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

All Implemented Interfaces:

Serializable, Expression<T>, ParameterExpression<T>, Selection<T>, Parameter<T>, TupleElement<T>, ExpressionImplementor<T>, ParameterContainer, Renderable, SelectionImplementor<T>, TupleElementImplementor<T>

public class ParameterExpressionImpl<T>
extends ExpressionImpl<T>
implements ParameterExpression<T>, Serializable

Defines a parameter specification, or the information about a parameter (where it occurs, what is its type, etc).

See Also:

Serialized Form

Nested Class Summary

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

ParameterContainer.Helper

Constructor Summary

ParameterExpressionImpl(CriteriaBuilderImpl criteriaBuilder, Class<T> javaType)

ParameterExpressionImpl(CriteriaBuilderImpl criteriaBuilder, Class<T> javaType, Integer position)

ParameterExpressionImpl(CriteriaBuilderImpl criteriaBuilder, Class<T> javaType, String name)

Method Summary

String	getName()
Class<T>	getParameterType()
Integer	getPosition()
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

ParameterExpressionImpl

public ParameterExpressionImpl(CriteriaBuilderImpl criteriaBuilder,
                               Class<T> javaType,
                               String name)

ParameterExpressionImpl

public ParameterExpressionImpl(CriteriaBuilderImpl criteriaBuilder,
                               Class<T> javaType,
                               Integer position)

ParameterExpressionImpl

public ParameterExpressionImpl(CriteriaBuilderImpl criteriaBuilder,
                               Class<T> javaType)

Method Detail

getName

public String getName()

Specified by:

getName in interface Parameter<T>

getPosition

public Integer getPosition()

Specified by:

getPosition in interface Parameter<T>

getParameterType

public Class<T> getParameterType()

Specified by:

getParameterType in interface Parameter<T>

registerParameters

public void registerParameters(ParameterRegistry registry)

Description copied from interface: ParameterContainer

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