org.jbpm.pvm.impl
Class VariableScopeIterator

java.lang.Object
  org.jbpm.pvm.impl.ExecutionScopeIterator
      org.jbpm.pvm.impl.VariableScopeIterator

All Implemented Interfaces:

java.util.Iterator<VariableScope>

public class VariableScopeIterator
extends ExecutionScopeIterator
implements java.util.Iterator<VariableScope>

Author:

Tom Baeyens

Field Summary

Fields inherited from class org.jbpm.pvm.impl.ExecutionScopeIterator

execution, index, isConsumed, lastConsumedIndex, lastConsumedScopeList, next, scopeList

Constructor Summary

VariableScopeIterator(ExecutionImpl execution)

VariableScopeIterator(ExecutionImpl execution, java.lang.String key)

Method Summary

protected java.util.List	getScopeListFromExecution()
protected boolean	isWanted(java.lang.Object executionScope)
VariableScope	next()

Methods inherited from class org.jbpm.pvm.impl.ExecutionScopeIterator

hasNext, remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

hasNext, remove

Constructor Detail

VariableScopeIterator

public VariableScopeIterator(ExecutionImpl execution)

VariableScopeIterator

public VariableScopeIterator(ExecutionImpl execution,
                             java.lang.String key)

Method Detail

getScopeListFromExecution

protected java.util.List getScopeListFromExecution()

Specified by:

getScopeListFromExecution in class ExecutionScopeIterator

isWanted

protected boolean isWanted(java.lang.Object executionScope)

Specified by:

isWanted in class ExecutionScopeIterator

next

public VariableScope next()

Specified by:

next in interface java.util.Iterator<VariableScope>

Overrides:

next in class ExecutionScopeIterator