1/*
2 * reserved comment block
3 * DO NOT REMOVE OR ALTER!
4 */
5/*
6 * Licensed to the Apache Software Foundation (ASF) under one or more
7 * contributor license agreements.  See the NOTICE file distributed with
8 * this work for additional information regarding copyright ownership.
9 * The ASF licenses this file to You under the Apache License, Version 2.0
10 * (the "License"); you may not use this file except in compliance with
11 * the License.  You may obtain a copy of the License at
12 *
13 *      http://www.apache.org/licenses/LICENSE-2.0
14 *
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 */
21
22package com.sun.org.apache.bcel.internal.generic;
23
24import com.sun.org.apache.bcel.internal.ExceptionConst;
25
26/**
27 * ATHROW -  Throw exception
28 * <PRE>Stack: ..., objectref -&gt; objectref</PRE>
29 *
30 * @version $Id: ATHROW.java 1747278 2016-06-07 17:28:43Z britter $
31 */
32public class ATHROW extends Instruction implements UnconditionalBranch, ExceptionThrower {
33
34    /**
35     *  Throw exception
36     */
37    public ATHROW() {
38        super(com.sun.org.apache.bcel.internal.Const.ATHROW, (short) 1);
39    }
40
41
42    /** @return exceptions this instruction may cause
43     */
44    @Override
45    public Class<?>[] getExceptions() {
46        return new Class[] {
47            ExceptionConst.THROWABLE
48        };
49    }
50
51
52    /**
53     * Call corresponding visitor method(s). The order is:
54     * Call visitor methods of implemented interfaces first, then
55     * call methods according to the class hierarchy in descending order,
56     * i.e., the most specific visitXXX() call comes last.
57     *
58     * @param v Visitor object
59     */
60    @Override
61    public void accept( final Visitor v ) {
62        v.visitUnconditionalBranch(this);
63        v.visitExceptionThrower(this);
64        v.visitATHROW(this);
65    }
66}
67