001package org.apache.maven.artifact.resolver.filter;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *  http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import org.apache.maven.artifact.Artifact;
023
024/** Artifact Filter which filters on artifact type */
025public class TypeArtifactFilter
026    implements ArtifactFilter
027{
028    private String type = "jar";
029
030    public TypeArtifactFilter( String type )
031    {
032        this.type = type;
033    }
034
035    public boolean include( Artifact artifact )
036    {
037        return type.equals( artifact.getType() );
038    }
039
040    @Override
041    public int hashCode()
042    {
043        int hash = 17;
044        hash = hash * 31 + type.hashCode();
045        return hash;
046    }
047
048    @Override
049    public boolean equals( Object obj )
050    {
051        if ( this == obj )
052        {
053            return true;
054        }
055        
056        if ( !( obj instanceof TypeArtifactFilter ) )
057        {
058            return false;
059        }
060        
061        TypeArtifactFilter other = (TypeArtifactFilter) obj;
062        
063        return type.equals( other.type );
064    }
065
066}