1f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/* 2f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 4f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * you may not use this file except in compliance with the License. 6f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * You may obtain a copy of the License at 7f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 8f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 10f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * See the License for the specific language governing permissions and 14f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * limitations under the License. 15f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 16f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 17f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpackage com.android.dx.cf.attrib; 18f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 19f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport com.android.dx.cf.code.LineNumberList; 20f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport com.android.dx.util.MutabilityException; 21f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 22f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/** 2399409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project * Attribute class for standard {@code LineNumberTable} attributes. 24f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 25f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpublic final class AttLineNumberTable extends BaseAttribute { 2699409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project /** {@code non-null;} attribute name for attributes of this type */ 27f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public static final String ATTRIBUTE_NAME = "LineNumberTable"; 28f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 2999409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project /** {@code non-null;} list of line number entries */ 30f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private final LineNumberList lineNumbers; 31f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 32f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 33f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Constructs an instance. 34de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro * 3599409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project * @param lineNumbers {@code non-null;} list of line number entries 36f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 37f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public AttLineNumberTable(LineNumberList lineNumbers) { 38f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project super(ATTRIBUTE_NAME); 39f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 40f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project try { 41f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (lineNumbers.isMutable()) { 42f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project throw new MutabilityException("lineNumbers.isMutable()"); 43f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 44f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } catch (NullPointerException ex) { 45f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // Translate the exception. 46f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project throw new NullPointerException("lineNumbers == null"); 47f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 48f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 49f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this.lineNumbers = lineNumbers; 50f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 51f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 52f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** {@inheritDoc} */ 53f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public int byteLength() { 54f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return 8 + 4 * lineNumbers.size(); 55f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 56f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 57f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 58f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Gets the list of "line number" entries associated with this instance. 59de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro * 6099409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project * @return {@code non-null;} the list 61f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 62f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public LineNumberList getLineNumbers() { 63f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return lineNumbers; 64f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 65f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project} 66