org.hibernate.ejb.criteria.expression
Class ListIndexExpression

java.lang.Object
  extended by org.hibernate.ejb.criteria.AbstractNode
      extended by org.hibernate.ejb.criteria.expression.AbstractTupleElement<X>
          extended by org.hibernate.ejb.criteria.expression.SelectionImpl<T>
              extended by org.hibernate.ejb.criteria.expression.ExpressionImpl<Integer>
                  extended by org.hibernate.ejb.criteria.expression.ListIndexExpression
All Implemented Interfaces:
Serializable, javax.persistence.criteria.Expression<Integer>, javax.persistence.criteria.Selection<Integer>, TupleElement<Integer>, ExpressionImplementor<Integer>, ParameterContainer, Renderable, SelectionImplementor<Integer>, TupleElementImplementor<Integer>

public class ListIndexExpression
extends ExpressionImpl<Integer>
implements Serializable

An expression for referring to the index of a list.

Author:
Steve Ebersole
See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from interface org.hibernate.ejb.criteria.ParameterContainer
ParameterContainer.Helper
 
Constructor Summary
ListIndexExpression(CriteriaBuilderImpl criteriaBuilder, PathImplementor origin, javax.persistence.metamodel.ListAttribute listAttribute)
           
 
Method Summary
 javax.persistence.metamodel.ListAttribute getListAttribute()
           
 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 org.hibernate.ejb.criteria.SelectionImplementor
getValueHandlers
 
Methods inherited from interface org.hibernate.ejb.criteria.TupleElementImplementor
getValueHandler
 
Methods inherited from interface javax.persistence.criteria.Selection
alias, getCompoundSelectionItems, isCompoundSelection
 
Methods inherited from interface javax.persistence.TupleElement
getAlias, getJavaType
 

Constructor Detail

ListIndexExpression

public ListIndexExpression(CriteriaBuilderImpl criteriaBuilder,
                           PathImplementor origin,
                           javax.persistence.metamodel.ListAttribute listAttribute)
Method Detail

getListAttribute

public javax.persistence.metamodel.ListAttribute getListAttribute()

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


Copyright © 2001-2010 Red Hat, Inc. All Rights Reserved.