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.provider;
018    
019    import com.intellij.psi.PsiPackage;
020    import org.jetbrains.annotations.NotNull;
021    import org.jetbrains.jet.lang.resolve.java.PsiClassFinder;
022    
023    import static org.jetbrains.jet.lang.resolve.java.provider.DeclarationOrigin.JAVA;
024    import static org.jetbrains.jet.lang.resolve.java.provider.DeclarationOrigin.KOTLIN;
025    
026    public 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    }