Uses of Package
dev.hardwood.metadata

Packages that use dev.hardwood.metadata

Package	Description
dev.hardwood.metadata	Low-level Parquet file metadata types that mirror the Thrift definitions.
dev.hardwood.reader	Parquet file readers with row-oriented and column-oriented APIs.
dev.hardwood.schema	High-level Parquet schema types with computed definition and repetition levels.
dev.hardwood.writer	Parquet file writer, with a columnar and a row-oriented API over one core.

Classes in dev.hardwood.metadata used by dev.hardwood.metadata

Class	Description
BoundingBox
ColumnChunk	Column chunk metadata.
ColumnIndex.BoundaryOrder	Ordering of min/max values across pages.
ColumnMetaData	Metadata for a column chunk.
ColumnOrder	The ordering used for a leaf column's min/max statistics, decoded from the FileMetaData.column_orders union.
CompressionCodec	Compression codecs supported by Parquet.
ConvertedType	Legacy converted types in Parquet schema (used by PyArrow for LIST/MAP annotation).
Encoding	Encoding types for Parquet data.
FieldPath	Path from the root schema to a leaf column, represented as a list of field names.
GeospatialStatistics
LogicalType	Logical types that provide semantic meaning to physical types.
LogicalType.EdgeInterpolationAlgorithm	Geodesic formulations to model and compute the shortest path on Earth.
LogicalType.TimeUnit	Resolution of time and timestamp logical types.
PageEncodingStats	The number of pages a writer produced for one combination of page type and encoding within a column chunk.
PageLocation	Location of a data page within a column chunk.
PageType	The kind of page stored in a column chunk.
PhysicalType	Physical types supported by Parquet format.
RepetitionType	Field repetition types in Parquet schema.
RowGroup	Row group metadata.
SchemaElement	Schema element in Parquet file metadata.
SizeStatistics	Size statistics for a column chunk: the unencoded size of its BYTE_ARRAY data and its repetition- and definition-level histograms.
Statistics	Column chunk statistics for min/max values, null count, and distinct count.

Classes in dev.hardwood.metadata used by dev.hardwood.reader

Class	Description
FileMetaData	Top-level file metadata for a Parquet file.

Classes in dev.hardwood.metadata used by dev.hardwood.schema

Class	Description
ConvertedType	Legacy converted types in Parquet schema (used by PyArrow for LIST/MAP annotation).
FieldPath	Path from the root schema to a leaf column, represented as a list of field names.
LogicalType	Logical types that provide semantic meaning to physical types.
PhysicalType	Physical types supported by Parquet format.
RepetitionType	Field repetition types in Parquet schema.
SchemaElement	Schema element in Parquet file metadata.

Classes in dev.hardwood.metadata used by dev.hardwood.writer

Class	Description
CompressionCodec	Compression codecs supported by Parquet.