1 package org.apache.maven.plugin.dependency.utils.markers; 2 3 /* 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "License"); you may not use this file except in compliance 10 * with the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, 15 * software distributed under the License is distributed on an 16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 17 * KIND, either express or implied. See the License for the 18 * specific language governing permissions and limitations 19 * under the License. 20 */ 21 22 /** 23 * 24 */ 25 26 import org.apache.maven.artifact.Artifact; 27 import org.apache.maven.plugin.MojoExecutionException; 28 29 /** 30 * @author <a href="mailto:brianf@apache.org">Brian Fox</a> 31 * @version $Id: MarkerHandler.java 728546 2008-12-21 22:56:51Z bentmann $ 32 */ 33 public interface MarkerHandler 34 { 35 boolean isMarkerSet() 36 throws MojoExecutionException; 37 38 void setMarker() 39 throws MojoExecutionException; 40 41 boolean clearMarker() 42 throws MojoExecutionException; 43 44 boolean isMarkerOlder( Artifact artifact ) 45 throws MojoExecutionException; 46 47 void setArtifact( Artifact artifact ); 48 49 }