Examples of org.eclipse.core.internal.databinding.observable.DelayedObservableValue

org.eclipse.core.internal.databinding.observable.DelayedObservableValue

{@link IObservableValue} implementation that wraps an{@link IObservableValue} and delays notification of value change events fromthe wrapped observable value until a certain time has passed since the last change event. This class helps to boost performance in bindings (both in validation and in event firing) when the observed value is rapidly changing. A common use of this class is to delay validation until the user stops typing in an UI field. To notify about pending changes, a DelayedObservableValue fires a stale event when the wrapped observable value fires a change event, and remains stale as long as a value change is pending. Note that this class will not forward {@link ValueChangingEvent} events froma wrapped {@link IVetoableValue}. @since 1.2

   * 
   * @since 1.2
   */
  public static IObservableValue observeDelayedValue(int delay,
      IObservableValue observable) {
    return new DelayedObservableValue(delay, observable);
  }

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