| /* |
| * Copyright 2007 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.generator.ast; |
| |
| import java.util.List; |
| |
| /** |
| * A Node that represents a Java <code>while</code> loop. |
| */ |
| public class WhileLoop implements Statements { |
| |
| private final StatementsList body = new StatementsList(); |
| |
| private final String test; |
| |
| /** |
| * Creates a new <code>while</code> loop with <code>test</code> as the test |
| * {@link Expression}. The <code>WhileLoop</code> has an empty body. |
| * |
| * @param test A textual <code>boolean</code> {@link Expression}. Must not be |
| * <code>null</code>. |
| */ |
| public WhileLoop(String test) { |
| this.test = test; |
| } |
| |
| public List<Statements> getStatements() { |
| return body.getStatements(); |
| } |
| |
| public String toCode() { |
| return "while ( " + test + " ) {\n" + |
| body.toCode() + "\n" + |
| "}\n"; |
| } |
| } |