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## org.apache.tapestry5
Interface ComponentAction<T>

All Superinterfaces:
  java.io.Serializable

All Known Implementing Classes:
  BeanEditor.Prepare

    public interface ComponentAction<T>

extends java.io.Serializable

An action that is associated with a component. This is used in several areas of Tapestry and is primarily an attempt to externalize state for a component so that it can be recorded outside the object.

ComponentActions should be immutable. They are often created during one request and associated with a particular component instance. They are then used in a later request (with an equivalent component instance).

ComponentActions are serializable (they are often serialized into Base64 strings for storage on the client).

Method Summary
`void` | `execute(T component)` Passed a component instance, the action should operate upon the instance.

Method Detail

### execute

    void execute(T component)

  Passed a component instance, the action should operate upon the instance.

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