1f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/* 2f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Copyright (C) 2008 Google Inc. 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.hit; 18f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 19f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.util.Set; 20f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 21f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpublic class RootObj extends Instance { 22f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project RootType mType = RootType.UNKNOWN; 23f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project int mIndex; 24f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project int mThread; 25f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 26f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /* 27f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * These two fields are only used by roots that are static 28f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * fields of class objects 29f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 30f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project long mParent; 31f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project String mComment; 32f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 33f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public RootObj(RootType type) { 34f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this(type, 0, 0, null); 35f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 36f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 37f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public RootObj(RootType type, long id) { 38f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this(type, id, 0, null); 39f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 40de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro 41f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public RootObj(RootType type, long id, int thread, StackTrace stack) { 42f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project mType = type; 43f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project mId = id; 44f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project mThread = thread; 45f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project mStack = stack; 46f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 47f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 48f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public final String getClassName(State state) { 49f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project ClassObj theClass; 50de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro 51f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (mType == RootType.SYSTEM_CLASS) { 52f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project theClass = state.findClass(mId); 53f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else { 54f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project Instance instance = state.findReference(mId); 55f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 56f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project theClass = state.findClass(instance.mClassId); 57f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 58f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 59f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (theClass == null) { 60f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return "no class defined!!"; 61f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 62de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro 63f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return theClass.mClassName; 64f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 65f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 66f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @Override 67f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public final int getSize() { 68f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project Instance instance = null; 69de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro 70f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (mType == RootType.SYSTEM_CLASS) { 71f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project instance = mHeap.mState.findClass(mId); 72f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else { 73f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project instance = mHeap.mState.findReference(mId); 74f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 75de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro 76f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (instance == null) { 77f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return 0; 78f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 79de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro 80f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return instance.getSize(); 81f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 82f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 83f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @Override 84f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public final void visit(Set<Instance> resultSet, Filter filter) { 85f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (resultSet.contains(this)) { 86f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return; 87f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 88de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro 89f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (filter != null) { 90f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (filter.accept(this)) { 91f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project resultSet.add(this); 92f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 93f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else { 94f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project resultSet.add(this); 95f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 96f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 97f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 98f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @Override 99f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public final void resolveReferences(State state) { 100f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // Nothing to do here 101f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 102f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 103f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @Override 104f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public final String getTypeName() { 105f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return "root " + mType.getName(); 106f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 107f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 108f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public final String toString() { 109f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return String.format("%s@0x08x", mType.getName(), mId); 110f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 111f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project} 112