classTree

packages/sql-semantics/src/Core/Ast/Tree.php:16

final class Tree

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

Navigates grammar boundaries without flattening nested query or expression scopes.

Methods§

public static function assertChildren(
    Node $source,
    list<string> $nodes,
    list<string> $tokens,
): void

source §

Parameters

`$source`	`Node`
`$nodes`	`list<string>`
`$tokens`	`list<string>`

Test cases 1

TreeTest::testAssertChildrenRejectsUnknownClauses calls

Called from 9

Calls 4

static-call Tree::significant() line 24
function-call in_array line 25
static-call Tree::unsupported() line 26
function-call strtoupper line 28

public static function outer(Node $node, list<string> $names): list<Node>

source §

Parameters

`$node`	`Node`
`$names`	`list<string>`	Nonterminals at which traversal stops

Returns

list<Node>

Test cases 3

Called from 50

Calls 3

function-call in_array line 40
function-call array_push line 46
static-call Tree::outer() line 46

public static function child(Node $node, list<string> $names): ?Node

source §

Parameters

`$node`	`Node`
`$names`	`list<string>`	Names to find among immediate children

Returns

?Node

Test cases 1

TreeTest::testChildDoesNotSearchNestedScopes calls

Called from 32

Calls 1

function-call in_array line 59

public static function significant(Node $node): list<Node|Token>

source §

Parameters

$node Node

Returns

list<Node|Token>

Test cases 2

Called from 3

Calls 2

function-call array_values line 72
function-call array_filter line 72

public static function text(Node|Token $node): string

source §

Returns terminal spellings for diagnostics, without reparsing SQL.

Parameters

$node Node|Token

Returns

string

Test cases 3

Called from 23

Calls 2

function-call implode line 80
function-call array_map line 80

public static function unsupported(Node|Token $node, string $context): never

source §

Parameters

`$node`	`Node\|Token`
`$context`	`string`

Returns

never

Throws

SemanticException

Test cases 1

TreeTest::testUnsupportedCarriesOriginalSyntax calls

Called from 53

Calls 2

new SemanticException line 88
static-call Tree::text() line 88

Test cases 65§

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

Dedicated tests 6

Other tests reaching this symbol 59

SchemaAnalyzerTest calls
ColumnPropertiesTest calls
ColumnReaderTest calls
ConstraintReaderTest calls
IdentifiersTest calls
SchemaChangesTest calls
SchemaReaderTest calls
StatementListTest::testReadPreservesStatementBoundaries calls
TokenGroupsTest calls
TypeReaderTest calls
BinderTest calls
BoundRelationTest calls
ExpressionBinderTest::testQualifiedRejectsNonNameOperands calls
ExpressionRulesTest calls
FromBinderTest calls
IdentitySequenceTest calls
LiteralBinderTest calls
NullFactsTest calls
ProjectionBinderTest calls
ScopeTest calls
SelectBinderTest calls
SelectModifiersBinderTest calls
SyntaxGuardTest calls
TableResolverTest calls
TypeResolutionTest calls
DialectTest calls
BoundSelectTest calls
ColumnBindingTest calls
ExpressionKindTest calls
ExpressionTest calls
JoinKindTest calls
JoinTest calls
OrderingTest calls
OutputColumnTest calls
TableUseTest calls
PlatformTest::testSyntaxRecognizesSelectBody calls
NameRulesTest calls
QueryRulesTest calls
SchemaRulesTest calls
SyntaxRulesTest calls
TypeRulesTest calls
ColumnDefinitionTest calls
ColumnGenerationTest calls
ConstraintKindTest calls
GenerationKindTest calls
InvariantTest calls
TableConstraintTest calls
TableDefinitionTest calls
SchemaBuilderTest calls
SchemaTest calls
SemanticExceptionTest calls
NullabilityTest calls
TypeDescriptorTest calls
SchemaTest calls
NameRulesTest calls
PlatformTest::testSyntaxRecognizesSelectBody calls
QueryRulesTest calls
SchemaRulesTest calls
TypeRulesTest calls

Relations§

Static calls 165