/*
* Copyright 2017 LinkedIn Corp.
*
* 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 azkaban.flowtrigger;
public interface DependencyCheck {
/**
* Non-blocking run of dependency check
*
* @return context of the running dependency.
*/
DependencyInstanceContext run(DependencyInstanceConfig config,
DependencyInstanceRuntimeProps runtimeProps, DependencyInstanceCallback callback);
/**
* Shutdown the dependency plugin. Clean up resource if needed.
*/
void shutdown();
/**
* Initialize the dependency plugin.
*
* @param config dependency plugin config.
*/
void init(DependencyPluginConfig config);
}