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 org.apache.maven.artifact.Artifact;

 public class InversionArtifactFilter

     implements ArtifactFilter

 {

     private final ArtifactFilter toInvert;

     public InversionArtifactFilter( ArtifactFilter toInvert )

     {

         this.toInvert = toInvert;

     }

     public boolean include( Artifact artifact )

     {

         return !toInvert.include( artifact );

     }

 }