org.jbpm.pvm.internal.model
Class ExecutionImpl

java.lang.Object
  org.jbpm.pvm.internal.model.ScopeInstanceImpl
      org.jbpm.pvm.internal.model.ExecutionImpl

All Implemented Interfaces:

java.io.Serializable, ActivityExecution, Execution, EventListenerExecution, OpenExecution, OpenProcessInstance, ProcessInstance, ClientExecution, ClientProcessInstance

public class ExecutionImpl
extends ScopeInstanceImpl
implements ClientProcessInstance, ActivityExecution, EventListenerExecution

Author:

Tom Baeyens, Huisheng Xu

See Also:

Serialized Form

Nested Class Summary

static class

ExecutionImpl.Propagation

Field Summary

protected java.lang.String	activityName persistent activity reference
protected java.util.Queue<AtomicOperation>	atomicOperations the queue of atomic operations to be performed for this execution.
protected EventImpl	event
protected AtomicOperation	eventCompletedOperation
protected int	eventListenerIndex
protected ObservableElementImpl	eventSource
protected java.util.Collection<ExecutionImpl>	executions are concurrent executions that related to this execution.
protected java.util.Map<java.lang.String,Execution>	executionsMap caches the child executions by execution name.
protected java.lang.Long	historyActivityInstanceDbid reference to the current activity instance history record
protected java.util.Date	historyActivityStart start time of the activity for history purposes (not persisted)
protected java.lang.String	id a unique id for this execution.
protected java.lang.String	key a key for this execution. typically this is an externally provided reference that is unique within the scope of the process definition.
protected java.lang.String	name an optional name for this execution.
protected ExecutionImpl	parent the parent child relation of executions is convenient for some forms of concurrency.
protected int	priority
protected ProcessDefinitionImpl	processDefinition transient cached process definition.
protected java.lang.String	processDefinitionId persistent process definition reference
protected ExecutionImpl	processInstance
protected ExecutionImpl.Propagation	propagation
protected ExecutionImpl	subProcessInstance the sub process link in case of sub process execution
protected ExecutionImpl	superProcessExecution the super process link in case this is a sub process execution
protected java.util.Map<java.lang.String,SwimlaneImpl>	swimlanes swimlanes
protected java.util.Map<java.lang.String,Variable>	systemVariables
protected TransitionImpl	transition transition is not to be made persistable by default

Fields inherited from class org.jbpm.pvm.internal.model.ScopeInstanceImpl

dbid, dbversion, elContext, hasVariables, state, suspendHistoryState, variables

Fields inherited from interface org.jbpm.api.Execution

STATE_ACTIVE_CONCURRENT, STATE_ACTIVE_ROOT, STATE_ASYNC, STATE_CREATED, STATE_ENDED, STATE_INACTIVE_CONCURRENT_ROOT, STATE_INACTIVE_JOIN, STATE_INACTIVE_SCOPE, STATE_SUSPENDED

Constructor Summary

ExecutionImpl()

Method Summary

protected java.util.Set<java.lang.String>	addActiveActivityNames(java.util.Set<java.lang.String> activityNames)
void	addExecution(ExecutionImpl execution)
void	addSwimlane(SwimlaneImpl swimlane)
protected void	checkActive()
protected void	composeIds()
ExecutionImpl	createExecution()
ExecutionImpl	createExecution(java.lang.String name)
ExecutionImpl	createScope(ScopeElementImpl scope)
ClientProcessInstance	createSubProcessInstance(ClientProcessDefinition processDefinition)
ClientProcessInstance	createSubProcessInstance(ClientProcessDefinition processDefinition, java.lang.String key)
SwimlaneImpl	createSwimlane(java.lang.String swimlaneName)
void	createSystemVariable(java.lang.String key, java.lang.Object value)
void	createSystemVariable(java.lang.String key, java.lang.Object value, java.lang.String typeName)
ExecutionImpl	destroyScope(CompositeElementImpl scope)
protected void	destroyTimers(CompositeElementImpl scope)
void	end() ends this execution and all of its child executions.
void	end(OpenExecution executionToEnd)
void	end(OpenExecution executionToEnd, java.lang.String state)
void	end(java.lang.String state) ends this execution and all it's child executions with a user defined status.
ExecutionImpl	endActivity(ActivityImpl activity)
boolean	equals(java.lang.Object o)
void	execute(Activity activity)
void	execute(java.lang.String activityName)
java.util.Set<java.lang.String>	findActiveActivityNames()
ExecutionImpl	findActiveExecutionIn(java.lang.String activityName)
protected TransitionImpl	findDefaultTransition()
static EventImpl	findEvent(ObservableElementImpl observableElement, java.lang.String eventName)
protected TransitionImpl	findTransition(java.lang.String transitionName) by default this will use ActivityImpl.findOutgoingTransition(String) to search for the outgoing transition, which includes a search over the parent chain of the current activity.
void	fire(java.lang.String eventName, ObservableElement eventSource)
void	fire(java.lang.String eventName, ObservableElementImpl observableElement, AtomicOperation eventCompletedOperation)
ActivityImpl	getActivity()
java.lang.String	getActivityName()
EventImpl	getEvent()
AtomicOperation	getEventCompletedOperation()
int	getEventListenerIndex()
ObservableElementImpl	getEventSource()
ExecutionImpl	getExecution()
ExecutionImpl	getExecution(java.lang.String name)
java.util.Collection<ExecutionImpl>	getExecutions()
java.util.Map<java.lang.String,Execution>	getExecutionsMap()
java.lang.Long	getHistoryActivityInstanceDbid()
java.util.Date	getHistoryActivityStart()
java.lang.String	getId()
SwimlaneImpl	getInitializedSwimlane(SwimlaneDefinitionImpl swimlaneDefinition)
boolean	getIsProcessInstance()
java.lang.String	getKey()
java.lang.String	getName()
ExecutionImpl	getParent()
ScopeInstanceImpl	getParentVariableScope()
int	getPriority()
ProcessDefinitionImpl	getProcessDefinition()
java.lang.String	getProcessDefinitionId()
ExecutionImpl	getProcessInstance()
ExecutionImpl.Propagation	getPropagation()
ExecutionImpl	getSubProcessInstance()
ExecutionImpl	getSuperProcessExecution()
SwimlaneImpl	getSwimlane(java.lang.String swimlaneName)
java.lang.Object	getSystemVariable(java.lang.String key)
ExecutionImpl	getTimerExecution()
TransitionImpl	getTransition()
void	handleException(ObservableElementImpl observableElement, EventImpl event, EventListenerReference eventListenerReference, java.lang.Exception exception, java.lang.String rethrowMessage)
boolean	hasAsyncEndEvent(java.util.List<ActivityImpl> leftActivities)
boolean	hasExecution(java.lang.String name)
void	historyActivityEnd()
void	historyActivityEnd(java.lang.String transitionName)
void	historyActivityStart()
void	historyAutomatic()
void	historyDecision(java.lang.String transitionName)
void	initializeAssignments(AssignableDefinitionImpl assignableDefinition, Assignable assignable) tasks and swimlane assignment.
void	initializeProcessInstance(ProcessDefinitionImpl processDefinition, java.lang.String key)
protected ExecutionImpl	initializeScopes()
boolean	isActive(java.lang.String activityName)
boolean	isEnded()
void	moveTo(ActivityImpl destination)
protected ExecutionImpl	newChildExecution()
void	performAtomicOperation(AtomicOperation operation)
void	performAtomicOperationSync(AtomicOperation operation)
void	proceed()
void	removeExecution(ExecutionImpl child)
void	removeSwimlane(SwimlaneImpl swimlane)
boolean	removeSystemVariable(java.lang.String key)
protected java.lang.String	resolveAssignmentExpression(java.lang.String expression, java.lang.String expressionLanguage)
java.lang.Object	resolveExpression(java.lang.String expression, java.lang.String language) Important: Only use this if resolving an expression on another execution then the current execution TODO: remove this operation once the environment/executionContext is refactored
void	resume() resumes an execution.
protected void	save()
void	sendContinuationMessage(AtomicOperation operation)
void	setActivity(Activity activity)
void	setActivity(Activity activity, Execution execution)
void	setActivity(ActivityImpl activity)
void	setEvent(EventImpl event)
void	setEventCompletedOperation(AtomicOperation eventCompletedOperation)
void	setEventListenerIndex(int eventListenerIndex)
void	setEventSource(ObservableElementImpl eventSource)
void	setExecutions(java.util.Collection<ExecutionImpl> executions)
void	setHistoryActivityInstanceDbid(java.lang.Long historyActivityInstanceDbid)
void	setHistoryActivityStart(java.util.Date historyActivityStart)
void	setId(java.lang.String id)
void	setKey(java.lang.String key)
void	setName(java.lang.String name)
void	setParent(ExecutionImpl parent)
void	setPriority(int priority)
void	setProcessDefinition(ProcessDefinitionImpl processDefinition)
void	setProcessInstance(ExecutionImpl processInstance)
void	setPropagation(ExecutionImpl.Propagation propagation)
void	setSubProcessInstance(ExecutionImpl subProcessExecution)
void	setSuperProcessExecution(ExecutionImpl superProcessExecution)
void	setSystemVariable(java.lang.String key, java.lang.Object value)
void	setTransition(TransitionImpl transition)
void	signal() feeds a external trigger into this execution.
void	signal(Execution execution) feeds a external trigger into the given execution.
void	signal(java.util.Map<java.lang.String,?> parameters) feeds an external trigger into the execution with parameters.
void	signal(java.util.Map<java.lang.String,?> parameters, Execution execution) feeds an external trigger into a given execution with parameters.
void	signal(java.lang.String signal) feeds a named external trigger into the execution.
void	signal(java.lang.String signalName, Execution execution) feeds a named external trigger into a given execution.
void	signal(java.lang.String signal, java.util.Map<java.lang.String,?> parameters) feeds a named external trigger into the execution with parameters.
void	signal(java.lang.String signalName, java.util.Map<java.lang.String,?> parameters, Execution execution) feeds a named external trigger into a given execution with parameters.
void	start() starts this process instance
ExecutionImpl	startActivity(ActivityImpl activity)
ClientProcessInstance	startSubProcessInstance(ClientProcessDefinition processDefinition)
ClientProcessInstance	startSubProcessInstance(ClientProcessDefinition processDefinition, java.lang.String key)
void	suspend() suspends this execution and all it's child executions.
void	take(java.lang.String transitionName)
void	take(Transition transition)
void	take(Transition transition, Execution execution)
void	takeDefaultTransition()
java.lang.String	toString()
void	waitForSignal()

Methods inherited from class org.jbpm.pvm.internal.model.ScopeInstanceImpl

createTimer, createTimer, createVariable, createVariable, createVariableObject, getDbid, getElContext, getState, getTask, getVariable, getVariableKeys, getVariableObject, getVariables, hasVariable, hasVariables, initializeTimers, initializeVariables, isActive, isSuspended, newTimer, removeVariable, removeVariables, setElContext, setState, setVariable, setVariables

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.jbpm.api.model.OpenExecution

createVariable, getVariable, getVariableKeys, getVariables, hasVariable, hasVariables, removeVariable, removeVariables, setState, setVariable, setVariables

Methods inherited from interface org.jbpm.api.Execution

getState, isSuspended

Field Detail

name

protected java.lang.String name

an optional name for this execution. can be used to differentiate concurrent paths of execution like e.g. the 'shipping' and 'billing' paths.

key

protected java.lang.String key

a key for this execution. typically this is an externally provided reference that is unique within the scope of the process definition.

id

protected java.lang.String id

a unique id for this execution.

executions

protected java.util.Collection<ExecutionImpl> executions

are concurrent executions that related to this execution.

parent

protected ExecutionImpl parent

the parent child relation of executions is convenient for some forms of concurrency.

processInstance

protected ExecutionImpl processInstance

superProcessExecution

protected ExecutionImpl superProcessExecution

the super process link in case this is a sub process execution

subProcessInstance

protected ExecutionImpl subProcessInstance

the sub process link in case of sub process execution

swimlanes

protected java.util.Map<java.lang.String,SwimlaneImpl> swimlanes

swimlanes

historyActivityInstanceDbid

protected java.lang.Long historyActivityInstanceDbid

reference to the current activity instance history record

historyActivityStart

protected java.util.Date historyActivityStart

start time of the activity for history purposes (not persisted)

priority

protected int priority

systemVariables

protected java.util.Map<java.lang.String,Variable> systemVariables

processDefinitionId

protected java.lang.String processDefinitionId

persistent process definition reference

activityName

protected java.lang.String activityName

persistent activity reference

processDefinition

protected ProcessDefinitionImpl processDefinition

transient cached process definition. persistence is managed in processDefinitionId

transition

protected TransitionImpl transition

transition is not to be made persistable by default

event

protected EventImpl event

eventCompletedOperation

protected AtomicOperation eventCompletedOperation

eventListenerIndex

protected int eventListenerIndex

eventSource

protected ObservableElementImpl eventSource

executionsMap

protected transient java.util.Map<java.lang.String,Execution> executionsMap

caches the child executions by execution name. This member might be null and is only created from the executions in case its needed. Note that not all executions are forced to have a name and duplicates are allowed. In case the executions change, the executionsMap can be nulled or also updated (but a check needs to be added whether it exists).

atomicOperations

protected java.util.Queue<AtomicOperation> atomicOperations

the queue of atomic operations to be performed for this execution.

propagation

protected ExecutionImpl.Propagation propagation

Constructor Detail

ExecutionImpl

public ExecutionImpl()

Method Detail

initializeProcessInstance

public void initializeProcessInstance(ProcessDefinitionImpl processDefinition,
                                      java.lang.String key)

save

protected void save()

composeIds

protected void composeIds()

start

public void start()

Description copied from interface: ClientProcessInstance

starts this process instance

Specified by:

start in interface ClientProcessInstance

initializeScopes

protected ExecutionImpl initializeScopes()

createScope

public ExecutionImpl createScope(ScopeElementImpl scope)

destroyScope

public ExecutionImpl destroyScope(CompositeElementImpl scope)

destroyTimers

protected void destroyTimers(CompositeElementImpl scope)

Overrides:

destroyTimers in class ScopeInstanceImpl

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

end

public void end()

Description copied from interface: ClientExecution

ends this execution and all of its child executions.

All child executions will be ended and removed. This execution will not be removed from its parent.

This method should not be called in ActivityBehaviours. It can be called from outside the process execution and in ExternalActivityBehaviours.

Specified by:

end in interface ActivityExecution

Specified by:

end in interface ClientExecution

end

public void end(java.lang.String state)

Description copied from interface: ClientExecution

ends this execution and all it's child executions with a user defined status.

Specified by:

end in interface ActivityExecution

Specified by:

end in interface ClientExecution

end

public void end(OpenExecution executionToEnd)

end

public void end(OpenExecution executionToEnd,
                java.lang.String state)

signal

public void signal()

Description copied from interface: ClientExecution

feeds a external trigger into this execution.

Typically a signal causes the execution to proceed, but that doesn't necessarily has to be the case . The ExternalActivityBehaviour is responsible for interpreting the signal and acting upon it.

A signal can optionally be given a signal name, a map of parameters or both.

Since it's an external trigger, this method requires that this execution is waiting for an external trigger. So this method must be called as an external client and can not be called while this execution is executing. In an ActivityBehaviour for example you're not allowed to call the signal on the execution cause it is executing. But you are allowed to invoke this method on any other execution (at least, if that one is waiting for an external trigger).

Typically a signal will cause the execution to start executing, but that is not a must. What happens with this signal is defined in the ExternalActivityBehaviour#signal(Execution, String, Map) of the current activity.

Specified by:

signal in interface ClientExecution

See Also:

ClientExecution.signal(String)

signal

public void signal(java.lang.String signal)

Description copied from interface: ClientExecution

feeds a named external trigger into the execution.

In each state, a number of things can happen. The signal parameter specifies which of these things is happening. It's somewhat similar to a method name in the invocation of an object.

Specified by:

signal in interface ClientExecution

See Also:

See the unnamed signal for more information

signal

public void signal(java.util.Map<java.lang.String,?> parameters)

Description copied from interface: ClientExecution

feeds an external trigger into the execution with parameters.

Specified by:

signal in interface ClientExecution

See Also:

See the unnamed signal for more information

signal

public void signal(java.lang.String signal,
                   java.util.Map<java.lang.String,?> parameters)

Description copied from interface: ClientExecution

feeds a named external trigger into the execution with parameters.

In each state, a number of things can happen. The signal parameter specifies which of these things is happening. It's somewhat similar to a method name in the invocation of an object.

The parameters parameter provide extra information to the signal. Typically, the parameters are set as variables but the process language can overwrite that behaviour in the current activity. See ExternalActivityBehaviour#signal(Execution, String, Map) for more information.

Specified by:

signal in interface ClientExecution

See Also:

See the unnamed signal for more information

signal

public void signal(Execution execution)

Description copied from interface: ClientExecution

feeds a external trigger into the given execution.

Typically a signal causes the execution to proceed, but that doesn't necessarily has to be the case . The ExternalActivityBehaviour is responsible for interpreting the signal and acting upon it.

A signal can optionally be given a signal name, a map of parameters or both.

Since it's an external trigger, this method requires that this execution is waiting for an external trigger. So this method must be called as an external client and can not be called while this execution is executing. In an ActivityBehaviour for example you're not allowed to call the signal on the execution cause it is executing. But you are allowed to invoke this method on any other execution (at least, if that one is waiting for an external trigger).

Typically a signal will cause the execution to start executing, but that is not a must. What happens with this signal is defined in the ExternalActivityBehaviour#signal(Execution, String, Map) of the current activity.

Specified by:

signal in interface ClientExecution

See Also:

ClientExecution.signal(String)

signal

public void signal(java.lang.String signalName,
                   Execution execution)

Description copied from interface: ClientExecution

feeds a named external trigger into a given execution.

In each state, a number of things can happen. The signal parameter specifies which of these things is happening. It's somewhat similar to a method name in the invocation of an object.

Specified by:

signal in interface ClientExecution

See Also:

See the unnamed signal for more information

signal

public void signal(java.util.Map<java.lang.String,?> parameters,
                   Execution execution)

Description copied from interface: ClientExecution

feeds an external trigger into a given execution with parameters.

Specified by:

signal in interface ClientExecution

See Also:

See the unnamed signal for more information

signal

public void signal(java.lang.String signalName,
                   java.util.Map<java.lang.String,?> parameters,
                   Execution execution)

Description copied from interface: ClientExecution

feeds a named external trigger into a given execution with parameters.

In each state, a number of things can happen. The signal parameter specifies which of these things is happening. It's somewhat similar to a method name in the invocation of an object.

The parameters parameter provide extra information to the signal. Typically, the parameters are set as variables but the process language can overwrite that behaviour in the current activity. See ExternalActivityBehaviour#signal(Execution, String, Map) for more information.

Specified by:

signal in interface ClientExecution

See Also:

See the unnamed signal for more information

takeDefaultTransition

public void takeDefaultTransition()

Specified by:

takeDefaultTransition in interface ActivityExecution

See Also:

Execution#takeDefaultTransition()

take

public void take(java.lang.String transitionName)

Specified by:

take in interface ActivityExecution

See Also:

Execution#take(String)

take

public void take(Transition transition)

See Also:

Execution#takeDefaultTransition()

take

public void take(Transition transition,
                 Execution execution)

execute

public void execute(java.lang.String activityName)

Specified by:

execute in interface ActivityExecution

See Also:

Execution#execute(String)

execute

public void execute(Activity activity)

See Also:

Execution#execute(Activity)

waitForSignal

public void waitForSignal()

Specified by:

waitForSignal in interface ActivityExecution

proceed

public void proceed()

setActivity

public void setActivity(Activity activity,
                        Execution execution)

setActivity

public void setActivity(Activity activity)

fire

public void fire(java.lang.String eventName,
                 ObservableElement eventSource)

fire

public void fire(java.lang.String eventName,
                 ObservableElementImpl observableElement,
                 AtomicOperation eventCompletedOperation)

findEvent

public static EventImpl findEvent(ObservableElementImpl observableElement,
                                  java.lang.String eventName)

moveTo

public void moveTo(ActivityImpl destination)

startActivity

public ExecutionImpl startActivity(ActivityImpl activity)

endActivity

public ExecutionImpl endActivity(ActivityImpl activity)

performAtomicOperation

public void performAtomicOperation(AtomicOperation operation)

sendContinuationMessage

public void sendContinuationMessage(AtomicOperation operation)

performAtomicOperationSync

public void performAtomicOperationSync(AtomicOperation operation)

resolveExpression

public java.lang.Object resolveExpression(java.lang.String expression,
                                          java.lang.String language)

Important: Only use this if resolving an expression on another execution then the current execution TODO: remove this operation once the environment/executionContext is refactored

handleException

public void handleException(ObservableElementImpl observableElement,
                            EventImpl event,
                            EventListenerReference eventListenerReference,
                            java.lang.Exception exception,
                            java.lang.String rethrowMessage)

initializeAssignments

public void initializeAssignments(AssignableDefinitionImpl assignableDefinition,
                                  Assignable assignable)

tasks and swimlane assignment. SwimlaneDefinitionImpl is base class for TaskDefinitionImpl. Both Task and Swimlane implement Assignable.

resolveAssignmentExpression

protected java.lang.String resolveAssignmentExpression(java.lang.String expression,
                                                       java.lang.String expressionLanguage)

addSwimlane

public void addSwimlane(SwimlaneImpl swimlane)

getSwimlane

public SwimlaneImpl getSwimlane(java.lang.String swimlaneName)

removeSwimlane

public void removeSwimlane(SwimlaneImpl swimlane)

getInitializedSwimlane

public SwimlaneImpl getInitializedSwimlane(SwimlaneDefinitionImpl swimlaneDefinition)

createSwimlane

public SwimlaneImpl createSwimlane(java.lang.String swimlaneName)

createExecution

public ExecutionImpl createExecution()

createExecution

public ExecutionImpl createExecution(java.lang.String name)

newChildExecution

protected ExecutionImpl newChildExecution()

addExecution

public void addExecution(ExecutionImpl execution)

getExecution

public ExecutionImpl getExecution(java.lang.String name)

Specified by:

getExecution in interface Execution

Specified by:

getExecution in interface OpenExecution

See Also:

Execution.getExecution(String)

removeExecution

public void removeExecution(ExecutionImpl child)

getExecutionsMap

public java.util.Map<java.lang.String,Execution> getExecutionsMap()

Specified by:

getExecutionsMap in interface Execution

hasExecution

public boolean hasExecution(java.lang.String name)

Specified by:

hasExecution in interface Execution

isActive

public boolean isActive(java.lang.String activityName)

Specified by:

isActive in interface Execution

findActiveActivityNames

public java.util.Set<java.lang.String> findActiveActivityNames()

Specified by:

findActiveActivityNames in interface Execution

addActiveActivityNames

protected java.util.Set<java.lang.String> addActiveActivityNames(java.util.Set<java.lang.String> activityNames)

findActiveExecutionIn

public ExecutionImpl findActiveExecutionIn(java.lang.String activityName)

Specified by:

findActiveExecutionIn in interface Execution

Specified by:

findActiveExecutionIn in interface OpenExecution

createSystemVariable

public void createSystemVariable(java.lang.String key,
                                 java.lang.Object value)

createSystemVariable

public void createSystemVariable(java.lang.String key,
                                 java.lang.Object value,
                                 java.lang.String typeName)

setSystemVariable

public void setSystemVariable(java.lang.String key,
                              java.lang.Object value)

getSystemVariable

public java.lang.Object getSystemVariable(java.lang.String key)

removeSystemVariable

public boolean removeSystemVariable(java.lang.String key)

createSubProcessInstance

public ClientProcessInstance createSubProcessInstance(ClientProcessDefinition processDefinition)

createSubProcessInstance

public ClientProcessInstance createSubProcessInstance(ClientProcessDefinition processDefinition,
                                                      java.lang.String key)

startSubProcessInstance

public ClientProcessInstance startSubProcessInstance(ClientProcessDefinition processDefinition)

startSubProcessInstance

public ClientProcessInstance startSubProcessInstance(ClientProcessDefinition processDefinition,
                                                     java.lang.String key)

suspend

public void suspend()

Description copied from interface: ClientExecution

suspends this execution and all it's child executions. Human tasks of a suspended execution shouldn't show up in people's task list and timers of suspended executions shouldn't fire.

Specified by:

suspend in interface ClientExecution

Overrides:

suspend in class ScopeInstanceImpl

See Also:

Execution#suspend()

resume

public void resume()

Description copied from interface: ClientExecution

resumes an execution. Inverse of ClientExecution.suspend().

Specified by:

resume in interface ClientExecution

Overrides:

resume in class ScopeInstanceImpl

See Also:

Execution#resume()

checkActive

protected void checkActive()

isEnded

public boolean isEnded()

Specified by:

isEnded in interface Execution

getParentVariableScope

public ScopeInstanceImpl getParentVariableScope()

Overrides:

getParentVariableScope in class ScopeInstanceImpl

getTimerExecution

public ExecutionImpl getTimerExecution()

Overrides:

getTimerExecution in class ScopeInstanceImpl

findTransition

protected TransitionImpl findTransition(java.lang.String transitionName)

by default this will use ActivityImpl.findOutgoingTransition(String) to search for the outgoing transition, which includes a search over the parent chain of the current activity. This method allows process languages to overwrite this default implementation of the transition lookup by transitionName.

findDefaultTransition

protected TransitionImpl findDefaultTransition()

historyAutomatic

public void historyAutomatic()

historyDecision

public void historyDecision(java.lang.String transitionName)

historyActivityStart

public void historyActivityStart()

historyActivityEnd

public void historyActivityEnd()

historyActivityEnd

public void historyActivityEnd(java.lang.String transitionName)

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

getProcessDefinition

public ProcessDefinitionImpl getProcessDefinition()

setProcessDefinition

public void setProcessDefinition(ProcessDefinitionImpl processDefinition)

getActivity

public ActivityImpl getActivity()

Specified by:

getActivity in interface OpenExecution

setActivity

public void setActivity(ActivityImpl activity)

getActivityName

public java.lang.String getActivityName()

Specified by:

getActivityName in interface ActivityExecution

hasAsyncEndEvent

public boolean hasAsyncEndEvent(java.util.List<ActivityImpl> leftActivities)

getIsProcessInstance

public boolean getIsProcessInstance()

Specified by:

getIsProcessInstance in interface Execution

getExecution

public ExecutionImpl getExecution()

Overrides:

getExecution in class ScopeInstanceImpl

getTransition

public TransitionImpl getTransition()

setTransition

public void setTransition(TransitionImpl transition)

getEvent

public EventImpl getEvent()

getEventSource

public ObservableElementImpl getEventSource()

getExecutions

public java.util.Collection<ExecutionImpl> getExecutions()

Specified by:

getExecutions in interface Execution

getName

public java.lang.String getName()

Specified by:

getName in interface Execution

getParent

public ExecutionImpl getParent()

Specified by:

getParent in interface Execution

Specified by:

getParent in interface OpenExecution

getPriority

public int getPriority()

Specified by:

getPriority in interface Execution

setEvent

public void setEvent(EventImpl event)

setEventSource

public void setEventSource(ObservableElementImpl eventSource)

setPriority

public void setPriority(int priority)

Specified by:

setPriority in interface ActivityExecution

Specified by:

setPriority in interface EventListenerExecution

Specified by:

setPriority in interface OpenExecution

getProcessInstance

public ExecutionImpl getProcessInstance()

Specified by:

getProcessInstance in interface Execution

Specified by:

getProcessInstance in interface OpenExecution

setProcessInstance

public void setProcessInstance(ExecutionImpl processInstance)

getKey

public java.lang.String getKey()

Specified by:

getKey in interface Execution

getPropagation

public ExecutionImpl.Propagation getPropagation()

setPropagation

public void setPropagation(ExecutionImpl.Propagation propagation)

setName

public void setName(java.lang.String name)

setExecutions

public void setExecutions(java.util.Collection<ExecutionImpl> executions)

setParent

public void setParent(ExecutionImpl parent)

getSuperProcessExecution

public ExecutionImpl getSuperProcessExecution()

setSuperProcessExecution

public void setSuperProcessExecution(ExecutionImpl superProcessExecution)

getSubProcessInstance

public ExecutionImpl getSubProcessInstance()

Specified by:

getSubProcessInstance in interface Execution

Specified by:

getSubProcessInstance in interface OpenExecution

setSubProcessInstance

public void setSubProcessInstance(ExecutionImpl subProcessExecution)

setKey

public void setKey(java.lang.String key)

getId

public java.lang.String getId()

Specified by:

getId in interface Execution

setId

public void setId(java.lang.String id)

getHistoryActivityInstanceDbid

public java.lang.Long getHistoryActivityInstanceDbid()

setHistoryActivityInstanceDbid

public void setHistoryActivityInstanceDbid(java.lang.Long historyActivityInstanceDbid)

getHistoryActivityStart

public java.util.Date getHistoryActivityStart()

setHistoryActivityStart

public void setHistoryActivityStart(java.util.Date historyActivityStart)

getProcessDefinitionId

public java.lang.String getProcessDefinitionId()

Specified by:

getProcessDefinitionId in interface Execution

getEventListenerIndex

public int getEventListenerIndex()

setEventListenerIndex

public void setEventListenerIndex(int eventListenerIndex)

getEventCompletedOperation

public AtomicOperation getEventCompletedOperation()

setEventCompletedOperation

public void setEventCompletedOperation(AtomicOperation eventCompletedOperation)