org.hibernate.ejb.criteria.expression
Class UnaryArithmeticOperation<T>

java.lang.Object
  org.hibernate.ejb.criteria.AbstractNode
      org.hibernate.ejb.criteria.expression.AbstractTupleElement<X>
          org.hibernate.ejb.criteria.expression.SelectionImpl<T>
              org.hibernate.ejb.criteria.expression.ExpressionImpl<T>
                  org.hibernate.ejb.criteria.expression.UnaryArithmeticOperation<T>

All Implemented Interfaces:

Serializable, javax.persistence.criteria.Expression<T>, javax.persistence.criteria.Selection<T>, TupleElement<T>, UnaryOperatorExpression<T>, ExpressionImplementor<T>, ParameterContainer, Renderable, SelectionImplementor<T>, TupleElementImplementor<T>

public class UnaryArithmeticOperation<T>
extends ExpressionImpl<T>
implements UnaryOperatorExpression<T>, Serializable

Models unary arithmetic operation (unary plus and unary minus).

Author:

Steve Ebersole

See Also:

Serialized Form

Nested Class Summary

static class

UnaryArithmeticOperation.Operation

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

ParameterContainer.Helper

Constructor Summary

UnaryArithmeticOperation(CriteriaBuilderImpl criteriaBuilder, UnaryArithmeticOperation.Operation operation, javax.persistence.criteria.Expression<T> operand)

Method Summary

javax.persistence.criteria.Expression<T>	getOperand() Get the operand.
UnaryArithmeticOperation.Operation	getOperation()
void	registerParameters(ParameterRegistry registry) Register any parameters contained within this query component with the given registry.
String	render(CriteriaQueryCompiler.RenderingContext renderingContext)
String	renderProjection(CriteriaQueryCompiler.RenderingContext renderingContext)

Methods inherited from class org.hibernate.ejb.criteria.expression.ExpressionImpl

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

Methods inherited from class org.hibernate.ejb.criteria.expression.SelectionImpl

alias, getCompoundSelectionItems, getValueHandlers, isCompoundSelection

Methods inherited from class org.hibernate.ejb.criteria.expression.AbstractTupleElement

forceConversion, getAlias, getJavaType, getValueHandler, resetJavaType, setAlias

Methods inherited from class org.hibernate.ejb.criteria.AbstractNode

criteriaBuilder

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

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

Methods inherited from interface org.hibernate.ejb.criteria.SelectionImplementor

getValueHandlers

Methods inherited from interface org.hibernate.ejb.criteria.TupleElementImplementor

getValueHandler

Constructor Detail

UnaryArithmeticOperation

public UnaryArithmeticOperation(CriteriaBuilderImpl criteriaBuilder,
                                UnaryArithmeticOperation.Operation operation,
                                javax.persistence.criteria.Expression<T> operand)

Method Detail

getOperation

public UnaryArithmeticOperation.Operation getOperation()

getOperand

public javax.persistence.criteria.Expression<T> getOperand()

Get the operand.

Specified by:

getOperand in interface UnaryOperatorExpression<T>

Returns:

The operand.

registerParameters

public void registerParameters(ParameterRegistry registry)

Register any parameters contained within this query component with the given registry.

Specified by:

registerParameters in interface ParameterContainer

Parameters:

registry - The parameter registry with which to register.

render

public String render(CriteriaQueryCompiler.RenderingContext renderingContext)

Specified by:

render in interface Renderable

renderProjection

public String renderProjection(CriteriaQueryCompiler.RenderingContext renderingContext)

Specified by:

renderProjection in interface Renderable