package com.thinkbiganalytics.nifi.core.api.metadata;
/*-
* #%L
* thinkbig-nifi-core-service-api
* %%
* Copyright (C) 2017 ThinkBig Analytics
* %%
* 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.
* #L%
*/
import org.apache.nifi.annotation.documentation.CapabilityDescription;
import org.apache.nifi.annotation.documentation.Tags;
import org.apache.nifi.controller.ControllerService;
/**
*/
@Tags({"thinkbig", "metadata", "client", "feed", "dataset", "operation"})
@CapabilityDescription("Exposes the metadata providers to access and manipulate metadata related to "
+ "feeds, datasets, and data operations.")
public interface MetadataProviderService extends ControllerService {
/**
* gets a provider for working with metadata
*
* @return the metadata provider
*/
MetadataProvider getProvider();
/**
* get a meta data recorder for holding metadata that will eventually be persisted to the meta data store
*
* @return the metadata recorder
*/
MetadataRecorder getRecorder();
/**
* get the nifi flow provider used for interacting with nifi flow events
*
* @return the nifi flow provider
*/
KyloNiFiFlowProvider getKyloNiFiFlowProvider();
}