001    /*
002     * Copyright 2010-2013 JetBrains s.r.o.
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    
017    package org.jetbrains.jet.cli.jvm.compiler;
018    
019    import com.intellij.psi.search.GlobalSearchScope;
020    import com.intellij.util.Function;
021    import org.jetbrains.jet.lang.psi.JetFile;
022    import org.jetbrains.jet.lang.resolve.java.JetFilesProvider;
023    
024    import java.util.ArrayList;
025    import java.util.Collection;
026    import java.util.List;
027    
028    public class CliJetFilesProvider extends JetFilesProvider {
029        private final JetCoreEnvironment environment;
030        private Function<JetFile,Collection<JetFile>> all_files = new Function<JetFile, Collection<JetFile>>() {
031            @Override
032            public Collection<JetFile> fun(JetFile file) {
033                return environment.getSourceFiles();
034            }
035    
036        };
037    
038        public CliJetFilesProvider(JetCoreEnvironment environment) {
039            this.environment = environment;
040        }
041    
042        @Override
043        public Function<JetFile, Collection<JetFile>> sampleToAllFilesInModule() {
044            return all_files;
045        }
046    
047        @Override
048        public List<JetFile> allInScope(GlobalSearchScope scope) {
049            List<JetFile> answer = new ArrayList<JetFile>();
050            for (JetFile file : environment.getSourceFiles()) {
051                if (scope.contains(file.getVirtualFile())) {
052                    answer.add(file);
053                }
054            }
055            return answer;
056        }
057    }