Package jj2000.j2k.wavelet.analysis

Class CBlkWTDataInt

java.lang.Object

jj2000.j2k.wavelet.analysis.CBlkWTData

jj2000.j2k.wavelet.analysis.CBlkWTDataInt

public class CBlkWTDataInt
extends CBlkWTData

This is an implementation of the 'CBlkWTData' abstract class for signed 32 bit integer data.

The methods in this class are declared final, so that they can be inlined by inlining compilers.

See Also:

CBlkWTData

Field Summary

Fields

Modifier and Type	Field	Description
int[]	data	The array where the data is stored

Fields inherited from class jj2000.j2k.wavelet.analysis.CBlkWTData

convertFactor, h, m, magbits, n, nROIbp, nROIcoeff, offset, sb, scanw, stepSize, ulx, uly, w, wmseScaling

Constructor Summary

Constructors

Constructor	Description
CBlkWTDataInt()

Method Summary

Modifier and Type	Method	Description
Object	getData()	Returns the array containing the data, or null if there is no data array.
int[]	getDataInt()	Returns the array containing the data, or null if there is no data array.
int	getDataType()	Returns the data type of this object, always DataBlk.TYPE_INT.
void	setData(Object arr)	Sets the data array to the specified one.
void	setDataInt(int[] arr)	Sets the data array to the specified one.

Methods inherited from class jj2000.j2k.wavelet.analysis.CBlkWTData

toString

Methods inherited from class java.lang.Object

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

Field Detail

data

public int[] data

The array where the data is stored

Constructor Detail

CBlkWTDataInt

public CBlkWTDataInt()

Method Detail

getDataType

public final int getDataType()

Returns the data type of this object, always DataBlk.TYPE_INT.

Specified by:

getDataType in class CBlkWTData

Returns:

The data type of the object, always DataBlk.TYPE_INT

See Also:

DataBlk

getData

public final Object getData()

Returns the array containing the data, or null if there is no data array. The returned array is an int array.

Specified by:

getData in class CBlkWTData

Returns:

The array of data (a int[]) or null if there is no data.

See Also:

CBlkWTData.getDataType()

getDataInt

public final int[] getDataInt()

Returns the array containing the data, or null if there is no data array.

Returns:

The array of data or null if there is no data.

setData

public final void setData(Object arr)

Sets the data array to the specified one. The provided array must be a int array, otherwise a ClassCastException is thrown. The size of the array is not checked for consistency with the code-block dimensions.

Specified by:

setData in class CBlkWTData

Parameters:

arr - The data array to use. Must be an int array.

See Also:

CBlkWTData.getDataType()

setDataInt

public final void setDataInt(int[] arr)

Sets the data array to the specified one. The size of the array is not checked for consistency with the code-block dimensions. This method is more efficient than 'setData()'.

Parameters:

arr - The data array to use.