package gw.rating.rtm.util
uses gw.rating.rtm.domain.RateBookVisitor
uses java.lang.Comparable
uses gw.rating.rtm.domain.table.RateTableCell
uses gw.rating.rtm.domain.table.RateTableRow
uses gw.rating.rtm.domain.table.RateTableModel
uses gw.rating.rtm.domain.table.RateBookModel

class EmptyVisitor implements RateBookVisitor {
  
  var doEmpty : boolean
  
  construct(visitEmpty : boolean = false) {
    doEmpty = visitEmpty
  }

  override function visitingEmptyCells() : boolean {
    return doEmpty
  }

  override function visit(tableModel : RateTableModel) {
    // NOTE: most implementations of this loop over the rows, e.g. with
    // tableModel.FactorRows.sort(RateTableRowSorters.validationSorter).each(\ row -> row.accept(this))
    // You should do this explicitly in your subclass if you need to.
  }

  override function visitBoolean(ratingCell : RateTableCell<Comparable>) {  }

  override function visitDate(ratingCell : RateTableCell<Comparable>) {   }

  override function visitDecimal(ratingCell : RateTableCell<Comparable>) {  }

  override function visitInteger(ratingCell : RateTableCell<Comparable>) {  }

  override function visitString(ratingCell : RateTableCell<Comparable>) {   }

  override function visitEmpty(ratingCell : RateTableCell<Comparable>) {   }

  override function visit(ratingRow : RateTableRow) { }

  override function visit(bookModel: RateBookModel) { }

  override function visitAfter(tableModel: RateTableModel) { }

  override function visit(routine: CalcRoutineDefinition) { }
}