Package adams.data.io.input

Class SPCSpectrumReader.SubFileParser

java.lang.Object

adams.data.io.input.SPCSpectrumReader.AbstractParser

adams.data.io.input.SPCSpectrumReader.SubFileParser

All Implemented Interfaces:

Serializable

Enclosing class:

SPCSpectrumReader

public static class SPCSpectrumReader.SubFileParser
extends SPCSpectrumReader.AbstractParser

Parser class for SPC files (header).

Version:

$Revision: 2242 $

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected byte	m_Exponent	the scaling exponent.
protected int	m_Index	the subfile index.
protected float	m_Noise	the peak picking noise level.
protected int	m_NumPoints	the number of points.
protected int	m_NumScans	the number of scans.
protected boolean	m_OffsetPointersDir	whether to use the offset points directory.
protected Spectrum	m_Spectrum	the parsed spectrum.
protected float	m_WAxis	the W axis value.
protected boolean	m_YasIEEE32bit	whether Y values are stored in IEEE 32bit floats.
protected float	m_ZAxis	the Z axis value.
protected float	m_ZAxisEnd	the Z axis end value.

Fields inherited from class adams.data.io.input.SPCSpectrumReader.AbstractParser

m_BytesRead, m_Data, m_Offset, m_Parent

Constructor Summary

Constructors

Constructor	Description
SubFileParser(SPCSpectrumReader.AbstractParser parent, byte[] data, int offset, boolean offsetPointersDir)	Initializes the parser.

Method Summary

Modifier and Type	Method	Description
Spectrum	getSpectrum()	Returns the parsed spectrum.
protected String	parseData()	Parses the spectral data.
protected String	parseHeader()	Parses the header data.
protected String	postProcess()	For post-processing the data.

Methods inherited from class adams.data.io.input.SPCSpectrumReader.AbstractParser

copyBytes, getBytesRead, getParent, parse, parseFooter, sumBytes

Methods inherited from class java.lang.Object

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

Field Detail

m_OffsetPointersDir

protected boolean m_OffsetPointersDir

whether to use the offset points directory.

m_Exponent

protected byte m_Exponent

the scaling exponent.

m_YasIEEE32bit

protected boolean m_YasIEEE32bit

whether Y values are stored in IEEE 32bit floats.

m_Index

protected int m_Index

the subfile index.

m_ZAxis

protected float m_ZAxis

the Z axis value.

m_ZAxisEnd

protected float m_ZAxisEnd

the Z axis end value.

m_Noise

protected float m_Noise

the peak picking noise level.

m_NumPoints

protected int m_NumPoints

the number of points.

m_NumScans

protected int m_NumScans

the number of scans.

m_WAxis

protected float m_WAxis

the W axis value.

m_Spectrum

protected Spectrum m_Spectrum

the parsed spectrum.

Constructor Detail

SubFileParser

public SubFileParser(SPCSpectrumReader.AbstractParser parent,
                     byte[] data,
                     int offset,
                     boolean offsetPointersDir)

Initializes the parser.

Parameters:

parent - the parent parser

data - the data to parse

offset - the offset to use

offsetPointersDir - whether to use the offset pointers directory

Method Detail

parseHeader

protected String parseHeader()

Parses the header data.

Specified by:

parseHeader in class SPCSpectrumReader.AbstractParser

Returns:

null if successfully parsed, otherwise error message

parseData

protected String parseData()

Parses the spectral data.

Specified by:

parseData in class SPCSpectrumReader.AbstractParser

Returns:

null if successfully parsed, otherwise error message

postProcess

protected String postProcess()

For post-processing the data.

Overrides:

postProcess in class SPCSpectrumReader.AbstractParser

Returns:

null if successfully parsed, otherwise error message

getSpectrum

public Spectrum getSpectrum()

Returns the parsed spectrum.

Returns:

the spectrum