oracle.jbo.domain.Number n = new oracle.jbo.domain.Number(maxrows);
TrInOperationsEOViewImpl v = (TrInOperationsEOViewImpl)this.getVoImpl();
v.setbndMaxRows(n);
В классе TrInOperationsEOViewImpl должна быть определена
/**
* Sets <code>value</code> for bind variable bndMaxRows.
* @param value value to bind as bndMaxRows
*/
public void setbndMaxRows(Number value) {
setNamedWhereClauseParam("bndMaxRows", value);
}