Package org.apache.sling.resource.filter

Class ResourceStream

java.lang.Object

org.apache.sling.resource.filter.ResourceStream

@ProviderType
public class ResourceStream
extends Object

Utility to create a Stream of Resource objects from a managed traversal of a Resource tree

Field Summary

Fields

Modifier and Type	Field	Description
protected Resource	resource

Constructor Summary

Constructors

Constructor	Description
ResourceStream(Resource resource)

Method Summary

Modifier and Type	Method	Description
Stream<Resource>	listChildren(Predicate<Resource> childSelector)	Provides a stream of the child resources of the base resource.
Stream<Resource>	stream(Predicate<Resource> branchSelector)	Provides a depth first Stream<Resource> traversal of the resource tree starting with the current resource.

Methods inherited from class java.lang.Object

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

Field Details

resource

protected Resource resource

Constructor Details

ResourceStream

public ResourceStream(Resource resource)

Method Details

stream

public Stream<Resource> stream(Predicate<Resource> branchSelector)

Provides a depth first Stream<Resource> traversal of the resource tree starting with the current resource. The traversal is controlled by the provided predicate which determines if a given child is traversed. If no children matches the predicate, the traversal for that branch ends

Parameters:

branchSelector - used to determine whether a given child resource is traversed

Returns:

Stream<Resource> of unknown size.

listChildren

public Stream<Resource> listChildren(Predicate<Resource> childSelector)

Provides a stream of the child resources of the base resource. The predicate is a filter to determine which of the children are returned

Parameters:

childSelector -

Returns: