Uses of Interface
dev.hardwood.reader.RowReader

Packages that use RowReader

Package	Description
dev.hardwood.reader	Parquet file readers with row-oriented and column-oriented APIs.

Uses of RowReader in dev.hardwood.reader

Classes in dev.hardwood.reader that implement RowReader

Modifier and Type	Class	Description
class	MultiFileRowReader	A RowReader that reads across multiple Parquet files with automatic file prefetching.

Methods in dev.hardwood.reader that return RowReader

Modifier and Type	Method	Description
RowReader	ParquetFileReader.createRowReader()	Create a RowReader that iterates over all rows in all row groups.
RowReader	ParquetFileReader.createRowReader(long maxRows)	Create a RowReader that returns at most maxRows rows.
RowReader	ParquetFileReader.createRowReader(FilterPredicate filter)	Create a RowReader with a filter, iterating over all columns but only matching row groups.
RowReader	ParquetFileReader.createRowReader(FilterPredicate filter, long maxRows)	Create a RowReader with a filter that returns at most maxRows rows.
RowReader	ParquetFileReader.createRowReader(ColumnProjection projection)	Create a RowReader that iterates over selected columns in all row groups.
RowReader	ParquetFileReader.createRowReader(ColumnProjection projection, long maxRows)	Create a RowReader with column projection that returns at most maxRows rows.
RowReader	ParquetFileReader.createRowReader(ColumnProjection projection, FilterPredicate filter)	Create a RowReader that iterates over selected columns in only matching row groups.
RowReader	ParquetFileReader.createRowReader(ColumnProjection projection, FilterPredicate filter, long maxRows)	Create a RowReader with column projection and filter that returns at most maxRows rows.