oracle.toplink.essentials.internal.parsing.BooleanLiteralNode Maven / Gradle / Ivy
/*
* 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
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// Copyright (c) 1998, 2007, Oracle. All rights reserved.
package oracle.toplink.essentials.internal.parsing;
/**
* INTERNAL
* Purpose: Represent an BOOLEAN in EJBQL
*
Responsibilities:
* - Generate the correct expression for an AND in EJBQL
*
* @author Jon Driscoll and Joel Lucuik
* @since TopLink 4.0
*/
public class BooleanLiteralNode extends LiteralNode {
public BooleanLiteralNode() {
}
public BooleanLiteralNode(Boolean thisBoolean) {
setLiteral(thisBoolean);
}
public BooleanLiteralNode(boolean thisBoolean) {
setLiteral(new Boolean(thisBoolean));
}
/**
* INTERNAL
* Validate node and calculate its type.
*/
public void validate(ParseTreeContext context) {
TypeHelper typeHelper = context.getTypeHelper();
setType(typeHelper.getBooleanType());
}
}