org.apache.hudi.common.util.queue.HoodieExecutor Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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.apache.hudi.common.util.queue;
/**
* HoodieExecutor which orchestrates concurrent producers and consumers communicating.
*/
public interface HoodieExecutor {
/**
* Main API to
* 1. Set up and run all the production
* 2. Set up and run all the consumption.
* 3. Shutdown and return the result.
*/
E execute();
/**
* Shuts executor down immediately, cleaning up any allocated resources
*/
void shutdownNow();
/**
* Allows to gracefully await the termination of the executor
*/
boolean awaitTermination();
}