Package org.apache.paimon.fileindex.bitmap

Interface Summary

Interface	Description
BitmapFileIndexMeta.ThrowableConsumer	functional interface.
BitmapFileIndexMeta.ThrowableSupplier	functional interface.

Class Summary

Class	Description
ApplyBitmapIndexFileRecordIterator	A FileRecordIterator wraps a FileRecordIterator and BitmapIndexResult.
ApplyBitmapIndexRecordReader	A RecordReader which apply BitmapIndexResult to filter record.
BitmapFileIndex	The implementation of bitmap file index.
BitmapFileIndexFactory	Factory to create BitmapFileIndex.
BitmapFileIndexMeta	Bitmap file index format (V1) +-------------------------------------------------+----------------- | version (1 byte) | +-------------------------------------------------+ | row count (4 bytes int) | +-------------------------------------------------+ | non-null value bitmap number (4 bytes int) | +-------------------------------------------------+ | has null value (1 byte) | +-------------------------------------------------+ | null value offset (4 bytes if has null value) | HEAD +-------------------------------------------------+ | value 1 | offset 1 | +-------------------------------------------------+ | value 2 | offset 2 | +-------------------------------------------------+ | value 3 | offset 3 | +-------------------------------------------------+ | ...
BitmapFileIndexMeta.Entry	Bitmap entry.
BitmapFileIndexMetaV2	When the bitmap-indexed column cardinality is high, using the first version of the bitmap index format will take a lot of time to read the entire dictionary.
BitmapIndexResult	bitmap file index result.
BitmapTypeVisitor<R>	Simplified visitor for bitmap index.