summaryrefslogtreecommitdiffstats
path: root/mock/jrummikub/util/MockEvent1.java
blob: 7b44c882a90f92a547af3df515be5eb6c428119f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
package jrummikub.util;

import java.util.HashSet;

/**
 * Mock class for Event1s
 * 
 * @param <T>
 *            event type
 */
public class MockEvent1<T> implements IEvent1<T> {
	/** */
	public HashSet<IListener1<T>> listeners = new HashSet<IListener1<T>>();

	@Override
	public Connection add(final IListener1<T> listener) {
		listeners.add(listener);
		return new Connection() {

			@Override
			public void remove() {
				MockEvent1.this.remove(listener);
			}
		};
	}

	@Override
	public void remove(IListener1<T> listener) {
		listeners.remove(listener);
	}

	/**
	 * @param value
	 */
	public void emit(T value) {
		for (IListener1<T> listener : listeners) {
			listener.handle(value);
		}
	}
}