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.lazy.data;
018    
019    import com.intellij.psi.PsiElement;
020    import org.jetbrains.annotations.NotNull;
021    import org.jetbrains.annotations.Nullable;
022    import org.jetbrains.jet.lang.descriptors.ClassKind;
023    import org.jetbrains.jet.lang.psi.*;
024    import org.jetbrains.jet.lang.resolve.lazy.descriptors.LazyClassDescriptor;
025    import org.jetbrains.jet.lang.resolve.name.FqName;
026    
027    import java.util.Collections;
028    import java.util.List;
029    
030    public class SyntheticClassObjectInfo implements JetClassLikeInfo {
031        private final JetClassLikeInfo classInfo;
032        private final LazyClassDescriptor classDescriptor;
033    
034        public SyntheticClassObjectInfo(@NotNull JetClassLikeInfo classInfo, @NotNull LazyClassDescriptor classDescriptor) {
035            this.classInfo = classInfo;
036            this.classDescriptor = classDescriptor;
037        }
038    
039        @NotNull
040        public LazyClassDescriptor getClassDescriptor() {
041            return classDescriptor;
042        }
043    
044    
045        @NotNull
046        @Override
047        public FqName getContainingPackageFqName() {
048            return classInfo.getContainingPackageFqName();
049        }
050    
051        @Nullable
052        @Override
053        public JetModifierList getModifierList() {
054            return null;
055        }
056    
057        @Nullable
058        @Override
059        public JetClassObject getClassObject() {
060            return null;
061        }
062    
063        @NotNull
064        @Override
065        public PsiElement getScopeAnchor() {
066            return classInfo.getScopeAnchor();
067        }
068    
069        @Nullable
070        @Override
071        public JetClassOrObject getCorrespondingClassOrObject() {
072            return null;
073        }
074    
075        @NotNull
076        @Override
077        public List<JetTypeParameter> getTypeParameters() {
078            return Collections.emptyList();
079        }
080    
081        @NotNull
082        @Override
083        public List<? extends JetParameter> getPrimaryConstructorParameters() {
084            return Collections.emptyList();
085        }
086    
087        @NotNull
088        @Override
089        public ClassKind getClassKind() {
090            return ClassKind.CLASS_OBJECT;
091        }
092    
093        @NotNull
094        @Override
095        public List<JetDeclaration> getDeclarations() {
096            // There can be no declarations in a synthetic class object, all its members are fake overrides
097            return Collections.emptyList();
098        }
099    
100        @Override
101        public String toString() {
102            return "class object of " + classInfo;
103        }
104    }