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