Iterator Template

setNextRow()

Specify which row to read next from the table.

Syntax

void = rb.iterator.setNextRow(rowNumber)

Parameters

The 'setNextRow' method takes 1 parameter:

Results

The 'setNextRow' method returns no useful information.

Remarks

The default behaviour of an iterator is to get the next ordered row in the table each time iterator.getNextRow is called. This default order can be modified by calling iterator.setNextRow, specifying a position in the table and then calling iterator.getNextRow.

The index into the virtual table is zero based. To set the next row to be read to be the first row in the table call setNextRow(0).