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org.globus.cog.karajan.workflow.nodes.functions
Class Logic

java.lang.Object
  extended by org.globus.cog.karajan.workflow.nodes.FlowNode
      extended by org.globus.cog.karajan.workflow.nodes.FlowContainer
          extended by org.globus.cog.karajan.workflow.nodes.Sequential
              extended by org.globus.cog.karajan.workflow.nodes.AbstractSequentialWithArguments
                  extended by org.globus.cog.karajan.workflow.nodes.SequentialWithArguments
                      extended by org.globus.cog.karajan.workflow.nodes.functions.AbstractFunction
                          extended by org.globus.cog.karajan.workflow.nodes.functions.FunctionsCollection
                              extended by org.globus.cog.karajan.workflow.nodes.functions.Logic
All Implemented Interfaces:
LoadListener, EventListener, ExtendedFlowElement, FlowElement
public class Logic
extends FunctionsCollection

Nested Class Summary
 
Nested classes/interfaces inherited from class org.globus.cog.karajan.workflow.nodes.FlowNode
FlowNode.FNTP
 
Field Summary
static Arg PA_VALUE
           
 
Fields inherited from class org.globus.cog.karajan.workflow.nodes.functions.FunctionsCollection
ARGS_2VALUES, logger, PA_VALUE1, PA_VALUE2
 
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
Logic()
           
 
Method Summary
 boolean sys_and(VariableStack stack)
           
 boolean sys_false(VariableStack stack)
           
 boolean sys_not(VariableStack stack)
           
 boolean sys_or(VariableStack stack)
           
 boolean sys_true(VariableStack stack)
           
 
Methods inherited from class org.globus.cog.karajan.workflow.nodes.functions.FunctionsCollection
acceptsInlineText, addAlias, currenttime, function, getArgs, getCanonicalName, getCanonicalType, initializeStatic, setAcceptsInlineText, setElementType, setQuotedArgs
 
Methods inherited from class org.globus.cog.karajan.workflow.nodes.functions.AbstractFunction
executeChildren, executeSimple, isSimple, post, pre, ret, setSimple, setValue
 
Methods inherited from class org.globus.cog.karajan.workflow.nodes.AbstractSequentialWithArguments
addChannel, argumentsEvaluated, checkArguments, childCompleted, getArgument, getArgumentCount, getArgumentIndex, getArgumentNames, getArguments, getChannels, getMaxArgIndex, getNonpropargs, getOptionalArgs, getQuotedArgs, getSortedArgs, hasChannels, hasNestedArguments, hasVariableArguments, initializeArgs, newNameBindingVariableArguments, newVariableArguments, processArguments, setArguments, setHasVargs, setNestedArgs, setNonpropargs, setQuotedArgs, setVargs
 
Methods inherited from class org.globus.cog.karajan.workflow.nodes.Sequential
executeSingle, exit, getIndex, moreToExecute, notificationEvent, preDecIndex, preIncIndex, setIndex, startElement, startNext
 
Methods inherited from class org.globus.cog.karajan.workflow.nodes.FlowContainer
execute, getChildFailed, isOptimizable, setChildFailed, setOptimize
 
Methods inherited from class org.globus.cog.karajan.workflow.nodes.FlowNode
_finally, abort, abortEvent, addElement, addStaticArgument, checkClass, checkCompleted, checkFailed, complete, controlEvent, copy, echo, echo, elementCount, elements, event, executeErrorHandler, fail, fail, failIfNotDefined, failIfNull, failIfNull, failImmediately, failImmediately, failImmediately, failImmediately, fireControlEvent, fireMonitoringEvent, fireNotificationEvent, fireStatusMonitoringEvent, get_locator, getBooleanProperty, getBooleanProperty, getElement, getElementType, getIntProperty, getIntProperty, getParent, getProperty, getStaticArguments, getStringProperty, getTextualName, getTreeProperty, getUID, hasFrame, hasProperty, isCheckpointable, isSystemProperty, loadComplete, loadStarted, monitoringEvent, propertyNames, removeElement, removeElement, removeProperty, replaceElement, restart, restartElement, set_locator, setAcceptsInlineText, setCheckpointable, setElements, 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

PA_VALUE

public static final Arg PA_VALUE
Constructor Detail

Logic

public Logic()
Method Detail

sys_or

public boolean sys_or(VariableStack stack)
               throws ExecutionException
Throws:
ExecutionException

sys_not

public boolean sys_not(VariableStack stack)
                throws ExecutionException
Throws:
ExecutionException

sys_and

public boolean sys_and(VariableStack stack)
                throws ExecutionException
Throws:
ExecutionException

sys_false

public boolean sys_false(VariableStack stack)
                  throws ExecutionException
Throws:
ExecutionException

sys_true

public boolean sys_true(VariableStack stack)
                 throws ExecutionException
Throws:
ExecutionException
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