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.provider;
018
019import com.intellij.psi.PsiPackage;
020import org.jetbrains.annotations.NotNull;
021import org.jetbrains.jet.lang.resolve.java.PsiClassFinder;
022
023import static org.jetbrains.jet.lang.resolve.java.provider.DeclarationOrigin.JAVA;
024import static org.jetbrains.jet.lang.resolve.java.provider.DeclarationOrigin.KOTLIN;
025
026public final class PackagePsiDeclarationProviderImpl extends PsiDeclarationProviderBase implements PackagePsiDeclarationProvider {
027
028    @NotNull
029    private final PsiPackage psiPackage;
030
031    @NotNull
032    private final PsiClassFinder psiClassFinder;
033
034    /*package private*/ PackagePsiDeclarationProviderImpl(
035            @NotNull PsiPackage psiPackage,
036            @NotNull PsiClassFinder psiClassFinder
037    ) {
038        this.psiPackage = psiPackage;
039        this.psiClassFinder = psiClassFinder;
040    }
041
042    @NotNull
043    @Override
044    public PsiPackage getPsiPackage() {
045        return psiPackage;
046    }
047
048    @NotNull
049    @Override
050    protected MembersCache buildMembersCache() {
051        return MembersCache.buildMembersByNameCache(new MembersCache(), psiClassFinder, null, getPsiPackage(), true, getDeclarationOrigin() == KOTLIN);
052    }
053
054    @NotNull
055    @Override
056    public DeclarationOrigin getDeclarationOrigin() {
057        return JAVA;
058    }
059}