| /* |
| * Copyright 2012-present Facebook, Inc. |
| * |
| * 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.facebook.buck.parcelable; |
| |
| import java.io.IOException; |
| |
| final class PrintfStringBuilder implements Appendable { |
| |
| private final StringBuilder builder; |
| |
| public PrintfStringBuilder() { |
| builder = new StringBuilder(); |
| } |
| |
| public PrintfStringBuilder appendLine(String format, Object... args) { |
| builder.append(String.format(format, args)).append('\n'); |
| return this; |
| } |
| |
| public PrintfStringBuilder appendLines(String... lines) { |
| for (String line : lines) { |
| builder.append(line).append('\n'); |
| } |
| return this; |
| } |
| |
| @Override |
| public String toString() { |
| return builder.toString(); |
| } |
| |
| @Override |
| public PrintfStringBuilder append(CharSequence csq) throws IOException { |
| builder.append(csq); |
| return this; |
| } |
| |
| @Override |
| public PrintfStringBuilder append(CharSequence csq, int start, int end) |
| throws IOException { |
| builder.append(csq, start, end); |
| return this; |
| } |
| |
| @Override |
| public PrintfStringBuilder append(char c) throws IOException { |
| builder.append(c); |
| return this; |
| } |
| |
| } |