1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.bugreport.stacks; 18 19 /** 20 * Base class for the different types of stack frames. 21 * 22 * The type is indicated by frameType. 23 */ 24 public class StackFrameSnapshot { 25 public static final int FRAME_TYPE_UNKNOWN = 0; 26 public static final int FRAME_TYPE_NATIVE = 1; 27 public static final int FRAME_TYPE_KERNEL = 2; 28 public static final int FRAME_TYPE_JAVA = 3; 29 30 public final int frameType; 31 public String text; 32 33 protected StackFrameSnapshot() { 34 this.frameType = FRAME_TYPE_UNKNOWN; 35 } 36 37 protected StackFrameSnapshot(int frameType) { 38 this.frameType = frameType; 39 } 40 41 protected StackFrameSnapshot(StackFrameSnapshot that) { 42 this.frameType = that.frameType; 43 this.text = that.text; 44 } 45 46 @Override 47 public StackFrameSnapshot clone() { 48 return new StackFrameSnapshot(this); 49 } 50 } 51 52
