org.apache.jackrabbit.taglib.traverser
Class ExpandedNodeTraverser

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

All Implemented Interfaces:

Traverser

public class ExpandedNodeTraverser

extends AbstractTraverser

ExpandedNodeTraverser collects only the children of the ancestors in the path from the root node to the target node.

The parameter must be a Node instance or a String with the path to the target Node.

Author:

Edgar Poce

Field Summary

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

depth, filter, node, nodes, order, parameter

Constructor Summary

ExpandedNodeTraverser()

Method Summary

protected void	internalTraverse()
void	setParameter(java.lang.Object param) Validates 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

ExpandedNodeTraverser

public ExpandedNodeTraverser()

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)

Validates the parameter.
It only accepts the target Node.
The path (String) or a Node instance;

Specified by:

setParameter in interface Traverser

Overrides:

setParameter in class AbstractTraverser

Throws:

java.lang.IllegalArgumentException