ucar.nc2.iosp.netcdf3
Class N3streamWriter

java.lang.Object
  ucar.nc2.iosp.netcdf3.N3streamWriter

Direct Known Subclasses:

N3channelWriter, N3outputStreamWriter

public abstract class N3streamWriter
extends java.lang.Object

Common superclass for N3outputStreamWriter and N3channelStreamWriter. Experimental

Author:

john

Nested Class Summary

protected static class

N3streamWriter.Vinfo

Field Summary

protected boolean	debug
protected boolean	debugPos
protected boolean	debugWriteData
protected long	filePos
protected NetcdfFile	ncfile
protected int	recSize
protected int	recStart
protected java.util.List<N3streamWriter.Vinfo>	vinfoList
protected java.util.Map<Variable,N3streamWriter.Vinfo>	vinfoMap

Constructor Summary

protected

N3streamWriter(NetcdfFile ncfile)

Method Summary

protected int	pad(java.io.DataOutputStream stream, int nbytes, byte fill)
void	writeHeader(java.io.DataOutputStream stream, int numrec) Write the header to a stream.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ncfile

protected NetcdfFile ncfile

vinfoMap

protected java.util.Map<Variable,N3streamWriter.Vinfo> vinfoMap

vinfoList

protected java.util.List<N3streamWriter.Vinfo> vinfoList

debug

protected boolean debug

debugPos

protected boolean debugPos

debugWriteData

protected boolean debugWriteData

recStart

protected int recStart

recSize

protected int recSize

filePos

protected long filePos

Constructor Detail

N3streamWriter

protected N3streamWriter(NetcdfFile ncfile)

Method Detail

writeHeader

public void writeHeader(java.io.DataOutputStream stream,
                        int numrec)
                 throws java.io.IOException

Write the header to a stream.

Parameters:

stream - write to this stream.

numrec - pass in number of record is you know it, else -1 for "streaming" format variant

Throws:

java.io.IOException - if write fails

pad

protected int pad(java.io.DataOutputStream stream,
                  int nbytes,
                  byte fill)
           throws java.io.IOException

Throws:

java.io.IOException