001    /*
002     * Copyright 2010-2015 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.kotlin.psi;
018    
019    import com.intellij.lang.ASTNode;
020    import org.jetbrains.annotations.NotNull;
021    import org.jetbrains.annotations.Nullable;
022    import org.jetbrains.kotlin.JetNodeTypes;
023    import org.jetbrains.kotlin.lexer.JetTokens;
024    import org.jetbrains.kotlin.psi.psiUtil.PsiUtilPackage;
025    import org.jetbrains.kotlin.psi.stubs.KotlinPlaceHolderStub;
026    import org.jetbrains.kotlin.psi.stubs.elements.JetStubElementTypes;
027    
028    import java.util.ArrayList;
029    import java.util.Collections;
030    import java.util.List;
031    
032    import static org.jetbrains.kotlin.psi.stubs.elements.JetStubElementTypes.ANNOTATION;
033    
034    /**
035     * Type reference element.
036     * Underlying token is {@link org.jetbrains.kotlin.JetNodeTypes#TYPE_REFERENCE}
037     */
038    public class JetTypeReference extends JetElementImplStub<KotlinPlaceHolderStub<JetTypeReference>> implements JetAnnotated, JetAnnotationsContainer {
039    
040        public JetTypeReference(@NotNull ASTNode node) {
041            super(node);
042        }
043    
044        public JetTypeReference(KotlinPlaceHolderStub<JetTypeReference> stub) {
045            super(stub, JetStubElementTypes.TYPE_REFERENCE);
046        }
047    
048        @Override
049        public <R, D> R accept(@NotNull JetVisitor<R, D> visitor, D data) {
050            return visitor.visitTypeReference(this, data);
051        }
052    
053        @Nullable
054        public JetTypeElement getTypeElement() {
055            return JetStubbedPsiUtil.getStubOrPsiChild(this, JetStubElementTypes.TYPE_ELEMENT_TYPES, JetTypeElement.ARRAY_FACTORY);
056        }
057    
058        @NotNull
059        @Override
060        public List<JetAnnotation> getAnnotations() {
061            return getStubOrPsiChildrenAsList(JetStubElementTypes.ANNOTATION);
062        }
063    
064        @NotNull
065        @Override
066        public List<JetAnnotationEntry> getAnnotationEntries() {
067            return PsiUtilPackage.collectAnnotationEntriesFromStubOrPsi(this);
068        }
069    
070        public boolean hasParentheses() {
071            return findChildByType(JetTokens.LPAR) != null && findChildByType(JetTokens.LPAR) != null;
072        }
073    }