org.neo4j.bolt.v1.messaging.BoltResponseMessageHandler Maven / Gradle / Ivy
/*
* Copyright (c) 2002-2017 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
package org.neo4j.bolt.v1.messaging;
import java.util.Map;
import org.neo4j.bolt.v1.runtime.spi.Record;
import org.neo4j.kernel.api.exceptions.Status;
/**
* Interface defining simple handler methods for each defined
* Bolt response message.
*
* @param an exception that may be thrown by each handler method
*/
public interface BoltResponseMessageHandler
{
void onSuccess( Map metadata ) throws E;
void onRecord( Record item ) throws E;
void onIgnored() throws E;
void onFailure( Status status, String message ) throws E;
default void onFatal( Status status, String message ) throws E
{
onFailure( status, message );
}
}