classExpressionLexeme

packages/ztd-query-postgres/src/Shadow/Mutation/Upsert/Expression/ExpressionLexeme.php:15

final class ExpressionLexeme

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

Expression lexeme for the supported UPSERT expression grammar.

Methods§

public function isSymbol(SqlToken $token, list<string> $symbols): bool

source §

Parameters

`$token`	`SqlToken`
`$symbols`	`list<string>`

Returns

bool

Test cases 1

ExpressionLexemeTest::testIsSymbolRequiresTheSymbolTokenKind calls

Called from 8

Calls 2

class-const SqlTokenKind::Symbol() line 22
function-call in_array line 22

public function isIdentifier(SqlToken $token): bool

source §

Is identifier.

Parameters

$token SqlToken

Returns

bool

Test cases 1

ExpressionLexemeTest::testIsIdentifierRecognizesBareAndQuotedNames calls

Called from 2

Calls 3

class-const SqlTokenKind::Word() line 30
class-const SqlTokenKind::QuotedIdentifier() line 34
function-call str_starts_with line 34

public function identifier(SqlToken $token): string

source §

Identifier.

Parameters

$token SqlToken

Returns

string

Test cases 1

ExpressionLexemeTest::testIdentifierUnescapesDoubledQuotes calls

Called from 2

Calls 3

class-const SqlTokenKind::Word() line 42
function-call str_replace line 46
function-call substr line 46

public function number(string $literal): int|float

source §

Number.

Parameters

$literal string

Returns

int|float

Test cases 1

ExpressionLexemeTest::testNumberDistinguishesIntegersAndExponentLiterals calls

Called from 1

method-call ZtdQuery\Platform\Postgres\Shadow\Mutation\Upsert\Expression\PrimaryParser::parsePrimary() packages/ztd-query-postgres/src/Shadow/Mutation/Upsert/Expression/PrimaryParser.php:50

Calls 2

function-call str_replace line 54
function-call strpbrk line 56

public function string(string $literal): string

source §

String.

Parameters

$literal string

Returns

string

Test cases 1

ExpressionLexemeTest::testStringUnescapesDoubledApostrophes calls

Called from 1

method-call ZtdQuery\Platform\Postgres\Shadow\Mutation\Upsert\Expression\PrimaryParser::parsePrimary() packages/ztd-query-postgres/src/Shadow/Mutation/Upsert/Expression/PrimaryParser.php:55

Calls 2

function-call str_replace line 64
function-call substr line 64

Test cases 14§

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

Dedicated tests 5

Other tests reaching this symbol 9

Relations§

Instantiated in 14

Method calls 14