1 /* 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * 4 * This code is free software; you can redistribute it and/or modify it 5 * under the terms of the GNU General Public License version 2 only, as 6 * published by the Free Software Foundation. Oracle designates this 7 * particular file as subject to the "Classpath" exception as provided 8 * by Oracle in the LICENSE file that accompanied this code. 9 * 10 * This code is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * version 2 for more details (a copy is included in the LICENSE file that 14 * accompanied this code). 15 * 16 * You should have received a copy of the GNU General Public License version 17 * 2 along with this work; if not, write to the Free Software Foundation, 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 * or visit www.oracle.com if you need additional information or have any 22 * questions. 23 */ 24 25 /* 26 * This file is available under and governed by the GNU General Public 27 * License version 2 only, as published by the Free Software Foundation. 28 * However, the following notice accompanied the original version of this 29 * file: 30 * 31 * ASM: a very small and fast Java bytecode manipulation framework 32 * Copyright (c) 2000-2011 INRIA, France Telecom 33 * All rights reserved. 34 * 35 * Redistribution and use in source and binary forms, with or without 36 * modification, are permitted provided that the following conditions 37 * are met: 38 * 1. Redistributions of source code must retain the above copyright 39 * notice, this list of conditions and the following disclaimer. 40 * 2. Redistributions in binary form must reproduce the above copyright 41 * notice, this list of conditions and the following disclaimer in the 42 * documentation and/or other materials provided with the distribution. 43 * 3. Neither the name of the copyright holders nor the names of its 44 * contributors may be used to endorse or promote products derived from 45 * this software without specific prior written permission. 46 * 47 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 48 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 49 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 50 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 51 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 52 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 53 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 54 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 55 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 56 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 57 * THE POSSIBILITY OF SUCH DAMAGE. 58 */ 59 package jdk.internal.org.objectweb.asm.tree; 60 61 import jdk.internal.org.objectweb.asm.MethodVisitor; 62 63 /** 64 * A node that represents a local variable declaration. 65 * 66 * @author Eric Bruneton 67 */ 68 public class LocalVariableNode { 69 70 /** The name of a local variable. */ 71 public String name; 72 73 /** The type descriptor of this local variable. */ 74 public String desc; 75 76 /** The signature of this local variable. May be {@literal null}. */ 77 public String signature; 78 79 /** The first instruction corresponding to the scope of this local variable (inclusive). */ 80 public LabelNode start; 81 82 /** The last instruction corresponding to the scope of this local variable (exclusive). */ 83 public LabelNode end; 84 85 /** The local variable's index. */ 86 public int index; 87 88 /** 89 * Constructs a new {@link LocalVariableNode}. 90 * 91 * @param name the name of a local variable. 92 * @param descriptor the type descriptor of this local variable. 93 * @param signature the signature of this local variable. May be {@literal null}. 94 * @param start the first instruction corresponding to the scope of this local variable 95 * (inclusive). 96 * @param end the last instruction corresponding to the scope of this local variable (exclusive). 97 * @param index the local variable's index. 98 */ LocalVariableNode( final String name, final String descriptor, final String signature, final LabelNode start, final LabelNode end, final int index)99 public LocalVariableNode( 100 final String name, 101 final String descriptor, 102 final String signature, 103 final LabelNode start, 104 final LabelNode end, 105 final int index) { 106 this.name = name; 107 this.desc = descriptor; 108 this.signature = signature; 109 this.start = start; 110 this.end = end; 111 this.index = index; 112 } 113 114 /** 115 * Makes the given visitor visit this local variable declaration. 116 * 117 * @param methodVisitor a method visitor. 118 */ accept(final MethodVisitor methodVisitor)119 public void accept(final MethodVisitor methodVisitor) { 120 methodVisitor.visitLocalVariable( 121 name, desc, signature, start.getLabel(), end.getLabel(), index); 122 } 123 } 124