Package com.vaadin.flow.signals.function

Interface EffectAction

All Superinterfaces:
Serializable
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface EffectAction extends Serializable
Represents an action to be executed as a signal effect. The action is run when the effect is created and subsequently run again whenever any signal dependency changes.

Signal effects automatically track dependencies on all signals that are read during the action execution. When any of those signals change, the action is re-run with updated dependencies.

See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    execute()
    Executes the effect action, automatically tracking signal dependencies.

  • Method Details

    • execute

      void execute()
      Executes the effect action, automatically tracking signal dependencies.