| /* |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * This file is available under and governed by the GNU General Public |
| * License version 2 only, as published by the Free Software Foundation. |
| * However, the following notice accompanied the original version of this |
| * file: |
| * |
| * ASM: a very small and fast Java bytecode manipulation framework |
| * Copyright (c) 2000-2011 INRIA, France Telecom |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of the copyright holders nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| package jdk.internal.org.objectweb.asm.tree; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import jdk.internal.org.objectweb.asm.Label; |
| import jdk.internal.org.objectweb.asm.MethodVisitor; |
| import jdk.internal.org.objectweb.asm.Opcodes; |
| import jdk.internal.org.objectweb.asm.TypePath; |
| import jdk.internal.org.objectweb.asm.TypeReference; |
| |
| /** |
| * A node that represents a type annotation on a local or resource variable. |
| * |
| * @author Eric Bruneton |
| */ |
| public class LocalVariableAnnotationNode extends TypeAnnotationNode { |
| |
| /** |
| * The fist instructions corresponding to the continuous ranges that make |
| * the scope of this local variable (inclusive). Must not be <tt>null</tt>. |
| */ |
| public List<LabelNode> start; |
| |
| /** |
| * The last instructions corresponding to the continuous ranges that make |
| * the scope of this local variable (exclusive). This list must have the |
| * same size as the 'start' list. Must not be <tt>null</tt>. |
| */ |
| public List<LabelNode> end; |
| |
| /** |
| * The local variable's index in each range. This list must have the same |
| * size as the 'start' list. Must not be <tt>null</tt>. |
| */ |
| public List<Integer> index; |
| |
| /** |
| * Constructs a new {@link LocalVariableAnnotationNode}. <i>Subclasses must |
| * not use this constructor</i>. Instead, they must use the |
| * {@link #LocalVariableAnnotationNode(int, TypePath, LabelNode[], LabelNode[], int[], String)} |
| * version. |
| * |
| * @param typeRef |
| * a reference to the annotated type. See {@link TypeReference}. |
| * @param typePath |
| * the path to the annotated type argument, wildcard bound, array |
| * element type, or static inner type within 'typeRef'. May be |
| * <tt>null</tt> if the annotation targets 'typeRef' as a whole. |
| * @param start |
| * the fist instructions corresponding to the continuous ranges |
| * that make the scope of this local variable (inclusive). |
| * @param end |
| * the last instructions corresponding to the continuous ranges |
| * that make the scope of this local variable (exclusive). This |
| * array must have the same size as the 'start' array. |
| * @param index |
| * the local variable's index in each range. This array must have |
| * the same size as the 'start' array. |
| * @param desc |
| * the class descriptor of the annotation class. |
| */ |
| public LocalVariableAnnotationNode(int typeRef, TypePath typePath, |
| LabelNode[] start, LabelNode[] end, int[] index, String desc) { |
| this(Opcodes.ASM6, typeRef, typePath, start, end, index, desc); |
| } |
| |
| /** |
| * Constructs a new {@link LocalVariableAnnotationNode}. |
| * |
| * @param api |
| * the ASM API version implemented by this visitor. Must be one |
| * of {@link Opcodes#ASM4}, {@link Opcodes#ASM5} or {@link Opcodes#ASM6}. |
| * @param typeRef |
| * a reference to the annotated type. See {@link TypeReference}. |
| * @param start |
| * the fist instructions corresponding to the continuous ranges |
| * that make the scope of this local variable (inclusive). |
| * @param end |
| * the last instructions corresponding to the continuous ranges |
| * that make the scope of this local variable (exclusive). This |
| * array must have the same size as the 'start' array. |
| * @param index |
| * the local variable's index in each range. This array must have |
| * the same size as the 'start' array. |
| * @param typePath |
| * the path to the annotated type argument, wildcard bound, array |
| * element type, or static inner type within 'typeRef'. May be |
| * <tt>null</tt> if the annotation targets 'typeRef' as a whole. |
| * @param desc |
| * the class descriptor of the annotation class. |
| */ |
| public LocalVariableAnnotationNode(int api, int typeRef, TypePath typePath, |
| LabelNode[] start, LabelNode[] end, int[] index, String desc) { |
| super(api, typeRef, typePath, desc); |
| this.start = new ArrayList<LabelNode>(start.length); |
| this.start.addAll(Arrays.asList(start)); |
| this.end = new ArrayList<LabelNode>(end.length); |
| this.end.addAll(Arrays.asList(end)); |
| this.index = new ArrayList<Integer>(index.length); |
| for (int i : index) { |
| this.index.add(i); |
| } |
| } |
| |
| /** |
| * Makes the given visitor visit this type annotation. |
| * |
| * @param mv |
| * the visitor that must visit this annotation. |
| * @param visible |
| * <tt>true</tt> if the annotation is visible at runtime. |
| */ |
| public void accept(final MethodVisitor mv, boolean visible) { |
| Label[] start = new Label[this.start.size()]; |
| Label[] end = new Label[this.end.size()]; |
| int[] index = new int[this.index.size()]; |
| for (int i = 0; i < start.length; ++i) { |
| start[i] = this.start.get(i).getLabel(); |
| end[i] = this.end.get(i).getLabel(); |
| index[i] = this.index.get(i); |
| } |
| accept(mv.visitLocalVariableAnnotation(typeRef, typePath, start, end, |
| index, desc, visible)); |
| } |
| } |
