Package org.apache.jackrabbit.oak.plugins.observation

Interface FilteringAwareObserver

public interface FilteringAwareObserver
A FilteringAwareObserver is the stateless-variant of an Observer which gets an explicit before as well as the after NodeState.

It is used by the FilteringObserver (or more precisely by the FilteringDispatcher) to support skipping (ie filtering) of content changes.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    contentChanged(@NotNull NodeState before, @NotNull NodeState after, @NotNull CommitInfo info)
    Equivalent to the state-full contentChanged() method of the Observer with one important difference being that this variation explicitly passes the before NodeState (thus the observer must in this case not remember the previous state)

  • Method Details

    • contentChanged

      void contentChanged(@NotNull @NotNull NodeState before, @NotNull @NotNull NodeState after, @NotNull @NotNull CommitInfo info)
      Equivalent to the state-full contentChanged() method of the Observer with one important difference being that this variation explicitly passes the before NodeState (thus the observer must in this case not remember the previous state)
      Parameters:
      before - the before NodeState
      after - the after NodeState
      info - the associated CommitInfo