1 package org.apache.onami.autobind.install;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one or more
5 * contributor license agreements. See the NOTICE file distributed with
6 * this work for additional information regarding copyright ownership.
7 * The ASF licenses this file to You under the Apache License, Version 2.0
8 * (the "License"); you may not use this file except in compliance with
9 * the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
20 import java.util.HashSet;
21 import java.util.Iterator;
22 import java.util.Set;
23
24 import javax.inject.Singleton;
25
26 import org.apache.onami.autobind.install.bindjob.BindingJob;
27
28 @Singleton
29 public class BindingTracer
30 implements Iterable<BindingJob>
31 {
32
33 private Set<BindingJob> jobs = new HashSet<BindingJob>();
34
35 public synchronized boolean add( BindingJob e )
36 {
37 return jobs.add( e );
38 }
39
40 public synchronized boolean contains( Object o )
41 {
42 return jobs.contains( o );
43 }
44
45 public Iterator<BindingJob> iterator()
46 {
47 return jobs.iterator();
48 }
49
50 }