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

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<T>
                  extended by 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


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