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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * // Copyright (c) 1998, 2007, Oracle. All rights reserved.
 * 
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 * 
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
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 * elects to include this software in this distribution under the [CDDL or GPL
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package oracle.toplink.essentials.internal.parsing;


/**
 * INTERNAL
 * Purpose: Represent a float literal in EJBQL
 * 
Responsibilities:

 *  Generate the correct expression for the literal
 * 
 *    @author Jon Driscoll and Joel Lucuik
 *    @since TopLink 4.0
 */
public class FloatLiteralNode extends LiteralNode {

    /**
     * FloatLiteralNode constructor comment.
     */
    public FloatLiteralNode() {
        super();
    }

    public FloatLiteralNode(Object newFloat) {
        super();
        setLiteral(newFloat);
    }

    /**
     * INTERNAL
     * Validate the current node and calculate its type.
     */
    public void validate(ParseTreeContext context) {
        TypeHelper typeHelper = context.getTypeHelper();
        setType(typeHelper.getFloatType());
    }
}