public Object clone() {
SortRowsMeta retval = (SortRowsMeta) super.clone();
int nrfields = fieldName.length;
retval.allocate(nrfields);
for (int i = 0; i < nrfields; i++) {
retval.fieldName[i] = fieldName[i];
retval.ascending[i] = ascending[i];
retval.caseSensitive[i] = caseSensitive[i];
retval.collatorEnabled[i] = collatorEnabled[i];
retval.collatorStrength[i] = collatorStrength[i];
retval.preSortedField[i] = preSortedField[i];
}
return retval;
}
/**
* Create and return a SortRows step.
*
* @param name
* @param sortFields [] Fields to sort by
* @param ascending [] Boolean indicating whether the corresponding field is to be sorted in
* ascending or descending order.
* @param caseSensitive [] Boolean indicating whether the corresponding field is to have case as a
* factor in the sort.
* @param directory The directory in the file system where the sort is to take place if it can't
* fit into memory?
* @param sortSize ???
* @param pluginRegistry The environment's Kettle plugin registry.
* @return
*/
public static synchronized StepMeta createSortRowsStep(
String name,
String[] sortFields,
boolean[] ascending,
boolean[] caseSensitive,
String directory,
int sortSize,
PluginRegistry pluginRegistry) {
SortRowsMeta sortRowsMeta = new SortRowsMeta();
sortRowsMeta.setSortSize(Integer.toString(sortSize / 10));
sortRowsMeta.setFieldName(sortFields);
sortRowsMeta.setAscending(ascending);
sortRowsMeta.setCaseSensitive(caseSensitive);
sortRowsMeta.setDirectory(directory);
String sortRowsStepPid = pluginRegistry.getPluginId(StepPluginType.class, sortRowsMeta);
StepMeta sortRowsStep = new StepMeta(sortRowsStepPid, name, sortRowsMeta);
return sortRowsStep;
}