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

Class AbstractExpressionSlingQueryPipe

java.lang.Object

org.apache.sling.pipes.BasePipe

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

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

All Implemented Interfaces:

Pipe

Direct Known Subclasses:

ChildrenPipe, ClosestPipe, FindPipe, ParentsPipe, SiblingsPipe

public abstract class AbstractExpressionSlingQueryPipe
extends AbstractSlingQueryPipe

deals with sling query pipe code that takes an expression as input

Field Summary

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, RESOURCE_TYPE, 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

Modifier	Constructor	Description
protected	AbstractExpressionSlingQueryPipe(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)	generates a sling query object out of a resource
protected abstract 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.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

Constructor Detail

AbstractExpressionSlingQueryPipe

protected AbstractExpressionSlingQueryPipe(Plumber plumber,
                                           org.apache.sling.api.resource.Resource resource,
                                           PipeBindings upperBindings)

Method Detail

getQuery

protected abstract 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

Parameters:

resource - input resource

expression - pipe's expression configuration

Returns:

SlingQuery object

getQuery

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

Description copied from class: AbstractSlingQueryPipe

generates a sling query object out of a resource

Specified by:

getQuery in class AbstractSlingQueryPipe

Parameters:

resource - input resource

Returns:

SlingQuery object