wt.visitor
Class NodeExpanderFactory

java.lang.Object
  wt.visitor.NodeExpanderFactory

All Implemented Interfaces:

ApplicationContextChild, NodeExpander

public final class NodeExpanderFactory

extends Object

implements ApplicationContextChild, NodeExpander

Supported API: true

Extendable: false

Field Summary

private ApplicationContext	applicationContext
private static String	CLASSNAME
private static String	NODE_EXPANDER
private static String	RESOURCE

Fields inherited from interface wt.services.applicationcontext.ApplicationContextChild

APPLICATION_CONTEXT

Constructor Summary

NodeExpanderFactory()

Method Summary

void	expandNode(Persistable parentNode, Vector links, Vector nodes) Expands the node returning all of the links and nodes associated with the parent node.
ApplicationContext	getApplicationContext() Gets the object for the association that plays role: applicationContext.
void	setApplicationContext(ApplicationContext a_ApplicationContext) Sets the object for the association that plays role: applicationContext.

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

NODE_EXPANDER

private static final String NODE_EXPANDER

See Also:

Constant Field Values

applicationContext

private ApplicationContext applicationContext

Constructor Detail

NodeExpanderFactory

public NodeExpanderFactory()

Method Detail

getApplicationContext

public ApplicationContext getApplicationContext()

Gets the object for the association that plays role: applicationContext.

Supported API: false

Specified by:

getApplicationContext in interface ApplicationContextChild

Returns:

ApplicationContext

setApplicationContext

public void setApplicationContext(ApplicationContext a_ApplicationContext)
                           throws WTPropertyVetoException

Sets the object for the association that plays role: applicationContext.

Supported API: false

Specified by:

setApplicationContext in interface ApplicationContextChild

Parameters:

a_ApplicationContext -

Throws:

WTPropertyVetoException

expandNode

public void expandNode(Persistable parentNode,
                       Vector links,
                       Vector nodes)
                throws WTException

Expands the node returning all of the links and nodes associated with the parent node.

Supported API: true

Specified by:

expandNode in interface NodeExpander

Parameters:

parentNode -

links -

nodes -

Throws:

WTException