Package noaa.coastwatch.io.noaa1b

Class AbstractArchiveHeader

java.lang.Object

noaa.coastwatch.io.noaa1b.AbstractArchiveHeader

All Implemented Interfaces:

ArchiveHeader

Direct Known Subclasses:

ARSHeader, TBMHeader

public abstract class AbstractArchiveHeader
extends Object
implements ArchiveHeader

The AbstractArchiveHeader class reads header data from NOAA 1b data files.

Since:

3.2.2

Author:

Peter Hollemans

Field Summary

Fields

Modifier and Type	Field	Description
protected ByteBuffer	inputBuffer	The input buffer to use for data.
protected BinaryStreamReader	reader	The binary reader for this class.

Constructor Summary

Constructors

Constructor	Description
AbstractArchiveHeader(ByteBuffer inputBuffer)	Creates a new header using the specified byte data.

Method Summary

Modifier and Type	Method	Description
boolean[]	getChannelSelection()	Get the sensor channel data selection flags.
int	getSensorWordSize()	Gets the sensor word size in bits.
protected abstract boolean	isCompatible(ByteBuffer inputBuffer)	Determines if the byte buffer data is compatible with this header.

Methods inherited from class java.lang.Object

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

Methods inherited from interface noaa.coastwatch.io.noaa1b.ArchiveHeader

getHeaderSize

Field Details

reader

protected BinaryStreamReader reader

The binary reader for this class.

inputBuffer

protected ByteBuffer inputBuffer

The input buffer to use for data.

Constructor Details

AbstractArchiveHeader

public AbstractArchiveHeader(ByteBuffer inputBuffer)
                      throws IOException

Creates a new header using the specified byte data.

Parameters:

inputBuffer - the buffer to read for byte data.

Throws:

IOException - if an error occurred checking the data.

Method Details

isCompatible

protected abstract boolean isCompatible(ByteBuffer inputBuffer)

Determines if the byte buffer data is compatible with this header.

getChannelSelection

public boolean[] getChannelSelection()

Description copied from interface: ArchiveHeader

Get the sensor channel data selection flags.

Specified by:

getChannelSelection in interface ArchiveHeader

getSensorWordSize

public int getSensorWordSize()

Description copied from interface: ArchiveHeader

Gets the sensor word size in bits.

Specified by:

getSensorWordSize in interface ArchiveHeader