feat(core): add MaskExpression POJO and ReadRel projection support#782

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flex-seongmin wants to merge 3 commits intosubstrait-io:mainfrom

flex-team:feat/add-mask-expression

Commits on Mar 26, 2026

feat(core): add MaskExpression POJO and projection support for ReadRel
flex-seongmin
committed
test(core): add MaskExpression roundtrip tests for nested list, map, and key expression projections
flex-seongmin
committed
chore(core): format code for spotlessJavaApply lint
flex-seongmin
committed