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.descriptors.impl;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.annotations.Nullable;
021    import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
022    import org.jetbrains.jet.lang.descriptors.DeclarationDescriptorVisitor;
023    import org.jetbrains.jet.lang.descriptors.Visibilities;
024    import org.jetbrains.jet.lang.descriptors.Visibility;
025    import org.jetbrains.jet.lang.descriptors.annotations.AnnotationDescriptor;
026    import org.jetbrains.jet.lang.resolve.name.Name;
027    import org.jetbrains.jet.lang.types.JetType;
028    import org.jetbrains.jet.lang.types.TypeSubstitutor;
029    
030    import java.util.List;
031    
032    public class LocalVariableDescriptor extends VariableDescriptorImpl {
033        private final boolean isVar;
034    
035        public LocalVariableDescriptor(
036                @NotNull DeclarationDescriptor containingDeclaration,
037                @NotNull List<AnnotationDescriptor> annotations,
038                @NotNull Name name,
039                @Nullable JetType type,
040                boolean mutable
041        ) {
042            super(containingDeclaration, annotations, name, type);
043            isVar = mutable;
044        }
045    
046        @NotNull
047        @Override
048        public LocalVariableDescriptor substitute(@NotNull TypeSubstitutor substitutor) {
049            throw new UnsupportedOperationException(); // TODO
050        }
051    
052        @Override
053        public <R, D> R accept(DeclarationDescriptorVisitor<R, D> visitor, D data) {
054            return visitor.visitVariableDescriptor(this, data);
055        }
056    
057        @Override
058        public boolean isVar() {
059            return isVar;
060        }
061    
062        @NotNull
063        @Override
064        public Visibility getVisibility() {
065            return Visibilities.LOCAL;
066        }
067    }