_stringExpr = $stringExpr; $this->_stringPattern = $stringPattern; $this->_isNot = $isNot; $this->_escapeChar = $escapeChar; } public function isNot() { return $this->_isNot; } public function getStringExpression() { return $this->_stringExpr; } public function getStringPattern() { return $this->_stringPattern; } public function getEscapeChar() { return $this->_escapeChar; } }