org.globus.cog.karajan.workflow.nodes
Interface FlowElement

All Superinterfaces:

EventListener

All Known Subinterfaces:

ExtendedFlowElement

All Known Implementing Classes:

FlowElementWrapper, FlowNode

public interface FlowElement

extends EventListener

Method Summary

boolean	acceptsInlineText()
void	addElement(FlowElement element)
int	elementCount()
List	elements()
void	failImmediately(VariableStack stack, String string)
FlowElement	getElement(int index)
String	getElementType()
FlowElement	getParent()
ProjectNode	getProjectNode()
Object	getProperty(String name)
boolean	hasProperty(String name)
Set	propertyNames()
void	removeProperty(String name)
void	setElementType(String type)
void	setParent(FlowElement parent)
void	setProperty(String name, Object value)

Methods inherited from interface org.globus.cog.karajan.workflow.events.EventListener

event

Method Detail

addElement

public void addElement(FlowElement element)

getElement

public FlowElement getElement(int index)

elementCount

public int elementCount()

elements

public List elements()

setElementType

public void setElementType(String type)

getElementType

public String getElementType()

setProperty

public void setProperty(String name,
                        Object value)

removeProperty

public void removeProperty(String name)

getProperty

public Object getProperty(String name)

hasProperty

public boolean hasProperty(String name)

propertyNames

public Set propertyNames()

setParent

public void setParent(FlowElement parent)

getParent

public FlowElement getParent()

failImmediately

public void failImmediately(VariableStack stack,
                            String string)
                     throws ExecutionException

Throws:

ExecutionException

getProjectNode

public ProjectNode getProjectNode()

acceptsInlineText

public boolean acceptsInlineText()