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.psi;
018    
019    import com.intellij.lang.ASTNode;
020    import com.intellij.psi.PsiElement;
021    import com.intellij.util.IncorrectOperationException;
022    import org.jetbrains.annotations.NonNls;
023    import org.jetbrains.annotations.NotNull;
024    import org.jetbrains.jet.JetNodeTypes;
025    import org.jetbrains.jet.lang.psi.stubs.PsiJetClassStub;
026    
027    import java.util.Collections;
028    import java.util.List;
029    
030    public class JetEnumEntry extends JetClass {
031        public JetEnumEntry(@NotNull ASTNode node) {
032            super(node);
033        }
034    
035        public JetEnumEntry(@NotNull PsiJetClassStub stub) {
036            super(stub);
037        }
038    
039        @Override
040        public String getName() {
041            PsiJetClassStub classStub = getStub();
042            if (classStub != null) {
043                return classStub.getName();
044            }
045    
046            JetObjectDeclarationName nameAsDeclaration = getNameAsDeclaration();
047            return nameAsDeclaration == null ? "<Anonymous>" : nameAsDeclaration.getName();
048        }
049    
050        @Override
051        public PsiElement getNameIdentifier() {
052            JetObjectDeclarationName nameAsDeclaration = getNameAsDeclaration();
053            return nameAsDeclaration == null ? null : nameAsDeclaration.getNameIdentifier();
054        }
055    
056        @Override
057        public PsiElement setName(@NonNls @NotNull String name) throws IncorrectOperationException {
058            JetObjectDeclarationName nameAsDeclaration = getNameAsDeclaration();
059            return nameAsDeclaration == null ? null : nameAsDeclaration.setName(name);
060        }
061    
062        @NotNull
063        @Override
064        public List<JetDelegationSpecifier> getDelegationSpecifiers() {
065            JetInitializerList initializerList = (JetInitializerList) findChildByType(JetNodeTypes.INITIALIZER_LIST);
066            if (initializerList == null) {
067                return Collections.emptyList();
068            }
069            return initializerList.getInitializers();
070        }
071    
072        @Override
073        public <R, D> R accept(@NotNull JetVisitor<R, D> visitor, D data) {
074            return visitor.visitEnumEntry(this, data);
075        }
076    }