org.apache.jackrabbit.taglib.traverser
Class ExpandedNodesTraverser

java.lang.Object
  org.apache.jackrabbit.taglib.traverser.AbstractTraverser
      org.apache.jackrabbit.taglib.traverser.ExpandedNodesTraverser

All Implemented Interfaces:

Traverser

public class ExpandedNodesTraverser

extends AbstractTraverser

This Traverser collects the children of the ancestors in the path from the root node to any of the target nodes.
The parameter must be a Collection or Iterator containing the target nodes.

Author:

Edgar Poce

Field Summary

Fields inherited from class org.apache.jackrabbit.taglib.traverser.AbstractTraverser

depth, filter, node, nodes, order, parameter

Constructor Summary

ExpandedNodesTraverser()

Method Summary

protected void	internalTraverse()
void	setParameter(java.lang.Object param) Sets the parameter.

Methods inherited from class org.apache.jackrabbit.taglib.traverser.AbstractTraverser

getChildren, getDepth, getNode, getNodes, setDepth, setFilter, setNode, setOrder, traverse, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpandedNodesTraverser

public ExpandedNodesTraverser()

Method Detail

internalTraverse

protected void internalTraverse()
                         throws javax.jcr.RepositoryException

Specified by:

internalTraverse in class AbstractTraverser

Throws:

javax.jcr.RepositoryException

setParameter

public void setParameter(java.lang.Object param)

Sets the parameter.
It only accepts Collection or Iterator instances.
The path (String) or a Node instance;

Specified by:

setParameter in interface Traverser

Overrides:

setParameter in class AbstractTraverser

Throws:

java.lang.IllegalArgumentException