úÎ!2 t     (c) 2016 Ertugrul SöylemezBSD3!Ertugrul Söylemez <esz@posteo.de> experimentalSafe<A predictor tracks information on the current state of type s and deltas of type d·. It records a sequence of pending local deltas and the last state known to be consistent on both sides. As remote deltas arrive they are reconciled with the pending local deltas.¬Warning: If you use the constructor directly, keep in mind that for efficiency reasons this library operates under the assumption that the second tuple components of the H field are the predicted states as produced by the corresponding delta.Do the deltas agree?Effect of a delta on the state.Last consistent state.0Pending local deltas and their resulting states.NApply the given local delta. This adds it to the sequence of pending deltas.Apply the given remote delta.ÿ?If the given delta agrees with the oldest pending local delta, this function removes the latter from the pending sequence and marks the new state as the last consistent state. If it disagrees, all pending local deltas are removed and the state is reset to the last consistent state before applying the given delta.†Is the given predictor currently consistent? Equivalently: Have all local deltas so far been acknowledged by agreeing remote deltas? 2The current predicted state. If the predictor is , this will agree with  . 0The last consistent state. If the predictor is , this will agree with  . àSequence of pending deltas ordered chronologically with the oldest one left together with the effect that delta is predicted to have on the state. If the predictor is consistent, this function returns the empty sequence. AConstruct a predictor from the given functions and initial state. A simplified variant of  2 for cases when deltas agree when they are equal. Do the given deltas agree?Effect of a delta on the state.Initial state.  Effect of a deltas on the state.Initial state.          'predictive-0.1.0-Hvd4ZJPd4CpEgNMchqAmLFData.Predictive Predictor _predAgree _predApply _predLast _predPending applyLocal applyRemote consistentcurrentlastConsistentpending predictor predictor_