001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   https://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.apache.bcel.verifier.statics;
020
021import org.apache.bcel.Const;
022import org.apache.bcel.generic.Type;
023
024/**
025 * This class represents the upper half of a LONG variable.
026 */
027public final class LONG_Upper extends Type {
028
029    /** The one and only instance of this class. */
030    private static final LONG_Upper INSTANCE = new LONG_Upper();
031
032    /**
033     * Gets the single instance of this class.
034     *
035     * @return the single instance of this class.
036     */
037    public static LONG_Upper theInstance() {
038        return INSTANCE;
039    }
040
041    /** The constructor; this class must not be instantiated from the outside. */
042    private LONG_Upper() {
043        super(Const.T_UNKNOWN, "Long_Upper");
044    }
045}