| /* |
| * Copyright (C) 2016 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.ahat.heapdump; |
| |
| public class FieldValue implements Diffable<FieldValue> { |
| private final String mName; |
| private final String mType; |
| private final Value mValue; |
| private FieldValue mBaseline; |
| private final boolean mIsPlaceHolder; |
| |
| public FieldValue(String name, String type, Value value) { |
| mName = name; |
| mType = type; |
| mValue = value; |
| mBaseline = this; |
| mIsPlaceHolder = false; |
| } |
| |
| /** |
| * Construct a place holder FieldValue |
| */ |
| private FieldValue(FieldValue baseline) { |
| mName = baseline.mName; |
| mType = baseline.mType; |
| mValue = Value.getBaseline(baseline.mValue); |
| mBaseline = baseline; |
| mIsPlaceHolder = true; |
| } |
| |
| static FieldValue newPlaceHolderFieldValue(FieldValue baseline) { |
| FieldValue field = new FieldValue(baseline); |
| baseline.setBaseline(field); |
| return field; |
| } |
| |
| /** |
| * Returns the name of the field. |
| */ |
| public String getName() { |
| return mName; |
| } |
| |
| /** |
| * Returns a description of the type of the field. |
| */ |
| public String getType() { |
| return mType; |
| } |
| |
| /** |
| * Returns the value of this field. |
| */ |
| public Value getValue() { |
| return mValue; |
| } |
| |
| public void setBaseline(FieldValue baseline) { |
| mBaseline = baseline; |
| } |
| |
| @Override public FieldValue getBaseline() { |
| return mBaseline; |
| } |
| |
| @Override public boolean isPlaceHolder() { |
| return mIsPlaceHolder; |
| } |
| } |