| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| DependencyNodeVisitor |
|
| 1.0;1 |
| 1 | package org.apache.maven.shared.dependency.graph.traversal; | |
| 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 | import org.apache.maven.shared.dependency.graph.DependencyNode; | |
| 23 | ||
| 24 | /** | |
| 25 | * Defines a hierarchical visitor for processing dependency node trees. | |
| 26 | * | |
| 27 | * @author <a href="mailto:markhobson@gmail.com">Mark Hobson</a> | |
| 28 | * @version $Id: DependencyNodeVisitor.java 1351166 2012-06-17 21:15:54Z hboutemy $ | |
| 29 | * @since 1.1 | |
| 30 | */ | |
| 31 | public interface DependencyNodeVisitor | |
| 32 | { | |
| 33 | /** | |
| 34 | * Starts the visit to the specified dependency node. | |
| 35 | * | |
| 36 | * @param node | |
| 37 | * the dependency node to visit | |
| 38 | * @return <code>true</code> to visit the specified dependency node's children, <code>false</code> to skip the | |
| 39 | * specified dependency node's children and proceed to its next sibling | |
| 40 | */ | |
| 41 | boolean visit( DependencyNode node ); | |
| 42 | ||
| 43 | /** | |
| 44 | * Ends the visit to to the specified dependency node. | |
| 45 | * | |
| 46 | * @param node | |
| 47 | * the dependency node to visit | |
| 48 | * @return <code>true</code> to visit the specified dependency node's next sibling, <code>false</code> to skip | |
| 49 | * the specified dependency node's next siblings and proceed to its parent | |
| 50 | */ | |
| 51 | boolean endVisit( DependencyNode node ); | |
| 52 | } |