Left

scala

LevelCloser

level

LevelRef

level

LevelZeroSkipListMerger

zero

List

scala

lastSegmentId

NextLevel

length

SeriesAtomic SeriesBasic SeriesVolatile

level

core

levelNumber

CurrentWalker NextWalker

levelSize

NextLevel

levelsUpdated

CompactionResult

lower

CurrentWalker NextWalker MemorySegment PersistentSegmentMany PersistentSegmentOne SegmentReadState BinarySearchLowerResult Some