1 package org.apache.maven.shared.dependency.analyzer; 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 java.io.InputStream; 23 import java.util.HashSet; 24 import java.util.Set; 25 26 /** 27 * Simply collects the set of visited classes. 28 * 29 * @author <a href="mailto:markhobson@gmail.com">Mark Hobson</a> 30 * @see #getClasses() 31 */ 32 public class CollectorClassFileVisitor 33 implements ClassFileVisitor 34 { 35 private final Set<String> classes; 36 37 /** 38 * <p>Constructor for CollectorClassFileVisitor.</p> 39 */ 40 public CollectorClassFileVisitor() 41 { 42 classes = new HashSet<>(); 43 } 44 45 /** {@inheritDoc} */ 46 public void visitClass( String className, InputStream in ) 47 { 48 classes.add( className ); 49 } 50 51 /** 52 * <p>Getter for the field <code>classes</code>.</p> 53 * 54 * @return a {@link java.util.Set} object. 55 */ 56 public Set<String> getClasses() 57 { 58 return classes; 59 } 60 }