public class ComparisonPredicate extends AbstractSimplePredicate implements BinaryOperatorExpression<Boolean>, Serializable
Modifier and Type | Class and Description |
---|---|
static class |
ComparisonPredicate.ComparisonOperator
Defines the comparison operators.
|
Predicate.BooleanOperator
ParameterContainer.Helper
Constructor and Description |
---|
ComparisonPredicate(CriteriaBuilderImpl criteriaBuilder,
ComparisonPredicate.ComparisonOperator comparisonOperator,
Expression<?> leftHandSide,
Expression<?> rightHandSide) |
ComparisonPredicate(CriteriaBuilderImpl criteriaBuilder,
ComparisonPredicate.ComparisonOperator comparisonOperator,
Expression<?> leftHandSide,
Object rightHandSide) |
ComparisonPredicate(CriteriaBuilderImpl criteriaBuilder,
ComparisonPredicate.ComparisonOperator comparisonOperator,
Expression<N> leftHandSide,
Number rightHandSide) |
Modifier and Type | Method and Description |
---|---|
ComparisonPredicate.ComparisonOperator |
getComparisonOperator() |
ComparisonPredicate.ComparisonOperator |
getComparisonOperator(boolean isNegated) |
Expression |
getLeftHandOperand()
Get the left-hand operand.
|
Expression |
getRightHandOperand()
Get the right-hand operand.
|
void |
registerParameters(ParameterRegistry registry)
Register any parameters contained within this query component with the given registry.
|
String |
render(boolean isNegated,
RenderingContext renderingContext)
Form of
Renderable.render(org.hibernate.jpa.criteria.compile.RenderingContext) used when the predicate is wrapped in a negated wrapper. |
getExpressions, getOperator, isJunction, render, renderProjection
getCompoundSelectionItems, isCompoundSelection, isNegated, not
as, asBigDecimal, asBigInteger, asDouble, asFloat, asInteger, asLong, asString, in, in, in, in, isNotNull, isNull
alias, getValueHandlers
forceConversion, getAlias, getJavaType, getValueHandler, resetJavaType, setAlias
criteriaBuilder
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
as, in, in, in, in, isNotNull, isNull
alias, getCompoundSelectionItems, isCompoundSelection
getAlias, getJavaType
criteriaBuilder
getValueHandlers
getValueHandler
public ComparisonPredicate(CriteriaBuilderImpl criteriaBuilder, ComparisonPredicate.ComparisonOperator comparisonOperator, Expression<?> leftHandSide, Expression<?> rightHandSide)
public ComparisonPredicate(CriteriaBuilderImpl criteriaBuilder, ComparisonPredicate.ComparisonOperator comparisonOperator, Expression<?> leftHandSide, Object rightHandSide)
public ComparisonPredicate(CriteriaBuilderImpl criteriaBuilder, ComparisonPredicate.ComparisonOperator comparisonOperator, Expression<N> leftHandSide, Number rightHandSide)
public ComparisonPredicate.ComparisonOperator getComparisonOperator()
public ComparisonPredicate.ComparisonOperator getComparisonOperator(boolean isNegated)
public Expression getLeftHandOperand()
BinaryOperatorExpression
getLeftHandOperand
in interface BinaryOperatorExpression<Boolean>
public Expression getRightHandOperand()
BinaryOperatorExpression
getRightHandOperand
in interface BinaryOperatorExpression<Boolean>
public void registerParameters(ParameterRegistry registry)
ParameterContainer
registerParameters
in interface ParameterContainer
registry
- The parameter registry with which to register.public String render(boolean isNegated, RenderingContext renderingContext)
PredicateImplementor
Renderable.render(org.hibernate.jpa.criteria.compile.RenderingContext)
used when the predicate is wrapped in a negated wrapper. Allows passing
down the negation flag.
Note that this form is no-op in compound (junction) predicates. The reason being that compound predicates
are more complex and the negation is applied during its creation.render
in interface PredicateImplementor
isNegated
- Should the predicate be negated.renderingContext
- The context for renderingCopyright © 2001-2017 Red Hat, Inc. All Rights Reserved.