org.aksw.jena_sparql_api.mapper.jpa.criteria.expr

Class ExpressionPredicate

java.lang.Object

org.aksw.jena_sparql_api.mapper.jpa.criteria.TupleElementBase<X>

org.aksw.jena_sparql_api.mapper.jpa.criteria.SelectionImpl<T>

org.aksw.jena_sparql_api.mapper.jpa.criteria.ExpressionBase<T>

org.aksw.jena_sparql_api.mapper.jpa.criteria.expr.ExpressionBase<Boolean>

org.aksw.jena_sparql_api.mapper.jpa.criteria.expr.PredicateBase

org.aksw.jena_sparql_api.mapper.jpa.criteria.expr.ExpressionPredicate

All Implemented Interfaces:

javax.persistence.criteria.Expression<Boolean>, javax.persistence.criteria.Predicate, javax.persistence.criteria.Selection<Boolean>, javax.persistence.TupleElement<Boolean>, VExpression<Boolean>

public class ExpressionPredicate
extends PredicateBase

A no-op wrapper for treating Expression as a predicate. Hence, the accept method delegates to the wrapped expression.

Author:

raven

Nested Class Summary

Nested classes/interfaces inherited from interface javax.persistence.criteria.Predicate

javax.persistence.criteria.Predicate.BooleanOperator

Field Summary

Fields inherited from class org.aksw.jena_sparql_api.mapper.jpa.criteria.expr.PredicateBase

expression

Fields inherited from class org.aksw.jena_sparql_api.mapper.jpa.criteria.TupleElementBase

alias, javaType

Constructor Summary

Constructors

Constructor and Description
ExpressionPredicate(VExpression<Boolean> expression)

Method Summary

Modifier and Type	Method and Description
<X> X	accept(ExpressionVisitor<X> visitor)

Methods inherited from class org.aksw.jena_sparql_api.mapper.jpa.criteria.expr.PredicateBase

as, getExpressions, getOperator, isNegated, not

Methods inherited from class org.aksw.jena_sparql_api.mapper.jpa.criteria.ExpressionBase

getAlias, getCompoundSelectionItems, getJavaType, in, in, in, in, isCompoundSelection, isNotNull, isNull

Methods inherited from class org.aksw.jena_sparql_api.mapper.jpa.criteria.SelectionImpl

alias

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.persistence.criteria.Expression

in, in, in, in, isNotNull, isNull

Methods inherited from interface javax.persistence.criteria.Selection

alias, getCompoundSelectionItems, isCompoundSelection

Methods inherited from interface javax.persistence.TupleElement

getAlias, getJavaType

Constructor Detail

ExpressionPredicate

public ExpressionPredicate(VExpression<Boolean> expression)

Method Detail

accept

public <X> X accept(ExpressionVisitor<X> visitor)

Specified by:

accept in interface VExpression<Boolean>

Overrides:

accept in class PredicateBase