1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * https://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.bcel.verifier.statics;
20
21 import org.apache.bcel.Const;
22 import org.apache.bcel.generic.Type;
23
24 /**
25 * This class represents the upper half of a LONG variable.
26 */
27 public final class LONG_Upper extends Type {
28
29 /** The one and only instance of this class. */
30 private static final LONG_Upper INSTANCE = new LONG_Upper();
31
32 /**
33 * Gets the single instance of this class.
34 *
35 * @return the single instance of this class.
36 */
37 public static LONG_Upper theInstance() {
38 return INSTANCE;
39 }
40
41 /** The constructor; this class must not be instantiated from the outside. */
42 private LONG_Upper() {
43 super(Const.T_UNKNOWN, "Long_Upper");
44 }
45 }