Package org.hortonmachine.gears.io.grasslegacy.io

Class CompressesRasterWriter

java.lang.Object

org.hortonmachine.gears.io.grasslegacy.io.CompressesRasterWriter

public class CompressesRasterWriter
extends Object

Write compressed JGrass rasters to disk

Since:

1.1.0

Author:

Andrea Antonello - www.hydrologis.com

Constructor Summary

Constructors

Constructor	Description
CompressesRasterWriter(int _outputToDiskType, double[] _range, long _pointerInFilePosition, long[] _rowaddresses, Window _dataWindow)	Preparing the environment for compressing and writing the map to disk

Method Summary

Modifier and Type	Method	Description
boolean	compressAndWriteObj(RandomAccessFile theCreatedFile, RandomAccessFile theCreatedNullFile, Object dataObject)	Passing the object after defining the type of data that will be written
Window	getDataWindow()
int	getOutputToDiskType()
long	getPointerInFilePosition()
double[]	getRange()
long[]	getRowaddresses()

Methods inherited from class java.lang.Object

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

Constructor Detail

CompressesRasterWriter

public CompressesRasterWriter(int _outputToDiskType,
                              double[] _range,
                              long _pointerInFilePosition,
                              long[] _rowaddresses,
                              Window _dataWindow)

Preparing the environment for compressing and writing the map to disk

Parameters:

_outputToDiskType -

_novalue -

_jump -

_range -

_pointerInFilePosition -

_rowaddresses -

_dataWindow -

Method Detail

compressAndWriteObj

public boolean compressAndWriteObj(RandomAccessFile theCreatedFile,
                                   RandomAccessFile theCreatedNullFile,
                                   Object dataObject)
                            throws RasterWritingFailureException

Passing the object after defining the type of data that will be written

Parameters:

theCreatedFile -

theCreatedNullFile -

dataObject -

Returns:

Throws:

RasterWritingFailureException

getDataWindow

public Window getDataWindow()

getOutputToDiskType

public int getOutputToDiskType()

getPointerInFilePosition

public long getPointerInFilePosition()

getRange

public double[] getRange()

getRowaddresses

public long[] getRowaddresses()