diff options
Diffstat (limited to 'policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/TopicBaseFactory.java')
-rw-r--r-- | policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/TopicBaseFactory.java | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/TopicBaseFactory.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/TopicBaseFactory.java new file mode 100644 index 00000000..897a8e19 --- /dev/null +++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/TopicBaseFactory.java @@ -0,0 +1,77 @@ +/* + * ============LICENSE_START======================================================= + * ONAP + * ================================================================================ + * Copyright (C) 2019 AT&T Intellectual Property. 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. + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.common.endpoints.event.comm.bus; + +import java.util.List; +import java.util.Properties; +import org.onap.policy.common.endpoints.event.comm.Topic; + +/** + * Topic Base Factory. + * + * @param <T> Type. + */ +public interface TopicBaseFactory<T extends Topic> { + + /** + * build a TopicBase instance. + * + * @param properties properties. + * @return T instance. + */ + List<T> build(Properties properties); + + /** + * build a TopicBase instance. + * + * @param servers servers. + * @param topic topic. + * @param managed managed. + * @return T instance. + */ + T build(List<String> servers, String topic, boolean managed); + + /** + * destroy TopicBase instance. + * @param topic topic. + */ + void destroy(String topic); + + /** + * destroy. + */ + void destroy(); + + /** + * get T instance. + * + * @param topic topic. + * @return T instance. + */ + T get(String topic); + + /** + * inventory of T instances. + * + * @return T instance list. + */ + List<T> inventory(); +} |