com.vaadin.signals.

Interface SignalCommand.KeyCommand

All Superinterfaces:

SignalCommand

All Known Implementing Classes:

SignalCommand.AdoptAsCommand, SignalCommand.PutCommand, SignalCommand.PutIfAbsentCommand, SignalCommand.RemoveByKeyCommand

Enclosing interface:

SignalCommand

A signal command that targets a map entry by key.

  • Method Details

    • key

      String key()

      Gets the targeted map key.

      Returns:

      the map key, not null