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.Annotations;
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    public class LocalVariableDescriptor extends VariableDescriptorImpl {
031        private final boolean isVar;
032    
033        public LocalVariableDescriptor(
034                @NotNull DeclarationDescriptor containingDeclaration,
035                @NotNull Annotations annotations,
036                @NotNull Name name,
037                @Nullable JetType type,
038                boolean mutable
039        ) {
040            super(containingDeclaration, annotations, name, type);
041            isVar = mutable;
042        }
043    
044        @NotNull
045        @Override
046        public LocalVariableDescriptor substitute(@NotNull TypeSubstitutor substitutor) {
047            throw new UnsupportedOperationException(); // TODO
048        }
049    
050        @Override
051        public <R, D> R accept(DeclarationDescriptorVisitor<R, D> visitor, D data) {
052            return visitor.visitVariableDescriptor(this, data);
053        }
054    
055        @Override
056        public boolean isVar() {
057            return isVar;
058        }
059    
060        @NotNull
061        @Override
062        public Visibility getVisibility() {
063            return Visibilities.LOCAL;
064        }
065    }