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/*
 * The contents of this file are subject to the terms 
 * of the Common Development and Distribution License 
 * (the "License").  You may not use this file except 
 * in compliance with the License.
 * 
 * You can obtain a copy of the license at 
 * glassfish/bootstrap/legal/CDDLv1.0.txt or 
 * https://glassfish.dev.java.net/public/CDDLv1.0.html. 
 * See the License for the specific language governing 
 * permissions and limitations under the License.
 * 
 * When distributing Covered Code, include this CDDL 
 * HEADER in each file and include the License file at 
 * glassfish/bootstrap/legal/CDDLv1.0.txt.  If applicable, 
 * add the following below this CDDL HEADER, with the 
 * fields enclosed by brackets "[]" replaced with your 
 * own identifying information: Portions Copyright [yyyy] 
 * [name of copyright owner]
 */
// Copyright (c) 1998, 2007, Oracle. All rights reserved.  
package oracle.toplink.essentials.internal.parsing;

import oracle.toplink.essentials.expressions.*;
import oracle.toplink.essentials.queryframework.ReportQuery;

/**
 * INTERNAL
 * 

Purpose: Represent an ALL subquery. */ public class AllNode extends Node { /** * Return a new AllNode. */ public AllNode() { super(); } /** * INTERNAL * Validate node and calculate its type. */ public void validate(ParseTreeContext context) { if (left != null) { left.validate(context); setType(left.getType()); } } /** * INTERNAL * Generate the TopLink expression for this node */ public Expression generateExpression(GenerationContext context) { SubqueryNode subqueryNode = (SubqueryNode)getLeft(); ReportQuery reportQuery = subqueryNode.getReportQuery(context); Expression expr = context.getBaseExpression(); return expr.all(reportQuery); } }





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