Lines Matching refs:this
27 $this->parent = $parent;
28 $this->returnState = $returnState;
52 return $this->parent;
61 return $this->returnState;
66 if ($this === $other) {
74 if ($this->returnState !== $other->returnState) {
78 return Equality::equals($this->parent, $other->parent);
83 $up = $this->parent === null ? '' : (string) $this->parent;
86 if ($this->returnState === PredictionContext::EMPTY_RETURN_STATE) {
90 return '' . $this->returnState;
93 return '' . $this->returnState . ' ' . $up;
98 if ($this->parent === null) {
102 return Hasher::hash($this->parent, $this->returnState);