classSymbolPrinter

packages/bison-parser/src/Printer/SymbolPrinter.php:17

final class SymbolPrinter

Restricted visibility: declared "@visibility root". Code outside that scope must not name this declaration.

Writes symbols, tags and literals the way Bison spells them.

Methods§

public function __construct(private Escapes $escapes = new \BisonParser\Scanner\Escapes())

source §

Parameters

$escapes Escapes Writes the bytes of a literal

Calls 1

new Escapes line 22

public function symbol(Symbol $symbol): string

source §

Writes a symbol.

Parameters

$symbol Symbol The symbol

Returns

string The identifier, or the quoted literal

Test cases 1

SymbolPrinterTest::testSymbol calls

Called from 5

Calls 5

class-const SymbolKind::Identifier() line 40
class-const SymbolKind::CharLiteral() line 41
method-call Escapes::encode() line 41
class-const SymbolKind::String() line 42
method-call SymbolPrinter::string() line 42

public function string(string $text): string

source §

Writes a string literal.

Parameters

$text string The decoded text

Returns

string The quoted literal

Test cases 1

SymbolPrinterTest::testString calls

Called from 4

Calls 1

method-call Escapes::encode() line 55

public function tag(Tag $tag): string

source §

Writes a tag between angle brackets.

Parameters

$tag Tag The tag

Returns

string The tag as written in a grammar

Test cases 1

SymbolPrinterTest::testTag calls

Called from 1

method-call BisonParser\Printer\DeclarationPrinter::targets() packages/bison-parser/src/Printer/DeclarationPrinter.php:177

public function code(string $code): string

source §

Writes braced code.

Parameters

$code string The code without its braces

Returns

string The code between braces

Test cases 1

SymbolPrinterTest::testCode calls

Called from 8

Private surface 1§

Implementation details, listed for orientation only.

private Escapes $escapes = new \BisonParser\Scanner\Escapes()

Test cases 9§

Test cases that cover or call this symbol, from the coverage report and from the analyzed test sources.

Dedicated tests 4

Other tests reaching this symbol 5

Relations§

Instantiated in 2

Method calls 17

Type declarations 2