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ResponseMessageType.java
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ResponseMessageType.java
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/*
* Copyright (c) 2002-2016 "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 Affero 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.coreedge.catchup;
import org.neo4j.coreedge.messaging.Message;
public enum ResponseMessageType implements Message
{
TX( CURRENT_VERSION, (byte) 1 ),
STORE_ID( CURRENT_VERSION, (byte) 2 ),
FILE( CURRENT_VERSION, (byte) 3 ),
STORE_COPY_FINISHED( CURRENT_VERSION, (byte) 4 ),
CORE_SNAPSHOT( CURRENT_VERSION, (byte) 5 ),
TX_STREAM_FINISHED( CURRENT_VERSION, (byte) 6 ),
UNKNOWN( CURRENT_VERSION, (byte) 200 ),;
private byte version;
private byte messageType;
ResponseMessageType( byte version, byte messageType )
{
this.version = version;
this.messageType = messageType;
}
public static ResponseMessageType from( byte version, byte messageType )
{
if ( version != CURRENT_VERSION )
{
return UNKNOWN;
}
for ( ResponseMessageType responseMessageType : values() )
{
if ( responseMessageType.messageType == messageType )
{
return responseMessageType;
}
}
return UNKNOWN;
}
@Override
public byte version()
{
return version;
}
public byte messageType()
{
return messageType;
}
@Override
public String toString()
{
return "ResponseMessageType{" + "version=" + version + ", messageType=" + messageType + '}';
}
}