Lines Matching refs:this
30 * Stores the computed hash code of this {@see PredictionContext}. The hash
55 $this->id = self::$globalNodeCount++;
105 return $this === self::empty();
110 return $this->getReturnState($this->getLength() - 1) === self::EMPTY_RETURN_STATE;
115 if ($this->cachedHashCode === null) {
116 $this->cachedHashCode = $this->computeHashCode();
119 return $this->cachedHashCode;
190 * @param bool $rootIsWildcard `true` if this is a local-context merge,
515 // TODO: track whether this is possible above during merge sort for speed
640 $this->cachedHashCode = null;