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.lang.resolve.kotlin;
018    
019    import com.intellij.openapi.components.ServiceManager;
020    import com.intellij.openapi.project.Project;
021    import com.intellij.openapi.vfs.VirtualFile;
022    import com.intellij.psi.search.GlobalSearchScope;
023    import org.jetbrains.annotations.NotNull;
024    import org.jetbrains.annotations.Nullable;
025    import org.jetbrains.jet.lang.resolve.name.FqName;
026    
027    public interface VirtualFileFinder extends KotlinClassFinder {
028        class SERVICE {
029            @NotNull
030            public static VirtualFileFinder getInstance(@NotNull Project project) {
031                return ServiceManager.getService(project, VirtualFileFinderFactory.class).create(GlobalSearchScope.allScope(project));
032            }
033        }
034    
035        @Nullable
036        VirtualFile findVirtualFileWithHeader(@NotNull FqName className);
037    
038        /*Also finds files without kotlin header*/
039        @Nullable
040        VirtualFile findVirtualFile(@NotNull String internalName);
041    }