org.apache.openjpa.kernel.exps
Interface Parameter

All Superinterfaces:

Constant, java.io.Serializable, Value

All Known Implementing Classes:

CollectionParam, Param

public interface Parameter
extends Value, Constant

A query parameter.

Author:

Abe White

Method Summary

java.lang.Object	getParameterKey() Returns the key of the parameter.
void	setIndex(int index) Set the index of this parameter.

Methods inherited from interface org.apache.openjpa.kernel.exps.Value

acceptVisit, getAlias, getMetaData, getName, getPath, getSelectAs, getType, isAggregate, isVariable, isXPath, setAlias, setImplicitType, setMetaData

Methods inherited from interface org.apache.openjpa.kernel.exps.Constant

getValue

Method Detail

setIndex

void setIndex(int index)

Set the index of this parameter.

getParameterKey

java.lang.Object getParameterKey()

Returns the key of the parameter.