org.jboss.ejb.plugins.cmp.ejbql
Class ASTLocate

java.lang.Object
  org.jboss.ejb.plugins.cmp.ejbql.SimpleNode
      org.jboss.ejb.plugins.cmp.ejbql.ASTLocate

All Implemented Interfaces:

SelectFunction

public final class ASTLocate
extends SimpleNode
implements SelectFunction

This abstract syntax node represents a locate function.

Version:

$Revision: 57209 $

Author:

Dain Sundstrom, Alex Loubyansky

Field Summary

Fields inherited from class org.jboss.ejb.plugins.cmp.ejbql.SimpleNode

children, id, parent

Constructor Summary

ASTLocate(int id)

Method Summary

Object	jjtAccept(JBossQLParserVisitor visitor, Object data) Accept the visitor.
Object	readResult(ResultSet rs) Reads results.

Methods inherited from class org.jboss.ejb.plugins.cmp.ejbql.SimpleNode

dump, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ASTLocate

public ASTLocate(int id)

Method Detail

jjtAccept

public Object jjtAccept(JBossQLParserVisitor visitor,
                        Object data)

Accept the visitor.

Overrides:

jjtAccept in class SimpleNode

readResult

public Object readResult(ResultSet rs)
                  throws SQLException

Reads results.

Specified by:

readResult in interface SelectFunction

Parameters:

rs - the result set to read from.

Returns:

the result of the function

Throws:

SQLException