org.hibernate.query.criteria.internal.predicate

Class AbstractSimplePredicate

java.lang.Object

org.hibernate.query.criteria.internal.AbstractNode

org.hibernate.query.criteria.internal.expression.AbstractTupleElement<X>

org.hibernate.query.criteria.internal.expression.SelectionImpl<T>

org.hibernate.query.criteria.internal.expression.ExpressionImpl<Boolean>

org.hibernate.query.criteria.internal.predicate.AbstractPredicateImpl

org.hibernate.query.criteria.internal.predicate.AbstractSimplePredicate

All Implemented Interfaces:

Serializable, Expression<Boolean>, Predicate, Selection<Boolean>, TupleElement<Boolean>, ExpressionImplementor<Boolean>, ParameterContainer, PredicateImplementor, Renderable, SelectionImplementor<Boolean>, TupleElementImplementor<Boolean>

Direct Known Subclasses:

BetweenPredicate, BooleanAssertionPredicate, BooleanExpressionPredicate, BooleanStaticAssertionPredicate, ComparisonPredicate, ExistsPredicate, ExplicitTruthValueCheck, InPredicate, IsEmptyPredicate, LikePredicate, MemberOfPredicate, NullnessPredicate

public abstract class AbstractSimplePredicate
extends AbstractPredicateImpl
implements Serializable

TODO : javadoc

Author:

Steve Ebersole

See Also:

Serialized Form

Nested Class Summary

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

Predicate.BooleanOperator

Nested classes/interfaces inherited from interface org.hibernate.query.criteria.internal.ParameterContainer

ParameterContainer.Helper

Constructor Summary

Constructors

Constructor and Description
AbstractSimplePredicate(CriteriaBuilderImpl criteriaBuilder)

Method Summary

Modifier and Type	Method and Description
List<Expression<Boolean>>	getExpressions() Return the top-level conjuncts or disjuncts of the predicate.
Predicate.BooleanOperator	getOperator() Return the boolean operator for the predicate.
boolean	isJunction() Is this a conjunction or disjunction?
String	render(RenderingContext renderingContext) Render clause

Methods inherited from class org.hibernate.query.criteria.internal.predicate.AbstractPredicateImpl

getCompoundSelectionItems, isCompoundSelection, isNegated, not

Methods inherited from class org.hibernate.query.criteria.internal.expression.ExpressionImpl

as, asBigDecimal, asBigInteger, asDouble, asFloat, asInteger, asLong, asString, in, in, in, in, isNotNull, isNull

Methods inherited from class org.hibernate.query.criteria.internal.expression.SelectionImpl

alias, getValueHandlers

Methods inherited from class org.hibernate.query.criteria.internal.expression.AbstractTupleElement

forceConversion, getAlias, getJavaType, getValueHandler, resetJavaType, setAlias

Methods inherited from class org.hibernate.query.criteria.internal.AbstractNode

criteriaBuilder

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.query.criteria.internal.predicate.PredicateImplementor

criteriaBuilder, render

Methods inherited from interface javax.persistence.criteria.Expression

as, in, in, in, in, isNotNull, isNull

Methods inherited from interface javax.persistence.criteria.Selection

alias

Methods inherited from interface javax.persistence.TupleElement

getAlias, getJavaType

Methods inherited from interface org.hibernate.query.criteria.internal.Renderable

renderGroupBy, renderProjection

Methods inherited from interface org.hibernate.query.criteria.internal.SelectionImplementor

getValueHandlers

Methods inherited from interface org.hibernate.query.criteria.internal.TupleElementImplementor

getValueHandler

Methods inherited from interface org.hibernate.query.criteria.internal.ParameterContainer

registerParameters

Constructor Detail

AbstractSimplePredicate

public AbstractSimplePredicate(CriteriaBuilderImpl criteriaBuilder)

Method Detail

isJunction

public boolean isJunction()

Description copied from interface: PredicateImplementor

Is this a conjunction or disjunction?

Specified by:

isJunction in interface PredicateImplementor

Returns:

true if this predicate is a junction (AND/OR); false otherwise

getOperator

public Predicate.BooleanOperator getOperator()

Description copied from interface: Predicate

Return the boolean operator for the predicate. If the predicate is simple, this is AND.

Specified by:

getOperator in interface Predicate

Returns:

boolean operator for the predicate

getExpressions

public final List<Expression<Boolean>> getExpressions()

Description copied from interface: Predicate

Return the top-level conjuncts or disjuncts of the predicate. Returns empty list if there are no top-level conjuncts or disjuncts of the predicate. Modifications to the list do not affect the query.

Specified by:

getExpressions in interface Predicate

Returns:

list of boolean expressions forming the predicate

render

public String render(RenderingContext renderingContext)

Description copied from interface: Renderable

Render clause

Specified by:

render in interface Renderable

Parameters:

renderingContext - context

Returns:

rendered expression