org.tranql.ql
Class DerivedTable

java.lang.Object
  extended by org.tranql.ql.AbstractNode
      extended by org.tranql.ql.AliasedEntity
          extended by org.tranql.ql.DerivedTable
All Implemented Interfaces:
java.io.Serializable, Node

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


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