org.tranql.ql
Class DerivedTable

java.lang.Object
  org.tranql.ql.AbstractNode
      org.tranql.ql.AliasedEntity
          org.tranql.ql.DerivedTable

All Implemented Interfaces:

Node, java.io.Serializable

public final class DerivedTable

extends AliasedEntity

This class is really intended to be used for SQL, but for now we are using it for the Linda IN clause in EJB-QL.

Version:

$Revision: 233 $ $Date: 2005-08-20 05:48:40 +0200 (Sat, 20 Aug 2005) $

See Also:

Serialized Form

Constructor Summary

DerivedTable(Path path, java.lang.String alias)

Method Summary

java.lang.String	getAlias()
Path	getPath()
java.lang.Object	visit(QueryVisitor visitor, java.lang.Object param)

Methods inherited from class org.tranql.ql.AliasedEntity

getEntity

Methods inherited from class org.tranql.ql.AbstractNode

addChild, getChild, getSibling, isOnlyChild, setSibling

Methods inherited from class java.lang.Object

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

Constructor Detail

DerivedTable

public DerivedTable(Path path,
                    java.lang.String alias)

Method Detail

getPath

public Path getPath()

getAlias

public java.lang.String getAlias()

Overrides:

getAlias in class AliasedEntity

visit

public java.lang.Object visit(QueryVisitor visitor,
                              java.lang.Object param)
                       throws QueryException

Throws:

QueryException