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RemoteEventBus.java
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RemoteEventBus.java
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/*
* 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.apache.aries.typedevent.remote.remoteservices.spi;
import java.util.Map;
import org.osgi.annotation.versioning.ProviderType;
/**
* This interface should not be used by typical users of the
* Typed Event specification. It is intended to be a bridge
* between different mechanisms for broadcasting remote events
*/
@ProviderType
public interface RemoteEventBus {
/**
* This service property provides a String+ containing <topic>=<filter>
* entries indicating the events that the remote nodes are interested in.
*/
public static final String REMOTE_EVENT_FILTERS = "remote.event.filters";
/**
* Called to notify this instance of an event from a remote framework
* @param topic The topic
* @param eventData The untyped event data
*/
public void notify(String topic, Map<String, Object> eventData);
}