Package VASSAL.counters

Interface StateMergeable

All Known Implementing Classes:
ActionButton, AreaOfEffect, BasicPiece, CalculatedProperty, Clone, CounterGlobalKeyCommand, Deck, Decorator, Delete, Deselect, DynamicProperty, Embellishment, Embellishment0, Footprint, FreeRotator, GlobalHotKey, Hideable, Immobilized, Labeler, Marker, MenuSeparator, MovementMarkable, NonRectangular, Obscurable, Pivot, PlaceMarker, PlaySound, PropertySheet, Replace, ReportState, RestrictCommands, Restricted, ReturnToDeck, SendToLocation, SetGlobalProperty, Stack, SubMenu, TableInfo, TranslatableMessage, Translate, TriggerAction, UsePrototype
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 StateMergeable
GamePieces may implement this interface to implement "merge" functionality of their state. The merge method applies the diff between an "old" and a "new" state to the current state of the piece.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    mergeState​(String newState, String oldState)
    Compute the difference between newState and oldState and apply that difference to the current state

  • Method Details

    • mergeState

      void mergeState​(String newState, String oldState)
      Compute the difference between newState and oldState and apply that difference to the current state
      Parameters:
      newState - new serialized game state string
      oldState - old serialized game state string