classSequenceObservation

public function leaves(list<TerminalOccurrence> $terminals): array<int, list<array{int, string}>>

Groups leaf identities and names by every source production they descend from.

Test cases 3

• SequenceObservationTest::testLeavesGroupsCompleteIdentitiesUnderEveryAncestor covers and calls
• SequenceObservationTest::testPreservedCreditsUnmodifiedSiblingsAndTheirEmptyChildren covers
• SequenceObservationTest::testPreservedDistinguishesEmptyGrammarFromInsertedOutput covers

Called from 2

• method-call SqlFaker\Generation\Coverage\SequenceObservation::preserved() packages/sql-faker/src/Generation/Coverage/SequenceObservation.php:38
• method-call SqlFaker\Generation\Coverage\SequenceObservation::preserved() packages/sql-faker/src/Generation/Coverage/SequenceObservation.php:39

public function preserved(TerminalSequence $sequence): list<int>

Retains exact original subtrees; empty productions in transformed parents are conservatively uncredited.

Test cases 3

• GrammarCoverageTest::testRecordSequenceKeepsTransformedSelectionsOutOfPreservedOutputCoverage calls
• SequenceObservationTest::testPreservedCreditsUnmodifiedSiblingsAndTheirEmptyChildren covers and calls
• SequenceObservationTest::testPreservedDistinguishesEmptyGrammarFromInsertedOutput covers and calls

Called from 1

• method-call SqlFaker\Generation\SqlGenerator::generate() packages/sql-faker/src/Generation/SqlGenerator.php:93

Calls 2

• method-call SequenceObservation::leaves() line 38
• function-call array_keys line 50