/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Middleware LLC.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*
*/
package org.hibernate.hql.internal.ast.tree;
import org.hibernate.hql.internal.ast.HqlSqlWalker;
import org.hibernate.hql.internal.ast.util.AliasGenerator;
import org.hibernate.hql.internal.ast.util.SessionFactoryHelper;
import antlr.ASTFactory;
/**
* A semantic analysis node, that points back to the main analyzer.
*
* @author josh
*/
public class HqlSqlWalkerNode extends SqlNode implements InitializeableNode {
/**
* A pointer back to the phase 2 processor.
*/
private HqlSqlWalker walker;
public void initialize(Object param) {
walker = ( HqlSqlWalker ) param;
}
public HqlSqlWalker getWalker() {
return walker;
}
public SessionFactoryHelper getSessionFactoryHelper() {
return walker.getSessionFactoryHelper();
}
public ASTFactory getASTFactory() {
return walker.getASTFactory();
}
public AliasGenerator getAliasGenerator() {
return walker.getAliasGenerator();
}
}