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
017package org.jetbrains.jet.lang.resolve.java;
018
019import com.intellij.psi.PsiClass;
020import com.intellij.psi.PsiPackage;
021import org.jetbrains.annotations.NotNull;
022import org.jetbrains.annotations.Nullable;
023import org.jetbrains.jet.lang.resolve.name.FqName;
024
025import java.util.List;
026
027public 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}