1/* 2 * Copyright (C) 2011 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 17package com.android.dx.io.instructions; 18 19/** 20 * A decoded Dalvik instruction which contains the payload for 21 * a {@code packed-switch} instruction. 22 */ 23public final class PackedSwitchPayloadDecodedInstruction 24 extends DecodedInstruction { 25 /** first key value */ 26 private final int firstKey; 27 28 /** 29 * array of target addresses. These are absolute, not relative, 30 * addresses. 31 */ 32 private final int[] targets; 33 34 /** 35 * Constructs an instance. 36 */ 37 public PackedSwitchPayloadDecodedInstruction(InstructionCodec format, 38 int opcode, int firstKey, int[] targets) { 39 super(format, opcode, 0, null, 0, 0L); 40 41 this.firstKey = firstKey; 42 this.targets = targets; 43 } 44 45 /** @inheritDoc */ 46 public int getRegisterCount() { 47 return 0; 48 } 49 50 public int getFirstKey() { 51 return firstKey; 52 } 53 54 public int[] getTargets() { 55 return targets; 56 } 57 58 /** @inheritDoc */ 59 public DecodedInstruction withIndex(int newIndex) { 60 throw new UnsupportedOperationException("no index in instruction"); 61 } 62} 63