Package org.apache.jackrabbit.commons.visitor

Class FilteringItemVisitor

java.lang.Object

org.apache.jackrabbit.commons.visitor.FilteringItemVisitor

All Implemented Interfaces:

ItemVisitor

public abstract class FilteringItemVisitor
extends Object
implements ItemVisitor

Constructor Summary

Constructors

Constructor	Description
FilteringItemVisitor()

Method Summary

Modifier and Type	Method	Description
void	setBreadthFirst(boolean flag)
void	setIncludePredicate(Predicate ip)
void	setMaxLevel(int ml)
void	setTraversalPredicate(Predicate tp)
void	setWalkProperties(boolean flag)
void	visit(Node node)	Called when the Visitor is passed to a Node.
void	visit(Property property)	Called when the Visitor is passed to a Property.

Methods inherited from class java.lang.Object

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

Constructor Detail

FilteringItemVisitor

public FilteringItemVisitor()

Method Detail

setMaxLevel

public void setMaxLevel(int ml)

setBreadthFirst

public void setBreadthFirst(boolean flag)

setWalkProperties

public void setWalkProperties(boolean flag)

setIncludePredicate

public void setIncludePredicate(Predicate ip)

setTraversalPredicate

public void setTraversalPredicate(Predicate tp)

visit

public void visit(Property property)
           throws RepositoryException

Called when the Visitor is passed to a Property.

It calls TraversingItemVisitor.entering(Property, int) followed by TraversingItemVisitor.leaving(Property, int). Implement these abstract methods to specify behaviour on 'arrival at' and 'after leaving' the Property.

If this method throws, the visiting process is aborted.

Specified by:

visit in interface ItemVisitor

Parameters:

property - the Property that is accepting this visitor.

Throws:

RepositoryException - if an error occurrs

visit

public void visit(Node node)
           throws RepositoryException

Called when the Visitor is passed to a Node.

It calls TraversingItemVisitor.entering(Node, int) followed by TraversingItemVisitor.leaving(Node, int). Implement these abstract methods to specify behaviour on 'arrival at' and 'after leaving' the Node.

If this method throws, the visiting process is aborted.

Specified by:

visit in interface ItemVisitor

Parameters:

node - the Node that is accepting this visitor.

Throws:

RepositoryException - if an error occurrs