Package org.apache.sling.pipes.internal.slingquery

Class ChildrenPipe

java.lang.Object

org.apache.sling.pipes.BasePipe

org.apache.sling.pipes.internal.slingquery.AbstractSlingQueryPipe

org.apache.sling.pipes.internal.slingquery.AbstractExpressionSlingQueryPipe

org.apache.sling.pipes.internal.slingquery.ChildrenPipe

All Implemented Interfaces:

Pipe

public class ChildrenPipe
extends AbstractExpressionSlingQueryPipe

this pipe uses SlingQuery to filters children (filter defined in expr property) of a resource (defined in the path property)

Field Summary

Fields

Modifier and Type	Field	Description
static String	RESOURCE_TYPE

Fields inherited from class org.apache.sling.pipes.BasePipe

afterHook, beforeHook, bindingProviders, bindings, distributionAgent, DRYRUN_EXPR, DRYRUN_KEY, EMPTY_ITERATOR, IGNORED_NODES, IGNORED_PROPERTIES, parent, plumber, PN_AFTERHOOK, PN_BEFOREHOOK, PN_STATUS, PN_STATUS_MODIFIED, properties, READ_ONLY, resolver, resource, RT_PREFIX, SLASH, STATUS_FINISHED, STATUS_STARTED

Fields inherited from interface org.apache.sling.pipes.Pipe

NN_CONF, PN_DISTRIBUTION_AGENT, PN_EXPR, PN_NAME, PN_PATH

Constructor Summary

Constructors

Constructor	Description
ChildrenPipe(Plumber plumber, org.apache.sling.api.resource.Resource resource, PipeBindings upperBindings)

Method Summary

Modifier and Type	Method	Description
protected org.apache.sling.query.SlingQuery	getQuery(org.apache.sling.api.resource.Resource resource, String expression)	generates a sling query object out of a resource and an expression

Methods inherited from class org.apache.sling.pipes.internal.slingquery.AbstractExpressionSlingQueryPipe

getQuery

Methods inherited from class org.apache.sling.pipes.internal.slingquery.AbstractSlingQueryPipe

computeOutput, modifiesContent

Methods inherited from class org.apache.sling.pipes.BasePipe

after, before, getBindings, getComputedPath, getConfiguration, getDistributionAgent, getExpr, getInput, getName, getOutput, getOutputBinding, getParent, getPath, getPreviousPipe, getPreviousResource, getRawExpression, getRawPath, getResource, isDryRun, isRootPath, provideAdditionalBindings, setParent, toString

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE_TYPE

public static final String RESOURCE_TYPE

See Also:

Constant Field Values

Constructor Detail

ChildrenPipe

public ChildrenPipe(Plumber plumber,
                    org.apache.sling.api.resource.Resource resource,
                    PipeBindings upperBindings)

Method Detail

getQuery

protected org.apache.sling.query.SlingQuery getQuery(org.apache.sling.api.resource.Resource resource,
                                                     String expression)

Description copied from class: AbstractExpressionSlingQueryPipe

generates a sling query object out of a resource and an expression

Specified by:

getQuery in class AbstractExpressionSlingQueryPipe

Parameters:

resource - input resource

expression - pipe's expression configuration

Returns:

SlingQuery object