Package org.datanucleus.api.jpa.criteria

Class InPredicate<X>

java.lang.Object

org.datanucleus.api.jpa.criteria.ExpressionImpl<Boolean>

org.datanucleus.api.jpa.criteria.PredicateImpl

org.datanucleus.api.jpa.criteria.InPredicate<X>

Type Parameters:

X - type of the (member) expression that this is the IN expression for.

All Implemented Interfaces:

Serializable, javax.persistence.criteria.CriteriaBuilder.In<X>, javax.persistence.criteria.Expression<Boolean>, javax.persistence.criteria.Predicate, javax.persistence.criteria.Selection<Boolean>, javax.persistence.TupleElement<Boolean>

public class InPredicate<X>
extends PredicateImpl
implements javax.persistence.criteria.CriteriaBuilder.In<X>

Representation of an IN expression, obtained from "QueryBuilder.in".

See Also:

Serialized Form

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.datanucleus.api.jpa.criteria.PredicateImpl

exprs

Fields inherited from class org.datanucleus.api.jpa.criteria.ExpressionImpl

cb

Constructor Summary

Constructors

Constructor	Description
InPredicate(CriteriaBuilderImpl cb, javax.persistence.criteria.Expression<? extends X> expr)
InPredicate(CriteriaBuilderImpl cb, javax.persistence.criteria.Expression<? extends X> expr, Collection<X> values)
InPredicate(CriteriaBuilderImpl cb, javax.persistence.criteria.Expression<? extends X> expr, List<javax.persistence.criteria.Expression<? extends X>> values)
InPredicate(CriteriaBuilderImpl cb, javax.persistence.criteria.Expression<? extends X> expr, javax.persistence.criteria.Expression<? extends X>... values)
InPredicate(CriteriaBuilderImpl cb, javax.persistence.criteria.Expression<? extends X> expr, X... values)

Method Summary

Modifier and Type	Method	Description
javax.persistence.criteria.Expression<X>	getExpression()
List<javax.persistence.criteria.Expression<Boolean>>	getExpressions()
javax.persistence.criteria.Predicate.BooleanOperator	getOperator()
org.datanucleus.store.query.expression.Expression	getQueryExpression()	Accessor for the underlying DataNucleus query expression for this predicate.
boolean	isNegated()
javax.persistence.criteria.Predicate	not()
String	toString()	Method to print out the predicate as it would appear in JPQL single-string form.
javax.persistence.criteria.CriteriaBuilder.In<X>	value(javax.persistence.criteria.Expression<? extends X> value)
javax.persistence.criteria.CriteriaBuilder.In<X>	value(X value)

Methods inherited from class org.datanucleus.api.jpa.criteria.PredicateImpl

append

Methods inherited from class org.datanucleus.api.jpa.criteria.ExpressionImpl

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.persistence.criteria.Expression

as, 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

InPredicate

public InPredicate(CriteriaBuilderImpl cb,
                   javax.persistence.criteria.Expression<? extends X> expr)

InPredicate

public InPredicate(CriteriaBuilderImpl cb,
                   javax.persistence.criteria.Expression<? extends X> expr,
                   X... values)

InPredicate

public InPredicate(CriteriaBuilderImpl cb,
                   javax.persistence.criteria.Expression<? extends X> expr,
                   List<javax.persistence.criteria.Expression<? extends X>> values)

InPredicate

public InPredicate(CriteriaBuilderImpl cb,
                   javax.persistence.criteria.Expression<? extends X> expr,
                   javax.persistence.criteria.Expression<? extends X>... values)

InPredicate

public InPredicate(CriteriaBuilderImpl cb,
                   javax.persistence.criteria.Expression<? extends X> expr,
                   Collection<X> values)

Method Detail

getOperator

public javax.persistence.criteria.Predicate.BooleanOperator getOperator()

Specified by:

getOperator in interface javax.persistence.criteria.Predicate

Overrides:

getOperator in class PredicateImpl

isNegated

public boolean isNegated()

Specified by:

isNegated in interface javax.persistence.criteria.Predicate

Overrides:

isNegated in class PredicateImpl

getExpressions

public List<javax.persistence.criteria.Expression<Boolean>> getExpressions()

Specified by:

getExpressions in interface javax.persistence.criteria.Predicate

Overrides:

getExpressions in class PredicateImpl

not

public javax.persistence.criteria.Predicate not()

Specified by:

not in interface javax.persistence.criteria.Predicate

Overrides:

not in class PredicateImpl

getExpression

public javax.persistence.criteria.Expression<X> getExpression()

Specified by:

getExpression in interface javax.persistence.criteria.CriteriaBuilder.In<X>

value

public javax.persistence.criteria.CriteriaBuilder.In<X> value(X value)

Specified by:

value in interface javax.persistence.criteria.CriteriaBuilder.In<X>

value

public javax.persistence.criteria.CriteriaBuilder.In<X> value(javax.persistence.criteria.Expression<? extends X> value)

Specified by:

value in interface javax.persistence.criteria.CriteriaBuilder.In<X>

getQueryExpression

public org.datanucleus.store.query.expression.Expression getQueryExpression()

Description copied from class: PredicateImpl

Accessor for the underlying DataNucleus query expression for this predicate.

Overrides:

getQueryExpression in class PredicateImpl

Returns:

The DataNucleus query expression

toString

public String toString()

Method to print out the predicate as it would appear in JPQL single-string form. Will be of the form

field IN (val1,val2[,val3])

.

Overrides:

toString in class PredicateImpl

Returns:

The JPQL single string form of this predicate