/*
 * Copyright 2006 Google 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.google.gwt.dev.util;

/**
 * Interface used for printing text output.
 */
public interface TextOutput {

  int getColumn();

  int getLine();

  int getPosition();

  void indentIn();

  void indentOut();

  void newline();

  void newlineOpt();

  void print(char c);

  void print(char[] s);

  void print(String s);

  void printOpt(char c);

  void printOpt(char[] s);

  void printOpt(String s);
}
