Package cz.cvut.kbss.jopa.query.criteria.expressions

Class ExpressionInImpl<Y>

java.lang.Object

cz.cvut.kbss.jopa.query.criteria.SelectionImpl<Y>

cz.cvut.kbss.jopa.query.criteria.expressions.AbstractExpression<Boolean>

cz.cvut.kbss.jopa.query.criteria.AbstractPredicate

cz.cvut.kbss.jopa.query.criteria.expressions.ExpressionInImpl<Y>

All Implemented Interfaces:

Expression<Boolean>, Predicate, PredicateFactory.In<Y>, Selection<Boolean>, TupleElement<Boolean>

public class ExpressionInImpl<Y>
extends AbstractPredicate
implements PredicateFactory.In<Y>

Nested Class Summary

Nested classes/interfaces inherited from interface cz.cvut.kbss.jopa.model.query.criteria.Predicate

Predicate.BooleanOperator

Field Summary

Fields inherited from class cz.cvut.kbss.jopa.query.criteria.AbstractPredicate

booleanOperator

Fields inherited from class cz.cvut.kbss.jopa.query.criteria.expressions.AbstractExpression

cb, negated

Fields inherited from class cz.cvut.kbss.jopa.query.criteria.SelectionImpl

type

Constructor Summary

Constructors

Constructor	Description
ExpressionInImpl(Expression<? extends Y> expression, CriteriaBuilder cb)

Method Summary

Modifier and Type	Method	Description
Expression<Y>	getExpression()	Return the expression to be tested against the list of values.
List<Expression<Boolean>>	getExpressions()	Return the top-level conjuncts or disjuncts of the predicate.
Predicate	not()	Create a negation of the predicate.
void	setExpressionToQuery(StringBuilder query, CriteriaParameterFiller parameterFiller)
PredicateFactory.In<Y>	value(Y value)	Add to list of values to be tested against.

Methods inherited from class cz.cvut.kbss.jopa.query.criteria.AbstractPredicate

getOperator, negateOperator

Methods inherited from class cz.cvut.kbss.jopa.query.criteria.expressions.AbstractExpression

in, in, isNegated, negate

Methods inherited from class cz.cvut.kbss.jopa.query.criteria.SelectionImpl

getAlias, getCompoundedSelectionItems, getJavaType, isCompoundedSelection

Methods inherited from class java.lang.Object

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

Methods inherited from interface cz.cvut.kbss.jopa.model.query.criteria.Expression

in, in

Methods inherited from interface cz.cvut.kbss.jopa.model.query.criteria.Predicate

getOperator, isNegated

Methods inherited from interface cz.cvut.kbss.jopa.model.query.criteria.Selection

getCompoundedSelectionItems, isCompoundedSelection

Methods inherited from interface cz.cvut.kbss.jopa.model.query.TupleElement

getAlias, getJavaType

Constructor Details

ExpressionInImpl

public ExpressionInImpl(Expression<? extends Y> expression,
 CriteriaBuilder cb)

Method Details

getExpression

public Expression<Y> getExpression()

Description copied from interface: PredicateFactory.In

Return the expression to be tested against the list of values.

Specified by:

getExpression in interface PredicateFactory.In<Y>

Returns:

expression

value

public PredicateFactory.In<Y> value(Y value)

Description copied from interface: PredicateFactory.In

Add to list of values to be tested against.

Specified by:

value in interface PredicateFactory.In<Y>

Parameters:

value - - value

Returns:

in predicate

not

public Predicate not()

Description copied from interface: Predicate

Create a negation of the predicate.

Specified by:

not in interface Predicate

Returns:

negated predicate

getExpressions

public 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.

Specified by:

getExpressions in interface Predicate

Specified by:

getExpressions in class AbstractPredicate

Returns:

list of boolean expressions forming the predicate

setExpressionToQuery

public void setExpressionToQuery(StringBuilder query,
 CriteriaParameterFiller parameterFiller)

Specified by:

setExpressionToQuery in class AbstractPredicate