gov.nist.microanalysis.EPQTools
Class WriteSpectrumAsBinary

java.lang.Object
  gov.nist.microanalysis.EPQTools.WriteSpectrumAsBinary

public class WriteSpectrumAsBinary
extends java.lang.Object

A pure static class that writes a ISpectrumData object to a binary stream. Only the channel data is written. Each channel is written as 4-byte value so the total length of the output is spec.getChannelCount()*4. The byte ordering is the big-endian.

Copyright: Pursuant to title 17 Section 105 of the United States Code this software is not subject to copyright protection and is in the public domain

Company: National Institute of Standards and Technology

Version:

1.0

Author:

Nicholas W. M. Ritchie

Constructor Summary

WriteSpectrumAsBinary()

Method Summary

static int	itemSize() itemSize - The size of a single item in bytes within the binary object.
static int	length(ISpectrumData spec) length - Returns the number of atomic data items that will be written to the stream.
static int	size(ISpectrumData spec) size - Returns the number of bytes that would be output to the OutputStream by WriteSpectrumAsBinary.write.
static void	write(ISpectrumData spec, java.io.OutputStream os) write - Write the argument ISpectrumData object to the specified OutputStream.

Methods inherited from class java.lang.Object

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

Constructor Detail

WriteSpectrumAsBinary

public WriteSpectrumAsBinary()

Method Detail

write

public static void write(ISpectrumData spec,
                         java.io.OutputStream os)
                  throws EPQException

write - Write the argument ISpectrumData object to the specified OutputStream.

Parameters:

spec - ISpectrumData

os - OutputStream

Throws:

EPQException

size

public static int size(ISpectrumData spec)

size - Returns the number of bytes that would be output to the OutputStream by WriteSpectrumAsBinary.write.

Parameters:

spec - ISpectrumData

Returns:

int

length

public static int length(ISpectrumData spec)

length - Returns the number of atomic data items that will be written to the stream. The size of each atomic data item is returned by itemSize().

Parameters:

spec - ISpectrumData

Returns:

int

itemSize

public static int itemSize()

itemSize - The size of a single item in bytes within the binary object. (Equal to 4)

Returns:

int