1 /* 2 * Copyright 2006 Google Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not 5 * use this file except in compliance with the License. You may obtain a copy of 6 * 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, WITHOUT 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 13 * License for the specific language governing permissions and limitations under 14 * the License. 15 */ 16 package com.google.gwt.dev.util; 17 18 /** 19 * Interface used for printing text output. 20 */ 21 public interface TextOutput { 22 void indentIn(); 23 24 void indentOut(); 25 26 void newline(); 27 28 void newlineOpt(); 29 30 void print(char c); 31 32 void print(char[] s); 33 34 void print(String s); 35 36 void printOpt(char c); 37 38 void printOpt(char[] s); 39 40 void printOpt(String s); 41 } 42