| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * 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.android.jack.preprocessor; |
| |
| import com.android.jack.Jack; |
| import com.android.jack.ir.ast.JDefinedClassOrInterface; |
| import com.android.jack.ir.ast.JSession; |
| import com.android.jack.ir.formatter.TypeFormatter; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import javax.annotation.Nonnull; |
| |
| /** |
| * Global {@link Scope} giving access to all types to emit by their full name. |
| */ |
| public class TypeToEmitScope implements Scope { |
| |
| @Nonnull |
| private final JSession session; |
| |
| @Nonnull |
| private final TypeFormatter formater = Jack.getUserFriendlyFormatter(); |
| |
| public TypeToEmitScope(@Nonnull JSession session) { |
| this.session = session; |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| @Nonnull |
| public <T> Set<T> getNodesByName(@Nonnull Class<T> nodeType, @Nonnull NamePattern name) { |
| if (!JDefinedClassOrInterface.class.isAssignableFrom(nodeType) |
| && !nodeType.isAssignableFrom(JDefinedClassOrInterface.class)) { |
| return Collections.emptySet(); |
| } |
| Collection<JDefinedClassOrInterface> matched = new HashSet<JDefinedClassOrInterface>(); |
| for (JDefinedClassOrInterface coi : session.getTypesToEmit()) { |
| if (nodeType.isInstance(coi) && name.matches(formater.getName(coi))) { |
| matched.add(coi); |
| } |
| } |
| return (Set<T>) matched; |
| } |
| |
| } |