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.load.java.structure.impl;
018    
019    import com.intellij.psi.PsiAnnotationOwner;
020    import com.intellij.psi.PsiTypeParameter;
021    import org.jetbrains.annotations.NotNull;
022    import org.jetbrains.annotations.Nullable;
023    import org.jetbrains.kotlin.load.java.structure.JavaClassifierType;
024    import org.jetbrains.kotlin.load.java.structure.JavaTypeParameter;
025    import org.jetbrains.kotlin.name.Name;
026    import org.jetbrains.kotlin.name.SpecialNames;
027    
028    import java.util.Collection;
029    
030    import static org.jetbrains.kotlin.load.java.structure.impl.JavaElementCollectionFromPsiArrayUtil.classifierTypes;
031    
032    public class JavaTypeParameterImpl extends JavaClassifierImpl<PsiTypeParameter> implements JavaTypeParameter {
033        public JavaTypeParameterImpl(@NotNull PsiTypeParameter psiTypeParameter) {
034            super(psiTypeParameter);
035        }
036    
037        @NotNull
038        @Override
039        public Name getName() {
040            return SpecialNames.safeIdentifier(getPsi().getName());
041        }
042    
043        @Override
044        @NotNull
045        public Collection<JavaClassifierType> getUpperBounds() {
046            return classifierTypes(getPsi().getExtendsList().getReferencedTypes());
047        }
048    
049        @Nullable
050        @Override
051        public PsiAnnotationOwner getAnnotationOwnerPsi() {
052            return getPsi();
053        }
054    }