Package com.day.cq.wcm.foundation.search

Class SubAssetFilterPredicateEvaluator

java.lang.Object

com.day.cq.search.eval.AbstractPredicateEvaluator

com.day.cq.wcm.foundation.search.SubAssetFilterPredicateEvaluator

All Implemented Interfaces:

PredicateEvaluator

public class SubAssetFilterPredicateEvaluator
extends AbstractPredicateEvaluator

Filters out sub assets from the search results.

This is a filtering-only predicate and cannot leverage a search index.

Does not support facet extraction.

Name:

subAssetFilter

Properties:

subAssetFilter

any value

Since:

6.3

Constructor Summary

Constructors

Constructor	Description
SubAssetFilterPredicateEvaluator()

Method Summary

Modifier and Type	Method	Description
boolean	canFilter(Predicate predicate, EvaluationContext context)	Returns the same as the deprecated AbstractPredicateEvaluator.isFiltering(Predicate, EvaluationContext) method (ie.
boolean	canXpath(Predicate predicate, EvaluationContext context)	Returns the inverted boolean value of the deprecated AbstractPredicateEvaluator.isFiltering(Predicate, EvaluationContext) method (ie.
boolean	includes(Predicate p, Row row, EvaluationContext context)	Default implementation that always returns true, ie.

Methods inherited from class com.day.cq.search.eval.AbstractPredicateEvaluator

getFacetExtractor, getOrderByComparator, getOrderByProperties, getXPathExpression, isFiltering

Methods inherited from class java.lang.Object

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

Constructor Detail

SubAssetFilterPredicateEvaluator

public SubAssetFilterPredicateEvaluator()

Method Detail

includes

public boolean includes(Predicate p,
                        Row row,
                        EvaluationContext context)

Description copied from class: AbstractPredicateEvaluator

Default implementation that always returns true, ie. it does not "touch" the result set at all.

Specified by:

includes in interface PredicateEvaluator

Overrides:

includes in class AbstractPredicateEvaluator

Parameters:

p - predicate (for this evaluator type) which is evaluated

row - current row of the result set returned through the xpath query

context - helper class which provides access to various elements of the query evaluation

Returns:

true if this row should be part of the final result set, false if it should be dropped

canXpath

public boolean canXpath(Predicate predicate,
                        EvaluationContext context)

Description copied from class: AbstractPredicateEvaluator

Returns the inverted boolean value of the deprecated AbstractPredicateEvaluator.isFiltering(Predicate, EvaluationContext) method (ie. if not overridden, true).

Specified by:

canXpath in interface PredicateEvaluator

Overrides:

canXpath in class AbstractPredicateEvaluator

Parameters:

predicate - predicate (for this evaluator type) which is evaluated

context - helper class which provides access to various elements of the query evaluation

Returns:

true if this evaluator can express itself via xpath, ie. PredicateEvaluator.getXPathExpression(Predicate, EvaluationContext)

canFilter

public boolean canFilter(Predicate predicate,
                         EvaluationContext context)

Description copied from class: AbstractPredicateEvaluator

Returns the same as the deprecated AbstractPredicateEvaluator.isFiltering(Predicate, EvaluationContext) method (ie. if not overridden, false).

Specified by:

canFilter in interface PredicateEvaluator

Overrides:

canFilter in class AbstractPredicateEvaluator

Parameters:

predicate - predicate (for this evaluator type) which is evaluated

context - helper class which provides access to various elements of the query evaluation

Returns:

true if this evaluator can be express itself via filtering, ie. PredicateEvaluator.includes(Predicate, Row, EvaluationContext)