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
017package org.jetbrains.jet.lang.resolve.constants;
018
019import org.jetbrains.annotations.NotNull;
020import org.jetbrains.jet.lang.descriptors.annotations.AnnotationArgumentVisitor;
021import org.jetbrains.jet.lang.types.JetType;
022import org.jetbrains.jet.lang.types.lang.KotlinBuiltIns;
023
024import java.util.List;
025
026public class ArrayValue implements CompileTimeConstant<List<CompileTimeConstant<?>>> {
027
028    private final List<CompileTimeConstant<?>> value;
029    private final JetType type;
030
031    public ArrayValue(@NotNull List<CompileTimeConstant<?>> value, @NotNull JetType type) {
032        this.value = value;
033        this.type = type;
034    }
035
036    @Override
037    @NotNull
038    public List<CompileTimeConstant<?>> getValue() {
039        return value;
040    }
041
042    @NotNull
043    @Override
044    public JetType getType(@NotNull KotlinBuiltIns kotlinBuiltIns) {
045        return type;
046    }
047
048    @Override
049    public <R, D> R accept(AnnotationArgumentVisitor<R, D> visitor, D data) {
050        return visitor.visitArrayValue(this, data);
051    }
052
053    @Override
054    public String toString() {
055       return value.toString();
056    }
057
058    @Override
059    public boolean equals(Object o) {
060        if (this == o) return true;
061        if (o == null || getClass() != o.getClass()) return false;
062
063        ArrayValue that = (ArrayValue) o;
064
065        if (value == null) {
066            return that.value == null;
067        }
068
069        int i = 0;
070        for (Object thisObject : value) {
071            if (!thisObject.equals(that.value.get(i))) {
072                return false;
073            }
074            i++;
075        }
076
077        return true;
078    }
079
080    @Override
081    public int hashCode() {
082        int hashCode = 0;
083        if (value == null) return hashCode;
084        for (Object o : value) {
085            hashCode += o.hashCode();
086        }
087        return hashCode;
088    }
089}
090