Package org.hibernate.search.engine.search.predicate.dsl.impl

Class NotPredicateFinalStepImpl

java.lang.Object

org.hibernate.search.engine.search.predicate.dsl.spi.AbstractPredicateFinalStep

org.hibernate.search.engine.search.predicate.dsl.impl.NotPredicateFinalStepImpl

All Implemented Interfaces:

NotPredicateFinalStep, PredicateFinalStep, PredicateScoreStep<NotPredicateFinalStep>

public final class NotPredicateFinalStepImpl
extends AbstractPredicateFinalStep
implements NotPredicateFinalStep

Field Summary

Fields inherited from class org.hibernate.search.engine.search.predicate.dsl.spi.AbstractPredicateFinalStep

dslContext

Constructor Summary

Constructors

Constructor	Description
NotPredicateFinalStepImpl(SearchPredicateDslContext<?> dslContext, PredicateFinalStep searchPredicate)
NotPredicateFinalStepImpl(SearchPredicateDslContext<?> dslContext, SearchPredicate searchPredicate)

Method Summary

Modifier and Type	Method	Description
NotPredicateFinalStep	boost(float boost)	Boost the weight of the predicate in score computation.
protected SearchPredicate	build()
NotPredicateFinalStep	constantScore()	Force the score of the predicate to a single constant, identical for all documents.

Methods inherited from class org.hibernate.search.engine.search.predicate.dsl.spi.AbstractPredicateFinalStep

toPredicate

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.search.engine.search.predicate.dsl.PredicateFinalStep

toPredicate

Constructor Detail

NotPredicateFinalStepImpl

public NotPredicateFinalStepImpl(SearchPredicateDslContext<?> dslContext,
                                 SearchPredicate searchPredicate)

NotPredicateFinalStepImpl

public NotPredicateFinalStepImpl(SearchPredicateDslContext<?> dslContext,
                                 PredicateFinalStep searchPredicate)

Method Detail

build

protected SearchPredicate build()

Specified by:

build in class AbstractPredicateFinalStep

boost

public NotPredicateFinalStep boost(float boost)

Description copied from interface: PredicateScoreStep

Boost the weight of the predicate in score computation.

Specified by:

boost in interface PredicateScoreStep<NotPredicateFinalStep>

Parameters:

boost - The boost factor. Higher than 1 increases the weight in score computation, between 0 and 1 lowers the weight. Lower than 0 is for experts only.

Returns:

this, for method chaining.

constantScore

public NotPredicateFinalStep constantScore()

Description copied from interface: PredicateScoreStep

Force the score of the predicate to a single constant, identical for all documents.

By default, the score will be 1.0f, but boosts, if any, will still be applied to the predicate.

Specified by:

constantScore in interface PredicateScoreStep<NotPredicateFinalStep>

Returns:

this, for method chaining.