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The core of Neo4j Bolt Protocol, this contains the state machine for Bolt sessions.
/*
* Copyright (c) 2002-2018 "Neo4j,"
* Neo4j Sweden AB [http://neo4j.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 org.neo4j.cypher.result.QueryResult;
import org.neo4j.kernel.api.exceptions.Status;
import org.neo4j.values.virtual.MapValue;
/**
* 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( MapValue metadata ) throws E;
void onRecord( QueryResult.Record item ) throws E;
void onIgnored() throws E;
void onFailure( Status status, String errorMessage ) throws E;
default void onFatal( Status status, String errorMessage ) throws E
{
onFailure( status, errorMessage );
}
}