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EclipseLink build based upon Git transaction ecdf3c32c4
/*
* Copyright (c) 1998, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0,
* or the Eclipse Distribution License v. 1.0 which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
*/
// Contributors:
// Oracle - initial API and implementation from Oracle TopLink
package org.eclipse.persistence.internal.jpa.parsing;
/**
* INTERNAL
* Purpose: This is the superclass for the logical operators (NOT, AND, OR)
*
Responsibilities:
* - Answer true if this node contains the passed node
*
* @author Jon Driscoll and Joel Lucuik
* @since TopLink 4.0
*/
public class LogicalOperatorNode extends Node {
/**
* Return a new LogicalOperatorNode.
*/
public LogicalOperatorNode() {
super();
}
/**
* INTERNAL
* Validate node and calculate its type.
*/
public void validate(ParseTreeContext context) {
super.validate(context);
if ((left != null) && (right != null)) {
left.validateParameter(context, right.getType());
right.validateParameter(context, left.getType());
}
TypeHelper typeHelper = context.getTypeHelper();
setType(typeHelper.getBooleanType());
}
}