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.resolve.constants;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.jet.lang.descriptors.PropertyDescriptor;
021    import org.jetbrains.jet.lang.descriptors.annotations.AnnotationArgumentVisitor;
022    import org.jetbrains.jet.lang.types.JetType;
023    import org.jetbrains.jet.lang.types.lang.KotlinBuiltIns;
024    
025    public  class EnumValue implements CompileTimeConstant<PropertyDescriptor> {
026        
027        private final PropertyDescriptor value;
028    
029        public EnumValue(@NotNull PropertyDescriptor value) {
030            this.value = value;
031        }
032    
033        @Override
034        @NotNull
035        public PropertyDescriptor getValue() {
036            return value;
037        }
038    
039        @NotNull
040        @Override
041        public JetType getType(@NotNull KotlinBuiltIns kotlinBuiltIns) {
042            return value.getType();
043        }
044    
045        @Override
046        public <R, D> R accept(AnnotationArgumentVisitor<R, D> visitor, D data) {
047            return visitor.visitEnumValue(this, data);
048        }
049    
050        @Override
051        public String toString() {
052            return value.getType() + "." + value.getName();
053        }
054    
055        @Override
056        public boolean equals(Object o) {
057            if (this == o) return true;
058            if (o == null || getClass() != o.getClass()) return false;
059    
060            EnumValue enumValue = (EnumValue) o;
061    
062            return  value.equals(enumValue.value);
063        }
064    
065        @Override
066        public int hashCode() {
067            return value.hashCode();
068        }
069    }
070