - Method in class ai.grakn.engine.loader.BlockingLoader

sendQueriesToLoader(Collection<InsertQuery>) - Method in class ai.grakn.engine.loader.DistributedLoader

sendQueriesToLoader(Collection<InsertQuery>) - Method in class ai.grakn.engine.loader.Loader

Method to load data into the graph.

SERVER_HOST_NAME - Static variable in class ai.grakn.engine.util.ConfigProperties

SERVER_PORT_NUMBER - Static variable in class ai.grakn.engine.util.ConfigProperties

setBatchSize(int) - Method in class ai.grakn.engine.loader.Loader

Set the size of the each transaction in terms of number of vars.

setException(String) - Method in class ai.grakn.engine.loader.TransactionState

setExecutorSize(int) - Method in class ai.grakn.engine.loader.BlockingLoader

setPollingFrequency(long) - Method in class ai.grakn.engine.loader.DistributedLoader

Amount of time to wait before checking number completed jobs with slaves

setState(TransactionState.State) - Method in class ai.grakn.engine.loader.TransactionState

setThreadsNumber(int) - Method in class ai.grakn.engine.loader.DistributedLoader

setThreadsNumber(int) - Method in class ai.grakn.engine.loader.Loader

Set the number of thread that will execute insert transactions at a time

STACK_TRACE - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

stackTrace(String) - Method in class ai.grakn.engine.backgroundtasks.TaskState

stackTrace() - Method in class ai.grakn.engine.backgroundtasks.TaskState

start(Consumer<String>, JSONObject) - Method in interface ai.grakn.engine.backgroundtasks.BackgroundTask

Called to start execution of the task, may be called on a newly scheduled or previously stopped task.

start() - Static method in class ai.grakn.engine.GraknEngineServer

start(Consumer<String>, JSONObject) - Method in class ai.grakn.engine.postprocessing.PostProcessingTask

StateStorage - Interface in ai.grakn.engine.backgroundtasks

STATIC_FILES_PATH - Static variable in class ai.grakn.engine.util.ConfigProperties

status(TaskStatus) - Method in class ai.grakn.engine.backgroundtasks.TaskState

status() - Method in class ai.grakn.engine.backgroundtasks.TaskState

STATUS - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

STATUS_CHANGE_BY - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

STATUS_CHANGE_TIME - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

statusChangedBy(String) - Method in class ai.grakn.engine.backgroundtasks.TaskState

statusChangedBy() - Method in class ai.grakn.engine.backgroundtasks.TaskState

statusChangeTime(Date) - Method in class ai.grakn.engine.backgroundtasks.TaskState

statusChangeTime() - Method in class ai.grakn.engine.backgroundtasks.TaskState

StatusController - Class in ai.grakn.engine.controller

StatusController() - Constructor for class ai.grakn.engine.controller.StatusController

stop() - Method in interface ai.grakn.engine.backgroundtasks.BackgroundTask

Called to stop execution of the task, may be called on a running or paused task.

stop() - Static method in class ai.grakn.engine.GraknEngineServer

stop() - Method in class ai.grakn.engine.postprocessing.PostProcessing

stop() - Method in class ai.grakn.engine.postprocessing.PostProcessingTask

stopTask(String, String) - Method in class ai.grakn.engine.backgroundtasks.InMemoryTaskManager

stopTask(String, String) - Method in interface ai.grakn.engine.backgroundtasks.TaskManager

Stop a Scheduled, Paused or Running task.

storage() - Method in class ai.grakn.engine.backgroundtasks.InMemoryTaskManager

storage() - Method in interface ai.grakn.engine.backgroundtasks.TaskManager

Return the StateStorage instance that is used by this class.

SYSTEM_GRAPH_NAME - Static variable in class ai.grakn.engine.util.ConfigProperties

SYSTEM_ONTOLOGY_FILE - Static variable in class ai.grakn.engine.util.ConfigProperties

SystemOntologyElements - Interface in ai.grakn.engine.util

T

TASK_CHECKPOINT - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

TASK_CLASS_NAME - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

TASK_CONFIGURATION - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

TASK_EXCEPTION - Static variable in interface ai.grakn.engine.util.SystemOntologyElements

taskClassName() - Method in class ai.grakn.engine.backgroundtasks.TaskState

TaskManager - Interface in ai.grakn.engine.backgroundtasks

TasksController - Class in ai.grakn.engine.controller

TasksController() - Constructor for class ai.grakn.engine.controller.TasksController

TaskState - Class in ai.grakn.engine.backgroundtasks

Internal task state model used to keep track of scheduled tasks.

TaskStatus - Enum in ai.grakn.engine.backgroundtasks

TEST_CONFIG_FILE - Static variable in class ai.grakn.engine.util.ConfigProperties

threadsNumber - Variable in class ai.grakn.engine.loader.Loader

TIME_LAPSE - Static variable in class ai.grakn.engine.util.ConfigProperties

toString() - Method in class ai.grakn.engine.loader.TransactionState

TransactionController - Class in ai.grakn.engine.controller

TransactionController() - Constructor for class ai.grakn.engine.controller.TransactionController

TransactionState - Class in ai.grakn.engine.loader

Class that enumerates the possible states of a transaction and an exception associates with that state if it is an error.

TransactionState(TransactionState.State) - Constructor for class ai.grakn.engine.loader.TransactionState

TransactionState.State - Enum in ai.grakn.engine.loader

U

updateState(String, TaskStatus, String, String, Throwable, String, JSONObject) - Method in class ai.grakn.engine.backgroundtasks.GraknStateStorage

updateState(String, TaskStatus, String, String, Throwable, String, JSONObject) - Method in class ai.grakn.engine.backgroundtasks.InMemoryStateStorage

updateState(String, TaskStatus, String, String, Throwable, String, JSONObject) - Method in interface ai.grakn.engine.backgroundtasks.StateStorage

Used to update task state.

V

valueOf(String) - Static method in enum ai.grakn.engine.backgroundtasks.TaskStatus

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum ai.grakn.engine.loader.TransactionState.State

Returns the enum constant of this type with the specified name.

values() - Static method in enum ai.grakn.engine.backgroundtasks.TaskStatus

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum ai.grakn.engine.loader.TransactionState.State

Returns an array containing the constants of this enum type, in the order they are declared.

VisualiserController - Class in ai.grakn.engine.controller

VisualiserController() - Constructor for class ai.grakn.engine.controller.VisualiserController

W

waitToFinish() - Method in class ai.grakn.engine.loader.BlockingLoader

waitToFinish() - Method in class ai.grakn.engine.loader.DistributedLoader

Block the main thread until all of the transactions have finished loading

waitToFinish() - Method in class ai.grakn.engine.loader.Loader

Wait for all loading to terminate.

A B C D E F G H I L M N O P Q R S T U V W