| package org.apache.maven.artifact.resolver.filter; |
| |
| /* |
| * 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 |
| * |
| * http://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. |
| */ |
| |
| import java.util.Collection; |
| import java.util.LinkedHashSet; |
| import java.util.Set; |
| |
| import org.apache.maven.artifact.Artifact; |
| |
| /** |
| * Apply multiple filters, accepting an artifact if at least one of the filters accepts it. |
| * |
| * @author Benjamin Bentmann |
| */ |
| public class OrArtifactFilter |
| implements ArtifactFilter |
| { |
| |
| private Set<ArtifactFilter> filters; |
| |
| public OrArtifactFilter() |
| { |
| this.filters = new LinkedHashSet<>(); |
| } |
| |
| public OrArtifactFilter( Collection<ArtifactFilter> filters ) |
| { |
| this.filters = new LinkedHashSet<>( filters ); |
| } |
| |
| public boolean include( Artifact artifact ) |
| { |
| for ( ArtifactFilter filter : filters ) |
| { |
| if ( filter.include( artifact ) ) |
| { |
| return true; |
| } |
| } |
| |
| return false; |
| } |
| |
| public void add( ArtifactFilter artifactFilter ) |
| { |
| filters.add( artifactFilter ); |
| } |
| |
| @Override |
| public int hashCode() |
| { |
| int hash = 17; |
| hash = hash * 31 + filters.hashCode(); |
| return hash; |
| } |
| |
| @Override |
| public boolean equals( Object obj ) |
| { |
| if ( this == obj ) |
| { |
| return true; |
| } |
| |
| if ( !( obj instanceof OrArtifactFilter ) ) |
| { |
| return false; |
| } |
| |
| OrArtifactFilter other = (OrArtifactFilter) obj; |
| |
| return filters.equals( other.filters ); |
| } |
| |
| } |