jimmybow commented on issue #5690:
URL: https://github.com/apache/hop/issues/5690#issuecomment-3263806079
> please add a little more detail: what are you trying to do, what works,
what doesn't? Also, doesn't sound like a P1.
below is the test code:
```
public boolean init() {
logBasic("init()");
return parent.initImpl();
}
public boolean processRow() throws HopException {
if (first) {
first = false;
/* TODO: Your code here. (Using info fields)
FieldHelper infoField = get(Fields.Info, "info_field_name");
RowSet infoStream = findInfoRowSet("info_stream_tag");
Object[] infoRow = null;
int infoRowCount = 0;
// Read all rows from info transform before calling getRow() method,
which returns first row from any
// input rowset. As rowMeta for info and input transforms varies
getRow() can lead to errors.
while((infoRow = getRowFrom(infoStream)) != null){
// do something with info data
infoRowCount++;
}
*/
}
Object[] r = getRow();
if (r == null) {
setOutputDone();
return false;
}
// It is always safest to call createOutputRow() to ensure that your
output row's Object[] is large
// enough to handle any new fields you are creating in this transform.
r = createOutputRow(r, data.outputRowMeta.size());
/* TODO: Your code here. (See Sample)
// Get the value from an input field
String foobar = get(Fields.In, "a_fieldname").getString(r);
foobar += "bar";
// Set a value in a new output field
get(Fields.Out, "output_fieldname").setValue(r, foobar);
*/
// Send the row on to the next transform.
putRow(data.outputRowMeta, r);
return true;
}
public void dispose() {
logBasic("dispose");
parent.disposeImpl();
}
```
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