content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one or more
   *  contributor license agreements.  See the NOTICE file distributed with
   *  this work for additional information regarding copyright ownership.
   *  The ASF licenses this file to You under the Apache License, Version 2.0
   *  (the "License"); you may not use this file except in compliance with
   *  the License.  You may obtain a copy of the License at
   *
   *      https://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing, software
   *  distributed under the License is distributed on an "AS IS" BASIS,
   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *  See the License for the specific language governing permissions and
   *  limitations under the License.
   *
   */
  package org.apache.ivy.core.module.descriptor;
  
  import java.util.Map;
  
  /**
   *
   */
  public abstract class AbstractArtifact implements Artifact {
      public AbstractArtifact() {
      }
  
      public boolean equals(Object obj) {
          if (!(obj instanceof Artifact)) {
              return false;
          }
          Artifact art = (Artifact) obj;
          return getModuleRevisionId().equals(art.getModuleRevisionId())
                  && getPublicationDate() == null ? (art.getPublicationDate() == null)
                  : getPublicationDate().equals(art.getPublicationDate())
                          && getName().equals(art.getName()) && getExt().equals(art.getExt())
                          && getType().equals(art.getType())
                          && getQualifiedExtraAttributes().equals(art.getQualifiedExtraAttributes());
      }
  
      public int hashCode() {
          // CheckStyle:MagicNumber| OFF
          int hash = 33;
          hash = hash * 17 + getModuleRevisionId().hashCode();
          if (getPublicationDate() != null) {
              hash = hash * 17 + getPublicationDate().hashCode();
          }
          hash = hash * 17 + getName().hashCode();
          hash = hash * 17 + getExt().hashCode();
          hash = hash * 17 + getType().hashCode();
          hash = hash * 17 + getQualifiedExtraAttributes().hashCode();
          // CheckStyle:MagicNumber| ON
          return hash;
      }
  
      public String toString() {
          return String.valueOf(getId());
      }
  
      public String getAttribute(String attName) {
          return getId().getAttribute(attName);
      }
  
      public Map<String, String> getAttributes() {
          return getId().getAttributes();
      }
  
      public String getExtraAttribute(String attName) {
          return getId().getExtraAttribute(attName);
      }
  
      public Map<String, String> getExtraAttributes() {
          return getId().getExtraAttributes();
      }
  
      public Map<String, String> getQualifiedExtraAttributes() {
          return getId().getQualifiedExtraAttributes();
      }
  
  }
  