Package net.simplace.core

Interface FWObserver

All Known Implementing Classes:
FWAbstractExtendedFormComponent, FWAbstractFormComponent, FWChartFormComponent, FWCheckValueFormComponent, FWChoiceFormComponent, FWDatabaseAccessFormComponent, FWDateFormComponent, FWDoubleFormComponent, FWFileChooserFormComponent, FWGroupFormComponent, FWHeaderFormComponent, FWImageFormComponent, FWIntegerFormComponent, FWLabelFormComponent, FWMemoryMonitorFormComponent, FWPasswordFormComponent, FWProcessorButtonFormComponent, FWProgressFormComponent, FWResultFormComponent, FWSimSolution, FWTableFormComponent, FWTextFormComponent, FWTreeFormComponent
public interface FWObserver
A class can implement the Observer interface when it wants to be informed of changes in observable objects.
Author:
Andreas Enders

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    update(FWObservable aFormObservable, Object aArg)
    This method is called whenever the observed object is changed.

  • Method Details

    • update

      void update(FWObservable aFormObservable, Object aArg)
      This method is called whenever the observed object is changed. An application calls an Observable object's notifyObservers method to have all the object's observers notified of the change.
      Parameters:
      aFormObservable - the observable object.
      aArg - an argument passed to the notifyObservers method.