Lines Matching refs:this

23      * The {@see TokenSource} from which tokens for this stream are fetched.
68      *    this field.
76         $this->tokenSource = $tokenSource;
81         return $this->tokenSource;
86         return $this->index;
101         $this->lazyInit();
103         $this->index = $this->adjustSeekIndex($index);
108         return \count($this->tokens);
115         if ($this->index >= 0) {
116             if ($this->fetchedEOF) {
119                 $skipEofCheck = $this->index < \count($this->tokens) - 1;
122                 $skipEofCheck = $this->index < \count($this->tokens);
126         if (!$skipEofCheck && $this->LA(1) === Token::EOF) {
130         if ($this->sync($this->index + 1)) {
131             $this->index = $this->adjustSeekIndex($this->index + 1);
145         $n = $i - \count($this->tokens) + 1; // how many more elements we need?
148             $fetched = $this->fetch($n);
158         if ($this->fetchedEOF) {
164             $token = $this->tokenSource->nextToken();
165             $token->setTokenIndex(\count($this->tokens));
167             $this->tokens[] = $token;
170                 $this->fetchedEOF = true;
181         $count = \count($this->tokens);
191         $this->lazyInit();
193         return $this->tokens[$index];
198         $token = $this->LT($i);
205         if ($this->index - $k < 0) {
209         return $this->tokens[$this->index - $k];
214         $this->lazyInit();
221             return $this->LB(-$k);
224         $i = $this->index + $k - 1;
226         $this->sync($i);
228         if ($i >= \count($this->tokens)) {
231             return $this->tokens[\count($this->tokens) - 1];
234         return $this->tokens[$i];
241      * exception is thrown in this method, the current stream index should not
244      * For example, {@see CommonTokenStream} overrides this method to ensure
258         if ($this->index === -1) {
259             $this->setup();
265         $this->sync(0);
267         $this->index = $this->adjustSeekIndex(0);
271      * Reset this token stream by setting its token source.
275         $this->tokenSource = $tokenSource;
276         $this->tokens = [];
277         $this->index = -1;
278         $this->fetchedEOF = false;
286         return $this->tokens;
300         $this->lazyInit();
303         if ($stop >= \count($this->tokens)) {
304             $stop = \count($this->tokens) - 1;
308             $t = $this->tokens[$i];
329         $this->sync($i);
331         if ($i >= \count($this->tokens)) {
332             return $this->getLength() - 1;
335         $token = $this->tokens[$i];
343             $this->sync($i);
345             $token = $this->tokens[$i];
362         while ($i >= 0 && $this->tokens[$i]->getChannel() !== $channel) {
378         $this->lazyInit();
380         if ($tokenIndex < 0 || $tokenIndex >= \count($this->tokens)) {
381             throw new \RuntimeException(\sprintf('%d not in 0..%d', $tokenIndex, \count($this->tokens) - 1));
384         $nextOnChannel = $this->nextTokenOnChannel($tokenIndex + 1, Lexer::DEFAULT_TOKEN_CHANNEL);
387         $to = $nextOnChannel === -1 ? \count($this->tokens) - 1 : $nextOnChannel;
389         return $this->filterForChannel($from_, $to, $channel);
401         $this->lazyInit();
403         if ($tokenIndex < 0 || $tokenIndex >= \count($this->tokens)) {
404             throw new \RuntimeException(\sprintf('%d not in 0..%d', $tokenIndex, \count($this->tokens) - 1));
407         $prevOnChannel = $this->previousTokenOnChannel($tokenIndex - 1, Lexer::DEFAULT_TOKEN_CHANNEL);
417         return $this->filterForChannel($from, $to, $channel);
427             $t = $this->tokens[$i];
447         return $this->tokenSource->getSourceName();
451      * Get the text of all tokens in this buffer.
455         $this->lazyInit();
456         $this->fill();
464         if ($stop >= \count($this->tokens)) {
465             $stop = \count($this->tokens) - 1;
470             $t = $this->tokens[$i];
484         return $this->getTextByInterval(new Interval(0, \count($this->tokens) - 1));
490         $stopIndex = $stop === null ? \count($this->tokens) - 1 : $stop->getTokenIndex();
492         return $this->getTextByInterval(new Interval($startIndex, $stopIndex));
497         return $this->getTextByInterval($context->getSourceInterval());
505         $this->lazyInit();
507         while ($this->fetch(1000) === 1000) {