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<?php |
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declare(strict_types=1); |
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namespace Remorhaz\JSON\Pointer\Parser; |
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use Remorhaz\JSON\Pointer\Locator\LocatorBuilderInterface; |
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use Remorhaz\UniLex\Grammar\SDD\TranslationSchemeInterface; |
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use Remorhaz\UniLex\Lexer\Token; |
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use Remorhaz\UniLex\Parser\Production; |
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use Remorhaz\UniLex\Parser\Symbol; |
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final class TranslationScheme implements TranslationSchemeInterface |
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{ |
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private $locatorBuilder; |
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public function __construct(LocatorBuilderInterface $locatorBuilder) |
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{ |
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$this->locatorBuilder = $locatorBuilder; |
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} |
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public function applyTokenActions(Symbol $symbol, Token $token): void |
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{ |
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$s = $symbol->getShortcut(); |
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$t = $token->getShortcut(); |
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switch ($symbol->getSymbolId()) { |
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case SymbolType::T_UNESCAPED: |
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case SymbolType::T_SLASH: |
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case SymbolType::T_TILDE: |
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case SymbolType::T_ZERO: |
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case SymbolType::T_ONE: |
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$s['s.text'] = $t['text']; |
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break; |
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} |
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} |
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public function applyProductionActions(Production $production): void |
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{ |
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$header = $production->getHeaderShortcut(); |
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$symbols = $production->getSymbolListShortcut(); |
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$hash = "{$production->getHeader()->getSymbolId()}.{$production->getIndex()}"; |
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switch ($hash) { |
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case SymbolType::NT_REFERENCE . '.0': |
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// [ 0:NT_REFERENCE_PART, 1:NT_REFERENCE ] |
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case SymbolType::NT_ESCAPED . '.0': |
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// [ 0:T_TILDE, 1:NT_ESCAPED_SYMBOL ] |
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$header['s.text'] = $symbols[1]['s.text']; |
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break; |
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case SymbolType::NT_REFERENCE . '.1': |
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// [ ] |
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$header['s.text'] = $header['i.text']; |
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break; |
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case SymbolType::NT_REFERENCE_PART . '.0': |
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// [ 0:NT_UNESCAPED ] |
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case SymbolType::NT_REFERENCE_PART . '.1': |
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// [ 0:NT_ESCAPED ] |
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case SymbolType::NT_UNESCAPED . '.0': |
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// [ 0:T_UNESCAPED ] |
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case SymbolType::NT_UNESCAPED . '.1': |
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// [ 0:T_ZERO ] |
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case SymbolType::NT_UNESCAPED . '.2': |
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// [ 0:T_ONE ] |
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$header['s.text'] = $symbols[0]['s.text']; |
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break; |
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case SymbolType::NT_ESCAPED_SYMBOL . '.0': |
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// [ 0:T_ZERO ] |
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$header['s.text'] = '~'; |
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break; |
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case SymbolType::NT_ESCAPED_SYMBOL . '.1': |
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// [ 0:T_ONE ] |
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$header['s.text'] = '/'; |
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break; |
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} |
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} |
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public function applySymbolActions(Production $production, int $symbolIndex): void |
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{ |
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$header = $production->getHeaderShortcut(); |
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$symbols = $production->getSymbolListShortcut(); |
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$hash = "{$production->getHeader()->getSymbolId()}.{$production->getIndex()}.{$symbolIndex}"; |
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switch ($hash) { |
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case SymbolType::NT_REFERENCE_LIST . '.0.1': |
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// [ 0:T_SLASH, 1:NT_REFERENCE, 2:NT_REFERENCE_LIST ] |
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$symbols[1]['i.text'] = ''; |
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break; |
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case SymbolType::NT_REFERENCE_LIST . '.0.2': |
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// [ 0:T_SLASH, 1:NT_REFERENCE, 2:NT_REFERENCE_LIST ] |
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$this |
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->locatorBuilder |
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->addReference($symbols[1]['s.text']); |
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break; |
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case SymbolType::NT_REFERENCE . '.0.1': |
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// [ 0:NT_REFERENCE_PART, 1:NT_REFERENCE ] |
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$symbols[1]['i.text'] = $header['i.text'] . $symbols[0]['s.text']; |
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break; |
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} |
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} |
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} |
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remorhaz /
php-json-pointer
