| /* |
| * Copyright 2008 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.js.ast; |
| |
| import com.google.gwt.dev.jjs.SourceInfo; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * Represents a JavaScript block statement. |
| */ |
| public class JsBlock extends JsStatement { |
| |
| private final List<JsStatement> stmts = new ArrayList<JsStatement>(); |
| |
| public JsBlock(SourceInfo sourceInfo) { |
| super(sourceInfo); |
| } |
| |
| @Override |
| public NodeKind getKind() { |
| return NodeKind.BLOCK; |
| } |
| |
| public List<JsStatement> getStatements() { |
| return stmts; |
| } |
| |
| public boolean isGlobalBlock() { |
| return false; |
| } |
| |
| @Override |
| public boolean shouldRecordPosition() { |
| return false; |
| } |
| |
| @Override |
| public void traverse(JsVisitor v, JsContext ctx) { |
| if (v.visit(this, ctx)) { |
| v.acceptWithInsertRemove(stmts); |
| } |
| v.endVisit(this, ctx); |
| } |
| |
| @Override |
| public boolean unconditionalControlBreak() { |
| for (JsStatement stmt : stmts) { |
| if (stmt.unconditionalControlBreak()) { |
| return true; |
| } |
| } |
| return false; |
| } |
| } |