/** Creates Metadata nodes for all the necessary information. */
protected MetadataElement[] getMetadata() {
MetadataElement[] metadata = new MetadataElement[2];
MetadataElement fileList = new MetadataElement("Input_Products");
final String[] productList = context.getProcessedProducts();
String keyString;
for (int n = 0; n < productList.length; n++) {
keyString = "Product." + n;
fileList.addAttribute(
new MetadataAttribute(keyString, ProductData.createInstance(productList[n]), true));
}
metadata[0] = fileList;
MetadataElement binParams = new MetadataElement("Binning_Parameter");
binParams.addAttribute(
new MetadataAttribute(
"Resampling_Type", ProductData.createInstance(context.getResamplingType()), true));
final String cellSizeName;
if (L3Constants.RESAMPLING_TYPE_VALUE_BINNING.equals(context.getResamplingType())) {
cellSizeName = "Bin_Size_In_Km";
} else {
cellSizeName = "Bins_Per_Degree";
}
binParams.addAttribute(
new MetadataAttribute(
cellSizeName,
ProductData.createInstance(new float[] {context.getGridCellSize()}),
true));
final L3Context.BandDefinition[] bandDefs = context.getBandDefinitions();
for (int bandIndex = 0; bandIndex < bandDefs.length; bandIndex++) {
final L3Context.BandDefinition bandDef = bandDefs[bandIndex];
binParams.addAttribute(
new MetadataAttribute(
"Geophysical_Parameter_" + bandIndex,
ProductData.createInstance(bandDef.getBandName()),
true));
binParams.addAttribute(
new MetadataAttribute(
"Bitmask_" + bandIndex, ProductData.createInstance(bandDef.getBitmaskExp()), true));
binParams.addAttribute(
new MetadataAttribute(
"Algorithm_" + bandIndex,
ProductData.createInstance(bandDef.getAlgorithm().getTypeString()),
true));
}
metadata[1] = binParams;
return metadata;
}
/** Interpretes the bins of the temporal database if algorithm needs this to be done. */
protected void processBinIterpretation(ProgressMonitor pm) throws IOException {
getLogger().info(L3Constants.LOG_MSG_INTERPRETE_BIN_CONTENT);
final int rowOffset = temporalDB.getRowOffset();
final int colOffset = temporalDB.getColOffset();
final int width = temporalDB.getWidth();
final int height = temporalDB.getHeight();
Point rowcol = new Point();
Bin tempBin = temporalDB.createBin();
Bin finalBin = finalDB.createBin();
pm.beginTask(L3Constants.LOG_MSG_INTERPRETE_BIN_CONTENT, height - rowOffset);
try {
for (int row = rowOffset; row < rowOffset + height; row++) {
rowcol.y = row;
for (int col = colOffset; col < colOffset + width; col++) {
rowcol.x = col;
temporalDB.read(rowcol, tempBin);
final L3Context.BandDefinition[] bandDefinitions = context.getBandDefinitions();
for (int bandIndex = 0; bandIndex < bandDefinitions.length; bandIndex++) {
final L3Context.BandDefinition bandDef = bandDefinitions[bandIndex];
final Algorithm algo = bandDef.getAlgorithm();
tempBin.setBandIndex(bandIndex);
finalBin.setBandIndex(bandIndex);
algo.interprete(tempBin, finalBin);
}
finalDB.write(rowcol, finalBin);
}
// update progressbar
pm.worked(1);
if (pm.isCanceled()) {
getLogger().warning(L3Constants.LOG_MSG_PROC_CANCELED);
setCurrentState(L3Constants.STATUS_ABORTED);
break;
}
}
} finally {
pm.done();
finalDB.flush();
}
getLogger().info(ProcessorConstants.LOG_MSG_SUCCESS);
}
