Grib2JpegDecoder (NetCDF-Java All API v5.6.0)

java.lang.Object
- ucar.nc2.grib.grib2.Grib2JpegDecoder

```
public class Grib2JpegDecoder
extends Object
```
Adaptation of jj2000.j2k.decoder.Decoder, in order to read input from memory.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`decode(byte[] buf)`	Runs the decoder.
`static 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 IOException
```
    Runs the decoder. After completion the exit code is set, a non-zero value indicates that an error occurred.
    
    Throws:
    
    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 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