/* * Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved. * * 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.wso2.carbon.event.sink; import java.util.List; /** * Interface for event sink OSGI declarative service */ public interface EventSinkService { /** * Returns a list of all event sinks deployed in current tenant * * @return List of all event sinks deployed in current tenant */ public List<EventSink> getEventSinks(); /** * Returns event sink with given name that is deployed in current tenant * * @param eventSinkName Name of the event sink * @return Event sink with given name that is deployed in current tenant. If no event sink found with given name, * null is returned */ public EventSink getEventSink(String eventSinkName); }