Package com.vaadin.signals.impl

Interface SignalTree.PendingCommit

Enclosing class:
SignalTree
public static interface SignalTree.PendingCommit
Collection of callbacks representing the possible stages when committing a transaction. The commit is split up into stages to enable a coordinated transaction that includes multiple signal trees.
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    applyChanges()
    Updates the tree state so that all pending changes are considered to be submitted.
    boolean
    canCommit()
    Checks whether the pending changes can be committed.
    void
    markAsAborted()
    Sets the result of all pending changes as rejected.
    void
    publishChanges()
    Notifies dependents and updates all result listeners based on the pending changes.

  • Method Details

    • canCommit

      boolean canCommit()
      Checks whether the pending changes can be committed. Committing is possible if all changes would be accepted based on the current tree state.
      Returns:
      true if the changes can be committed.

    • applyChanges

      void applyChanges()
      Updates the tree state so that all pending changes are considered to be submitted.

    • markAsAborted

      void markAsAborted()
      Sets the result of all pending changes as rejected.

    • publishChanges

      void publishChanges()
      Notifies dependents and updates all result listeners based on the pending changes.