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