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## org.apache.tapestry5.services
Interface ComponentInstanceOperation

Deprecated. Deprecated in 5.3 with no replacement

    public interface ComponentInstanceOperation

An operation that requires an instance of a component. This is a simpler alternative to a `ComponentMethodAdvice` that avoids the most common error case: forgetting to invoke `Invocation.proceed()` (which can be very difficult to track down!).

Since:
  5.2.0
See Also:
  `TransformMethod.addOperationAfter(ComponentInstanceOperation)`, `TransformMethod.addOperationBefore(ComponentInstanceOperation)`

Method Summary
`void` | `invoke(Component instance)` Deprecated. Called to perform the desired operation on a component instance.

Method Detail

### invoke

    void invoke(Component instance)

  Deprecated.
  Called to perform the desired operation on a component instance.

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