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

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

All Implemented Interfaces:

EventListener, ExtendedFlowElement, FlowElement, LoadListener

Direct Known Subclasses:

AbstractSequentialWithArguments, Args, ConditionalNode, DummyNode, Include, JavaNull, SequentialChoice, Sum, Time, UndefinedNode, UnsynchronizedNode, Vargs, While

public class Sequential

extends FlowContainer

Nested Class Summary

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

FlowNode.FNTP

Field Summary

static String

INDEX

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

CALLER

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

debug, startCount, TEXT, threadTracker

Constructor Summary

Sequential()

Method Summary

protected void	executeChildren(VariableStack stack)
protected void	executeSingle(VariableStack stack)
protected void	exit(VariableStack stack) Aborts the execution of any further sub-elements
protected boolean	moreToExecute(VariableStack stack)
protected void	notificationEvent(NotificationEvent e)
protected void	startNext(VariableStack stack)

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

addChannel, execute, initializeStatic, isOptimizable, post, pre, setOptimize

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

abort, acceptsInlineText, addElement, checkClass, checkCompleted, checkFailed, complete, controlEvent, copy, echo, echo, elementCount, elements, end, event, executeErrorHandler, executeSimple, expandProperty, expandProperty, expandPropertyAsString, fail, fail, failIfNotDefined, failIfNull, failIfNull, failImmediately, failImmediately, failImmediately, fireControlEvent, fireMonitoringEvent, fireNotificationEvent, fireStatusMonitoringEvent, get_locator, getBooleanProperty, getBooleanProperty, getCanonicalType, getElement, getElementType, getIntProperty, getIntProperty, getParent, getProjectNode, getProperty, getStringProperty, getTreeProperty, getVar, hasFrame, hashCode, hasProperty, isCheckpointable, isSimple, isSystemProperty, loadComplete, loadStarted, monitoringEvent, propertyNames, removeProperty, restart, restartElement, ret, ret, set_locator, setAcceptsInlineText, setCheckpointable, setElementType, setFrame, setParent, setProperty, setProperty, setProperty, start, startElement, startElement, toString, verify

Methods inherited from class java.lang.Object

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

Field Detail

INDEX

public static final String INDEX

See Also:

Constant Field Values

Constructor Detail

Sequential

public Sequential()

Method Detail

executeChildren

protected void executeChildren(VariableStack stack)
                        throws ExecutionException

Specified by:

executeChildren in class FlowContainer

Throws:

ExecutionException

notificationEvent

protected void notificationEvent(NotificationEvent e)
                          throws ExecutionException

Overrides:

notificationEvent in class FlowNode

Throws:

ExecutionException

startNext

protected void startNext(VariableStack stack)
                  throws ExecutionException

Throws:

ExecutionException

executeSingle

protected void executeSingle(VariableStack stack)
                      throws ExecutionException

Throws:

ExecutionException

moreToExecute

protected boolean moreToExecute(VariableStack stack)
                         throws ExecutionException

Throws:

ExecutionException

exit

protected void exit(VariableStack stack)
             throws ExecutionException

Aborts the execution of any further sub-elements

Throws:

ExecutionException