org.globus.cog.karajan.workflow.nodes.grid
Class AllocateHost

java.lang.Object
  org.globus.cog.karajan.workflow.nodes.FlowNode
      org.globus.cog.karajan.workflow.nodes.FlowContainer
          org.globus.cog.karajan.workflow.nodes.Sequential
              org.globus.cog.karajan.workflow.nodes.AbstractSequentialWithArguments
                  org.globus.cog.karajan.workflow.nodes.PartialArgumentsContainer
                      org.globus.cog.karajan.workflow.nodes.grid.AllocateHost

All Implemented Interfaces:

StatusListener, LoadListener, EventListener, ExtendedFlowElement, FlowElement

public class AllocateHost
extends PartialArgumentsContainer
implements StatusListener

Nested Class Summary

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

FlowNode.FNTP

Field Summary

static Arg	A_CONSTRAINTS
static Arg	A_NAME
static String	HOST
static org.apache.log4j.Logger	logger

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

QUOTED

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

AllocateHost()

Method Summary

protected void	_finally(VariableStack stack)
protected void	partialArgumentsEvaluated(VariableStack stack)
void	statusChanged(StatusEvent event)

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

childCompleted, executeChildren, executeSingle, getArgCount, getArgsDone, initializeStatic, nonArgChildCompleted, setArgsDone, startRest

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

addChannel, argumentsEvaluated, checkArguments, getArgument, getArgumentCount, getArgumentIndex, getArgumentNames, getArguments, getChannels, getMaxArgIndex, getNonpropargs, getOptionalArgs, getQuotedArgs, getSortedArgs, hasChannels, hasNestedArguments, hasVariableArguments, initializeArgs, newNameBindingVariableArguments, newVariableArguments, pre, processArguments, setArguments, setHasVargs, setNestedArgs, setNonpropargs, setQuotedArgs, setVargs

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

exit, getIndex, moreToExecute, notificationEvent, preDecIndex, preIncIndex, setIndex, startElement, startNext

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

execute, getChildFailed, isOptimizable, post, setChildFailed, setOptimize

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

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, propertyNames, removeElement, removeElement, removeProperty, replaceElement, restart, restartElement, ret, set_locator, setAcceptsInlineText, setCheckpointable, setElements, setElementType, setFrame, setParent, setProperties, setProperty, setProperty, setProperty, setStaticArguments, start, startElement, toString

Methods inherited from class java.lang.Object

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

Field Detail

logger

public static final org.apache.log4j.Logger logger

A_NAME

public static final Arg A_NAME

A_CONSTRAINTS

public static final Arg A_CONSTRAINTS

HOST

public static final String HOST

See Also:

Constant Field Values

Constructor Detail

AllocateHost

public AllocateHost()

Method Detail

partialArgumentsEvaluated

protected void partialArgumentsEvaluated(VariableStack stack)
                                  throws ExecutionException

Overrides:

partialArgumentsEvaluated in class PartialArgumentsContainer

Throws:

ExecutionException

statusChanged

public void statusChanged(StatusEvent event)

Specified by:

statusChanged in interface StatusListener

_finally

protected void _finally(VariableStack stack)
                 throws ExecutionException

Overrides:

_finally in class FlowNode

Throws:

ExecutionException