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.java;
018    
019    import com.intellij.psi.PsiClass;
020    import com.intellij.psi.PsiPackage;
021    import org.jetbrains.annotations.NotNull;
022    import org.jetbrains.annotations.Nullable;
023    import org.jetbrains.jet.lang.resolve.name.FqName;
024    
025    import java.util.List;
026    
027    public interface PsiClassFinder {
028        enum RuntimeClassesHandleMode {
029            REPORT_ERROR,
030            IGNORE,
031        }
032    
033        @Nullable
034        PsiClass findPsiClass(@NotNull FqName fqName, @NotNull RuntimeClassesHandleMode runtimeClassesHandleMode);
035    
036        @Nullable
037        PsiPackage findPsiPackage(@NotNull FqName fqName);
038    
039        @NotNull
040        List<PsiClass> findPsiClasses(@NotNull PsiPackage psiPackage);
041    
042        @NotNull
043        List<PsiClass> findInnerPsiClasses(@NotNull PsiClass psiClass);
044    }