gov.nasa.worldwind.data
Class AbstractDataRasterWriter

java.lang.Object
  gov.nasa.worldwind.data.AbstractDataRasterWriter

All Implemented Interfaces:

DataRasterWriter

Direct Known Subclasses:

BILRasterWriter, DDSRasterWriter, GeotiffRasterWriter, ImageIORasterWriter

public abstract class AbstractDataRasterWriter
extends Object
implements DataRasterWriter

Field Summary

protected String[]	mimeTypes
protected String[]	suffixes

Constructor Summary

AbstractDataRasterWriter()
Default constructor

AbstractDataRasterWriter(String[] mimeTypes, String[] suffixes)
Constructor

Method Summary

boolean	canWrite(DataRaster raster, String formatSuffix, File file) Checks if a data raster could be written to a File the given format.
protected String[]	copyAndConvertToLowerCase(String[] array) Clones string array and also converts clones to lower case
protected abstract boolean	doCanWrite(DataRaster raster, String formatSuffix, File file)
protected abstract void	doWrite(DataRaster raster, String formatSuffix, File file)
void	write(DataRaster raster, String formatSuffix, File file) Writes an data raster to a File in the given format.

Methods inherited from class java.lang.Object

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

Field Detail

mimeTypes

protected final String[] mimeTypes

suffixes

protected final String[] suffixes

Constructor Detail

AbstractDataRasterWriter

public AbstractDataRasterWriter()

Default constructor

AbstractDataRasterWriter

public AbstractDataRasterWriter(String[] mimeTypes,
                                String[] suffixes)

Constructor

Parameters:

mimeTypes - MIME types as array ofStrings

suffixes - Suffixes (extensions) as array ofStrings

Method Detail

canWrite

public boolean canWrite(DataRaster raster,
                        String formatSuffix,
                        File file)

Checks if a data raster could be written to a File the given format.

Specified by:

canWrite in interface DataRasterWriter

Parameters:

raster - a data raster to be written to a File in the given format.

formatSuffix - a String containing the format suffix

file - a File to be written to

Returns:

TRUE, if a data raster could be written to the File

copyAndConvertToLowerCase

protected String[] copyAndConvertToLowerCase(String[] array)

Clones string array and also converts clones to lower case

Parameters:

array - string array

Returns:

cloned string array

doCanWrite

protected abstract boolean doCanWrite(DataRaster raster,
                                      String formatSuffix,
                                      File file)

doWrite

protected abstract void doWrite(DataRaster raster,
                                String formatSuffix,
                                File file)
                         throws IOException

Throws:

IOException

write

public void write(DataRaster raster,
                  String formatSuffix,
                  File file)
           throws IOException

Writes an data raster to a File in the given format. If there is already a File present, its contents are discarded.

Specified by:

write in interface DataRasterWriter

Parameters:

raster - a data raster to be written

formatSuffix - a String containing the format suffix

file - a File to be written to

Throws:

IOException - if any parameter is null or invalid