com.hazelcast.client.impl.spi.EventHandler Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2021, Hazelcast, Inc. 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.
*/
package com.hazelcast.client.impl.spi;
import com.hazelcast.internal.nio.Connection;
/**
* Base interface for all client {@link EventHandler}s.
*
* @param event type
*/
public interface EventHandler {
void handle(E event);
/**
* This method is called before registration request is sent to node.
*
* Note that this method will also be called while first registered node is dead
* and re-registering to a second node.
*
* @param connection
*/
default void beforeListenerRegister(Connection connection) {
}
/**
* This method is called when registration request response is successfully returned from node.
*
* Note that this method will also be called while first registered node is dead
* and re-registering to a second node.
*
* @param connection
*/
default void onListenerRegister(Connection connection) {
}
}