ucar.nc2.grib.grib2

Class Grib2JpegDecoder

java.lang.Object

ucar.nc2.grib.grib2.Grib2JpegDecoder

public class Grib2JpegDecoder
extends java.lang.Object

Adaptation of jj2000.j2k.decoder.Decoder, in order to read input from memory.

Method Summary

Modifier and Type	Method and Description
void	decode(byte[] buf) Runs the decoder.
static java.lang.String[][]	getAllParameters() Returns all the parameters used in the decoding chain.
int	getExitCode() Returns the exit code of the class.
int[]	getGdata() Return the "raw" decoded data as an int array
int	getPackBytes() Return the packBytes ie number bytes / number 1,2 or 4
boolean	hasSignedProblem()

Methods inherited from class java.lang.Object

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

Method Detail

getExitCode

public int getExitCode()

Returns the exit code of the class. This is only initialized after the constructor and when the run method returns.

Returns:

The exit code of the constructor and the run() method.

hasSignedProblem

public boolean hasSignedProblem()

decode

public void decode(byte[] buf)
            throws java.io.IOException

Runs the decoder. After completion the exit code is set, a non-zero value indicates that an error occurred.

Throws:

java.io.IOException

See Also:

getExitCode()

getPackBytes

public int getPackBytes()

Return the packBytes ie number bytes / number 1,2 or 4

getGdata

public int[] getGdata()

Return the "raw" decoded data as an int array

getAllParameters

public static java.lang.String[][] getAllParameters()

Returns all the parameters used in the decoding chain. It calls parameter from each module and store them in one array (one row per parameter and 4 columns).

Returns:

All decoding parameters