DOUBLE_Upper.java

/*
 * Copyright  2000-2004 The Apache Software Foundation
 *
 *  Licensed under the Apache License, Version 2.0 (the "License"); 
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License. 
 *
 */ 
package org.apache.bcel.verifier.statics;


import org.apache.bcel.Constants;
import org.apache.bcel.generic.Type;

/**
 * This class represents the upper half of a DOUBLE variable.
 * @version $Id: DOUBLE_Upper.java 371539 2006-01-23 14:08:00Z tcurdt $
 * @author Enver Haase
 */
public final class DOUBLE_Upper extends Type{

	/** The one and only instance of this class. */
	private static DOUBLE_Upper singleInstance = new DOUBLE_Upper();

	/** The constructor; this class must not be instantiated from the outside. */
	private DOUBLE_Upper(){
		super(Constants.T_UNKNOWN, "Long_Upper");
	}

	/** Use this method to get the single instance of this class. */
	public static DOUBLE_Upper theInstance(){
		return singleInstance;
	}
}