org.apache.sling.query

Class SlingQuery

java.lang.Object

org.apache.sling.query.AbstractQuery<org.apache.sling.api.resource.Resource,SlingQuery>

org.apache.sling.query.SlingQuery

All Implemented Interfaces:

Iterable<org.apache.sling.api.resource.Resource>

public class SlingQuery
extends AbstractQuery<org.apache.sling.api.resource.Resource,SlingQuery>

SlingQuery is a Sling resource tree traversal tool inspired by the jQuery.

Author:

Tomasz Rękawek

Field Summary

Fields inherited from class org.apache.sling.query.AbstractQuery

functions

Method Summary

Methods

Modifier and Type	Method and Description
static SlingQuery	$(org.apache.sling.api.resource.Resource... resources)
static SlingQuery	$(org.apache.sling.api.resource.ResourceResolver resolver)
protected SlingQuery	clone(AbstractQuery<org.apache.sling.api.resource.Resource,SlingQuery> original, SearchStrategy strategy)
<E> Iterable<E>	map(Class<? extends E> clazz) Transform the whole collection to a new Iterable object, invoking Adaptable.adaptTo(Class) method on each Resource.
String	toString()

Methods inherited from class org.apache.sling.query.AbstractQuery

add, add, asList, children, children, children, children, closest, closest, closest, eq, filter, filter, filter, find, find, find, find, first, has, has, has, iterator, last, next, next, next, next, nextAll, nextAll, nextAll, nextAll, nextUntil, nextUntil, nextUntil, not, not, not, parent, parents, parents, parents, parents, parentsUntil, parentsUntil, parentsUntil, prev, prev, prev, prev, prevAll, prevAll, prevAll, prevAll, prevUntil, prevUntil, prevUntil, searchStrategy, siblings, siblings, siblings, siblings, slice, slice, unique

Methods inherited from class java.lang.Object

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

Method Detail

$

public static SlingQuery $(org.apache.sling.api.resource.Resource... resources)

$

public static SlingQuery $(org.apache.sling.api.resource.ResourceResolver resolver)

map

public <E> Iterable<E> map(Class<? extends E> clazz)

Transform the whole collection to a new Iterable object, invoking Adaptable.adaptTo(Class) method on each Resource. If some Resource can't be adapted to the class (eg. adaptTo() returns null), it will be skipped.

Parameters:

clazz - Class used to adapt the Resources

Returns:

new iterable containing succesfully adapted Resources

clone

protected SlingQuery clone(AbstractQuery<org.apache.sling.api.resource.Resource,SlingQuery> original,
               SearchStrategy strategy)

Specified by:

clone in class AbstractQuery<org.apache.sling.api.resource.Resource,SlingQuery>

toString

public String toString()

Overrides:

toString in class AbstractQuery<org.apache.sling.api.resource.Resource,SlingQuery>