/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
* 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.kie.server.api;
import java.util.Set;
import org.kie.server.api.model.KieContainerResource;
import org.kie.server.api.model.KieServerConfig;
public interface KieController {
/**
* Returns list of <code>KieContainerResource</code> retrieved from one of the given controllers.
* Possible outcomes:
* <ul>
* <li>Non empty list in case sync was performed successfully and there are containers for given server id</li>
* <li>Empty list in case sync was performed successfully but there are no containers for given server id</li>
* <li>Null in case there is no controllers or not possible to connect to them</li>
* </ul>
* @param controllers
* @param serverId
* @return
*/
Set<KieContainerResource> getContainers(Set<String> controllers, String serverId, KieServerConfig config);
}