/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you 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.elasticsearch.watcher;
public class WatcherHandle<W extends ResourceWatcher> {
private final ResourceWatcherService.ResourceMonitor monitor;
private final W watcher;
WatcherHandle(ResourceWatcherService.ResourceMonitor monitor, W watcher) {
this.monitor = monitor;
this.watcher = watcher;
}
public W watcher() {
return watcher;
}
public ResourceWatcherService.Frequency frequency() {
return monitor.frequency;
}
public void stop() {
monitor.watchers.remove(watcher);
}
public void resume() {
monitor.watchers.add(watcher);
}
}