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