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.descriptors.impl;
018
019import org.jetbrains.annotations.NotNull;
020import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
021import org.jetbrains.jet.lang.descriptors.DeclarationDescriptorVisitor;
022import org.jetbrains.jet.lang.descriptors.Named;
023import org.jetbrains.jet.lang.descriptors.annotations.AnnotatedImpl;
024import org.jetbrains.jet.lang.descriptors.annotations.AnnotationDescriptor;
025import org.jetbrains.jet.lang.resolve.name.Name;
026import org.jetbrains.jet.renderer.DescriptorRenderer;
027
028import java.util.List;
029
030public abstract class DeclarationDescriptorImpl extends AnnotatedImpl implements Named, DeclarationDescriptor {
031
032    @NotNull
033    private final Name name;
034
035    public DeclarationDescriptorImpl(@NotNull List<AnnotationDescriptor> annotations, @NotNull Name name) {
036        super(annotations);
037        this.name = name;
038    }
039
040    @NotNull
041    @Override
042    public Name getName() {
043        return name;
044    }
045
046    @NotNull
047    @Override
048    public DeclarationDescriptor getOriginal() {
049        return this;
050    }
051
052    @Override
053    public void acceptVoid(DeclarationDescriptorVisitor<Void, Void> visitor) {
054        accept(visitor, null);
055    }
056
057    @Override
058    public String toString() {
059        try {
060            return DescriptorRenderer.DEBUG_TEXT.render(this) + "[" + getClass().getSimpleName() + "@" + Integer.toHexString(System.identityHashCode(this)) + "]";
061        } catch (Throwable e) {
062            // DescriptionRenderer may throw if this is not yet completely initialized
063            // It is very inconvenient while debugging
064            return this.getClass().getName() + "@" + System.identityHashCode(this);
065        }
066    }
067}