org.datanucleus.jpa
Class JPAQueryParameter<T>

java.lang.Object
  org.datanucleus.jpa.JPAQueryParameter<T>

Type Parameters:

T -

All Implemented Interfaces:

javax.persistence.Parameter<T>

public class JPAQueryParameter<T>
extends java.lang.Object
implements javax.persistence.Parameter<T>

Implementation of a JPA query parameter.

Constructor Summary

JPAQueryParameter(java.lang.Integer pos, java.lang.Class<T> type)

JPAQueryParameter(java.lang.String name, java.lang.Class<T> type)

Method Summary

java.lang.String	getName() Return the parameter name, or null if the parameter is not a named parameter.
java.lang.Class<T>	getParameterType()
java.lang.Integer	getPosition() Return the parameter position, or null if the parameter is not a positional parameter.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JPAQueryParameter

public JPAQueryParameter(java.lang.String name,
                         java.lang.Class<T> type)

JPAQueryParameter

public JPAQueryParameter(java.lang.Integer pos,
                         java.lang.Class<T> type)

Method Detail

getName

public java.lang.String getName()

Return the parameter name, or null if the parameter is not a named parameter.

Specified by:

getName in interface javax.persistence.Parameter<T>

Returns:

parameter name

getPosition

public java.lang.Integer getPosition()

Return the parameter position, or null if the parameter is not a positional parameter.

Specified by:

getPosition in interface javax.persistence.Parameter<T>

Returns:

position of parameter

getParameterType

public java.lang.Class<T> getParameterType()

Specified by:

getParameterType in interface javax.persistence.Parameter<T>