public void getInfo(SasInputMeta meta) throws KettleStepException {
// copy info to Meta class (input)
meta.setAcceptingField(wAccField.getText());
int nrNonEmptyFields = wFields.nrNonEmpty();
meta.getOutputFields().clear();
for (int i = 0; i < nrNonEmptyFields; i++) {
TableItem item = wFields.getNonEmpty(i);
int colnr = 1;
SasInputField field = new SasInputField();
field.setName(item.getText(colnr++));
field.setRename(item.getText(colnr++));
if (Const.isEmpty(field.getRename())) {
field.setRename(field.getName());
}
field.setType(ValueMeta.getType(item.getText(colnr++)));
field.setConversionMask(item.getText(colnr++));
field.setLength(Const.toInt(item.getText(colnr++), -1));
field.setPrecision(Const.toInt(item.getText(colnr++), -1));
field.setDecimalSymbol(item.getText(colnr++));
field.setGroupingSymbol(item.getText(colnr++));
field.setTrimType(ValueMeta.getTrimTypeByDesc(item.getText(colnr++)));
meta.getOutputFields().add(field);
}
wFields.removeEmptyRows();
wFields.setRowNums();
wFields.optWidth(true);
}
/** Copy information from the meta-data input to the dialog fields. */
public void getData() {
wAccField.setText(Const.NVL(input.getAcceptingField(), ""));
for (int i = 0; i < input.getOutputFields().size(); i++) {
SasInputField field = input.getOutputFields().get(i);
TableItem item = new TableItem(wFields.table, SWT.NONE);
int colnr = 1;
item.setText(colnr++, Const.NVL(field.getName(), ""));
item.setText(colnr++, Const.NVL(field.getRename(), ""));
item.setText(colnr++, ValueMeta.getTypeDesc(field.getType()));
item.setText(colnr++, Const.NVL(field.getConversionMask(), ""));
item.setText(colnr++, field.getLength() >= 0 ? Integer.toString(field.getLength()) : "");
item.setText(
colnr++, field.getPrecision() >= 0 ? Integer.toString(field.getPrecision()) : "");
item.setText(colnr++, Const.NVL(field.getDecimalSymbol(), ""));
item.setText(colnr++, Const.NVL(field.getGroupingSymbol(), ""));
item.setText(colnr++, Const.NVL(field.getTrimTypeDesc(), ""));
}
wFields.removeEmptyRows();
wFields.setRowNums();
wFields.optWidth(true);
wStepname.selectAll();
wStepname.setFocus();
}