org.apache.sling.api.resource

Class AbstractResourceVisitor

java.lang.Object

org.apache.sling.api.resource.AbstractResourceVisitor

public abstract class AbstractResourceVisitor
extends java.lang.Object

The AbstractResourceVisitor helps in traversing a resource tree by decoupling the actual traversal code from application code. Concrete subclasses should implement the visit(Resource) method.

Since:

2.2 (Sling API Bundle 2.2.0)

Constructor Summary

Constructors

Constructor and Description
AbstractResourceVisitor()

Method Summary

Modifier and Type	Method and Description
void	accept(Resource res) Visit the given resource and all its descendants.
protected void	traverseChildren(java.util.Iterator<Resource> children) Visit the given resources.
protected abstract void	visit(Resource res) Implement this method to do actual work on the resources.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractResourceVisitor

public AbstractResourceVisitor()

Method Detail

accept

public void accept(Resource res)

Visit the given resource and all its descendants.

Parameters:

res - The resource

traverseChildren

protected void traverseChildren(@Nonnull
                                java.util.Iterator<Resource> children)

Visit the given resources.

Parameters:

children - The list of resources

visit

protected abstract void visit(@Nonnull
                              Resource res)

Implement this method to do actual work on the resources.

Parameters:

res - The resource