Lines Matching defs:position

101      * position and return the matching one.
104      * lookahead position against all of the provided tokens. If a match is
118      * The position parameter may be provided to enforce a match on an
119      * arbitrary token stream position. Therefore unlimited lookahead is
123      * @param int $position
129       $expectedTokens, int $position = 0, bool $allowEndOfTokens = FALSE
133         return $this->lookahead(array($expectedTokens), $position, $allowEndOfTokens);
138       if ($allowEndOfTokens === TRUE && (!isset($this->_tokens[$position]))) {
143         if ($this->matchToken($position, $token)) {
144           return $this->_tokens[$position];
149       throw $this->handleMismatch($expectedTokens, $position);
153      * Validate if the of the token stream is reached. The position parameter
156      * @param int $position
159     protected function endOfTokens(int $position = 0): bool {
160       return (count($this->_tokens) <= $position);
189       // increase position until the end of the token stream is reached or
191       $position = 0;
193       while (count($this->_tokens) > $position) {
195           if ($found = $this->matchToken($position, $token)) {
196             ++$position;
206       if ($position > 0) {
207         array_splice($this->_tokens, 0, $position);
234      * Returns true if the token at the given position exists and the provided
235      * token type matches type of the token at this position, false otherwise.
237      * @param int $position
241     protected function matchToken(int $position, int $type): bool {
242       if (!isset($this->_tokens[$position])) {
251       return ($this->_tokens[$position]->type === $type);
258      * @param int $position
261     private function handleMismatch($expectedTokens, $position = 0) {
263       if (!isset($this->_tokens[$position])) {
268       return new Exception\TokenMismatchException($this->_tokens[$position], $expectedTokens);