blob: 3b2498f664cf9dde1e6602cdb0c533cd520abe29 (
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
|
/*
* Copyright 2015 Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.event;
/**
* Entity capable of filtering events.
*/
public interface EventFilter<E extends Event> {
/**
* Indicates whether the specified event is of interest or not.
* Default implementation always returns true.
*
* @param event event to be inspected
* @return true if event is relevant; false otherwise
*/
default boolean isRelevant(E event) {
return true;
}
}
|
