package gw.exportimport

/**
 * This class is a fully implemented {@link RowProcessedListener} in addition to subclassing {@link AbstractAsynchronousExecutor}.
 * 
 */
@ReadOnly 
abstract class AbstractAsynchronousRowExecutor<T extends Object> extends AbstractAsynchronousExecutor<T> implements RowProcessedListener {

  var _maxRows : int as readonly MaxRows
  var _rowsProcessed : int as readonly Row
  
  override protected function initialize() {
    super.initialize()
    _maxRows = 0
    _rowsProcessed = 0
  }

  override final function maxRowsCalculated(rows : int) {
    _maxRows = rows
  }
  
  override final function rowProcessed() {
    _rowsProcessed++
  }

  override final property get MaxCount() : int {
    return _maxRows
  }

  override final property get Count() : int {
    return _rowsProcessed
  }
  
}