| /* |
| * Copyright (C) 2011 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.dx.io; |
| |
| import com.android.dx.util.Unsigned; |
| |
| public final class FieldId implements Comparable<FieldId> { |
| private final DexBuffer buffer; |
| private final int declaringClassIndex; |
| private final int typeIndex; |
| private final int nameIndex; |
| |
| public FieldId(DexBuffer buffer, int declaringClassIndex, int typeIndex, int nameIndex) { |
| this.buffer = buffer; |
| this.declaringClassIndex = declaringClassIndex; |
| this.typeIndex = typeIndex; |
| this.nameIndex = nameIndex; |
| } |
| |
| public int getDeclaringClassIndex() { |
| return declaringClassIndex; |
| } |
| |
| public int getTypeIndex() { |
| return typeIndex; |
| } |
| |
| public int getNameIndex() { |
| return nameIndex; |
| } |
| |
| public int compareTo(FieldId other) { |
| if (declaringClassIndex != other.declaringClassIndex) { |
| return Unsigned.compare(declaringClassIndex, other.declaringClassIndex); |
| } |
| if (nameIndex != other.nameIndex) { |
| return Unsigned.compare(nameIndex, other.nameIndex); |
| } |
| return Unsigned.compare(typeIndex, other.typeIndex); // should always be 0 |
| } |
| |
| public void writeTo(DexBuffer.Section out) { |
| out.writeUnsignedShort(declaringClassIndex); |
| out.writeUnsignedShort(typeIndex); |
| out.writeInt(nameIndex); |
| } |
| |
| @Override public String toString() { |
| if (buffer == null) { |
| return declaringClassIndex + " " + typeIndex + " " + nameIndex; |
| } |
| return buffer.typeNames().get(typeIndex) + "." + buffer.strings().get(nameIndex); |
| } |
| } |