com.hazelcast.spi.LiveOperationsTracker Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2018, Hazelcast, Inc. All Rights Reserved.
*
* 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 com.hazelcast.spi;
/**
* Can be implemented by a Service to track live operations. This functionality is needed to let the executing side
* inform the caller side which operations are still running. If an operation doesn't provide a heartbeat, the caller
* can eventually decide to timeout the operation.
*
* Some operations are not executing on regular operation threads (e.g. IExecutorService) or not running at all
* (blocking operations).
*/
public interface LiveOperationsTracker {
/**
* Populate the LiveOperations
*
* @param liveOperations the LiveOperations to populate.
*/
void populate(LiveOperations liveOperations);
}