Package org.eso.ias.plugin

Interface ChangeValueListener

All Known Implementing Classes:
Plugin
public interface ChangeValueListener
The interface for the listener of changes in a monitored value.

The method is invoked when the value changes or the refresh time interval elapsed.

Author:
acaproni

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    monitoredValueUpdated(ValueToSend value)
    Notify the listener that the value of the monitor point has been updated.

  • Method Details

    • monitoredValueUpdated

      void monitoredValueUpdated(ValueToSend value)
      Notify the listener that the value of the monitor point has been updated.

      Updated does not mean changed because a value must be resent to the core of the IAS even if its value did not change whenever the refresh time interval elapses.

      Parameters:
      value - the not null value to notify to the listener