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/*
* This file is part of rasdaman community.
*
* Rasdaman community 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.
*
* Rasdaman community 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 rasdaman community. If not, see <http://www.gnu.org/licenses/>.
*
* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
rasdaman GmbH.
*
* For more information please see <http://www.rasdaman.org>
* or contact Peter Baumann via <baumann@rasdaman.com>.
*/
/*************************************************************
* <pre>
*
* PURPOSE:
*
*
*
* COMMENTS:
*
* </pre>
*********************************************************** */
package rasj.rnp;
import java.util.*;
import java.io.*;
public class RnpFragmentHeader
{
int fragmType; //{FragmentType command, okAnswer, error}
int command;
int nrParams;
int totalLength;
public static final int length = 16;
RnpFragmentHeader(int fragmentType, int nCommand)
{
fragmType = fragmentType;
command = nCommand;
nrParams = 0;
totalLength = length;
}
int countParameters()
{
return nrParams;
}
void print()
{
System.out.print(" type=" + fragmType);
System.out.print(" Command=" + command);
System.out.print(" nrParams=" + nrParams);
System.out.print(" totalLength=" + totalLength);
System.out.println();
}
void write(DataOutputStream dataStream) throws IOException
{
dataStream.writeInt(fragmType);
dataStream.writeInt(command);
dataStream.writeInt(nrParams);
dataStream.writeInt(totalLength);
}
void read(DataInputStream dataStream) throws IOException
{
fragmType = dataStream.readInt();
command = dataStream.readInt();
nrParams = dataStream.readInt();
totalLength = dataStream.readInt();
}
void addParameter(int size)
{
nrParams++;
totalLength += size;
}
}
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