org.globus.cog.karajan.workflow.nodes
Class FlowContainer

java.lang.Object
  org.globus.cog.karajan.workflow.nodes.FlowNode
      org.globus.cog.karajan.workflow.nodes.FlowContainer

All Implemented Interfaces:

LoadListener, EventListener, ExtendedFlowElement, FlowElement

Direct Known Subclasses:

Parallel, Sequential

public abstract class FlowContainer
extends FlowNode

Nested Class Summary

Nested classes/interfaces inherited from class org.globus.cog.karajan.workflow.nodes.FlowNode

FlowNode.FNTP

Field Summary

Fields inherited from class org.globus.cog.karajan.workflow.nodes.FlowNode

A_INLINE_TEXT, debug, startCount, STDERR, STDOUT, threadTracker

Fields inherited from interface org.globus.cog.karajan.workflow.nodes.FlowElement

ANNOTATION, CALLER, FILENAME, LINE, TEXT, UID

Constructor Summary

FlowContainer()

Method Summary

void	execute(VariableStack stack)
protected abstract void	executeChildren(VariableStack stack)
protected boolean	getChildFailed(VariableStack stack)
protected void	initializeStatic()
protected boolean	isOptimizable()
protected void	post(VariableStack stack)
protected void	pre(VariableStack stack)
protected void	setChildFailed(VariableStack stack, boolean value)
void	setOptimize(boolean optimize)

Methods inherited from class org.globus.cog.karajan.workflow.nodes.FlowNode

_finally, abort, abortEvent, acceptsInlineText, addElement, addStaticArgument, checkClass, checkCompleted, checkFailed, complete, controlEvent, copy, echo, echo, elementCount, elements, event, executeErrorHandler, executeSimple, fail, fail, failIfNotDefined, failIfNull, failIfNull, failImmediately, failImmediately, failImmediately, failImmediately, fireControlEvent, fireMonitoringEvent, fireNotificationEvent, fireStatusMonitoringEvent, get_locator, getBooleanProperty, getBooleanProperty, getCanonicalType, getElement, getElementType, getIntProperty, getIntProperty, getParent, getProperty, getStaticArguments, getStringProperty, getTextualName, getTreeProperty, getUID, hasFrame, hasProperty, isCheckpointable, isSimple, isSystemProperty, loadComplete, loadStarted, monitoringEvent, notificationEvent, propertyNames, removeElement, removeElement, removeProperty, replaceElement, restart, restartElement, ret, set_locator, setAcceptsInlineText, setCheckpointable, setElements, setElementType, setFrame, setParent, setProperties, setProperty, setProperty, setProperty, setStaticArguments, start, startElement, startElement, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

FlowContainer

public FlowContainer()

Method Detail

initializeStatic

protected void initializeStatic()

Overrides:

initializeStatic in class FlowNode

isOptimizable

protected boolean isOptimizable()

pre

protected void pre(VariableStack stack)
            throws ExecutionException

Throws:

ExecutionException

post

protected void post(VariableStack stack)
             throws ExecutionException

Throws:

ExecutionException

execute

public final void execute(VariableStack stack)
                   throws ExecutionException

Overrides:

execute in class FlowNode

Throws:

ExecutionException

executeChildren

protected abstract void executeChildren(VariableStack stack)
                                 throws ExecutionException

Throws:

ExecutionException

setOptimize

public void setOptimize(boolean optimize)

setChildFailed

protected final void setChildFailed(VariableStack stack,
                                    boolean value)

getChildFailed

protected final boolean getChildFailed(VariableStack stack)