Lines Matching defs:prediction

44  * We begin with ATN simulation to build paths in a DFA. Subsequent prediction
52  * prediction. One DFA works in all contexts. We avoid using context not
55  * created during prediction beginning in the decision rule. For example, if
56  * prediction occurs without invoking another rule's ATN, there are no context
94  * full context prediction, which would lead us to requiring more input than the
95  * original A B C. To make a   prediction cache work, we have to track the exact
96  * input used during the previous prediction. That amounts to a cache that maps
266      * Each prediction operation uses a cache for merge of prediction contexts.
395                     $dfa->s0->configs = $s0_closure; // not used for prediction but useful to know start configs anyway
416             $this->mergeCache = null; // wack cache after each prediction
581                     return $D->prediction;
683             $D->prediction = $predictedAlt;
699             $D->prediction = $conflictingAlts->minValue();
710                 $D->prediction = ATN::INVALID_ALT_NUMBER;
735             $dfaState->prediction = ATN::INVALID_ALT_NUMBER; // make sure we use preds
745             $dfaState->prediction = $altsToCollectPredsFrom->minValue();
813             // unique prediction?
858          * when doing full context prediction.
1114      * predicates evaluated when we reach conflict state (or unique prediction).
1116      * conflict leads to full LL evaluation and nonlinear prediction which
1174      * 1+2+3 at the first +, we see prediction filtering.
1209      *    same ATN state with the same prediction context. This transformation is
1221      * The prediction context must be considered by this filter to address
1232      * `statement`. The prediction context associated with each of these
1285             * filter the prediction context for alternatives predicting alt>1
1396      * {@see NoViableAltException} in particular prediction scenarios where the
1429      *                                        at the instant before prediction commences.
1490      * prediction, which is where predicates need to evaluate.
1854      * rule. Note that when making a prediction starting at that
1860      * How do we know this always gives same prediction answer?
2447         int $prediction,
2470                 $prediction,