1 /* 2 * Copyright 2007 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.generator.ast; 17 18 /** 19 * An AST node. Must be able to return it's code representation as a 20 * {@link String}. 21 */ 22 public interface Node { 23 24 /** 25 * The Java code representation of this <code>Node</code>. 26 * 27 * @return a not <code>null</code> {@link String}. 28 */ 29 public String toCode(); 30 } 31