org.jbpm.pvm.internal.model
Class ScopeInstanceImpl

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

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

ExecutionImpl, TaskImpl

public class ScopeInstanceImpl
extends java.lang.Object
implements java.io.Serializable

Author:

Tom Baeyens

See Also:

Serialized Form

Field Summary

protected long	dbid
protected int	dbversion
protected java.lang.Object	elContext Expressions can cache the elContext for this execution here
protected boolean	hasVariables
protected java.lang.String	state
protected java.lang.String	suspendHistoryState
protected java.util.Map<java.lang.String,Variable>	variables

Constructor Summary

ScopeInstanceImpl()

Method Summary

TimerImpl	createTimer()
TimerImpl	createTimer(TimerDefinitionImpl timerDefinition)
void	createVariable(java.lang.String key, java.lang.Object value)
void	createVariable(java.lang.String key, java.lang.Object value, java.lang.String typeName, boolean isHistoryEnabled)
protected Variable	createVariableObject(java.lang.String key, java.lang.Object value, java.lang.String typeName, boolean isHistoryEnabled)
protected void	destroyTimers(CompositeElementImpl scope)
long	getDbid()
java.lang.Object	getElContext()
ExecutionImpl	getExecution()
ScopeInstanceImpl	getParentVariableScope()
java.lang.String	getState()
TaskImpl	getTask()
ExecutionImpl	getTimerExecution()
java.lang.Object	getVariable(java.lang.String key)
java.util.Set<java.lang.String>	getVariableKeys()
Variable	getVariableObject(java.lang.String key)
java.util.Map<java.lang.String,java.lang.Object>	getVariables()
boolean	hasVariable(java.lang.String key)
boolean	hasVariables()
protected void	initializeTimers(ScopeElementImpl scope)
protected void	initializeVariables(ScopeElementImpl scope, ExecutionImpl outerExecution)
boolean	isActive()
boolean	isSuspended()
protected TimerImpl	newTimer()
boolean	removeVariable(java.lang.String key)
void	removeVariables()
void	resume()
void	setElContext(java.lang.Object elContext)
void	setState(java.lang.String state)
void	setVariable(java.lang.String key, java.lang.Object value)
void	setVariables(java.util.Map<java.lang.String,?> variables)
void	suspend()

Methods inherited from class java.lang.Object

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

Field Detail

dbid

protected long dbid

dbversion

protected int dbversion

hasVariables

protected boolean hasVariables

variables

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

state

protected java.lang.String state

suspendHistoryState

protected java.lang.String suspendHistoryState

elContext

protected transient java.lang.Object elContext

Expressions can cache the elContext for this execution here

Constructor Detail

ScopeInstanceImpl

public ScopeInstanceImpl()

Method Detail

initializeVariables

protected void initializeVariables(ScopeElementImpl scope,
                                   ExecutionImpl outerExecution)

createVariable

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

createVariable

public void createVariable(java.lang.String key,
                           java.lang.Object value,
                           java.lang.String typeName,
                           boolean isHistoryEnabled)

createVariableObject

protected Variable createVariableObject(java.lang.String key,
                                        java.lang.Object value,
                                        java.lang.String typeName,
                                        boolean isHistoryEnabled)

setVariable

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

setVariables

public void setVariables(java.util.Map<java.lang.String,?> variables)

getVariable

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

getVariableObject

public Variable getVariableObject(java.lang.String key)

hasVariable

public boolean hasVariable(java.lang.String key)

getVariableKeys

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

getVariables

public java.util.Map<java.lang.String,java.lang.Object> getVariables()

hasVariables

public boolean hasVariables()

removeVariable

public boolean removeVariable(java.lang.String key)

removeVariables

public void removeVariables()

newTimer

protected TimerImpl newTimer()

createTimer

public TimerImpl createTimer()

createTimer

public TimerImpl createTimer(TimerDefinitionImpl timerDefinition)

initializeTimers

protected void initializeTimers(ScopeElementImpl scope)

destroyTimers

protected void destroyTimers(CompositeElementImpl scope)

suspend

public void suspend()

See Also:

Execution#suspend()

resume

public void resume()

See Also:

Execution#resume()

setState

public void setState(java.lang.String state)

getState

public java.lang.String getState()

See Also:

Execution.getState()

isActive

public boolean isActive()

See Also:

Execution#isActive()

isSuspended

public boolean isSuspended()

getExecution

public ExecutionImpl getExecution()

getTask

public TaskImpl getTask()

getTimerExecution

public ExecutionImpl getTimerExecution()

getParentVariableScope

public ScopeInstanceImpl getParentVariableScope()

getDbid

public long getDbid()

getElContext

public java.lang.Object getElContext()

setElContext

public void setElContext(java.lang.Object elContext)