| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.flex.compiler.internal.as.codegen; |
| |
| import org.apache.flex.compiler.as.codegen.IASEmitter; |
| import org.apache.flex.compiler.js.codegen.IJSEmitter; |
| import org.apache.flex.compiler.tree.ASTNodeID; |
| import org.apache.flex.compiler.tree.as.IASNode; |
| import org.apache.flex.compiler.tree.as.IContainerNode; |
| import org.apache.flex.compiler.tree.as.IContainerNode.ContainerType; |
| import org.apache.flex.compiler.visitor.IASNodeStrategy; |
| |
| /** |
| * A concrete implementation of the {@link IASNodeStrategy} that allows |
| * {@link IASNode} processing after the current node handler. |
| * <p> |
| * The class has access to the current {@link IJSEmitter} instance being used to |
| * output source code to the current output buffer. |
| * |
| * @author Michael Schmalle |
| */ |
| public class ASAfterNodeStrategy implements IASNodeStrategy |
| { |
| private final IASEmitter emitter; |
| |
| public ASAfterNodeStrategy(IASEmitter emitter) |
| { |
| this.emitter = emitter; |
| } |
| |
| @Override |
| public void handle(IASNode node) |
| { |
| if (node.getNodeID() == ASTNodeID.BlockID) |
| { |
| IContainerNode container = (IContainerNode) node; |
| ContainerType type = container.getContainerType(); |
| if (type != ContainerType.IMPLICIT |
| && type != ContainerType.SYNTHESIZED) |
| { |
| if (node.getChildCount() != 0) |
| { |
| emitter.indentPop(); |
| emitter.write("\n"); |
| } |
| |
| // (erikdebruin) moved this to utility method to allow overriding |
| emitter.writeBlockClose(); |
| } |
| else if (type == ContainerType.IMPLICIT |
| || type == ContainerType.SYNTHESIZED) |
| { |
| if (node.getChildCount() != 0) |
| { |
| emitter.indentPop(); |
| } |
| } |
| } |
| } |
| } |