com.dlsc.flexgantt.policy

## Interface IPolicyProviderListener

- All Superinterfaces:
    EventListener

      public interface IPolicyProviderListener
      extends EventListener

  A listener interface that needs to be implemented by objects that want to be informed about changes within a policy provider. The listener will be notified if for example a policy implementation gets replaced with a new / different one.
  Since:
    1.0
  Version:
    $Revision: 1.8 $
  Author:
    Dirk Lemmermann
  See Also:
    `IPolicyProvider.addPolicyProviderListener(IPolicyProviderListener)`

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `policyProviderChanged(PolicyProviderEvent evt)` Listener callback method that gets invoked when a change took place inside the observed policy provider.

- - ### Method Detail

    - #### policyProviderChanged

          void policyProviderChanged(PolicyProviderEvent evt)

      Listener callback method that gets invoked when a change took place inside the observed policy provider.
      Parameters:
        `evt` - an event object describing the change
      Since:
        1.0

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