CustomBuilder

com.github.mjakubowski84.parquet4s.parquet.reader.CustomBuilder
trait CustomBuilder[F[_], T]

Attributes

Graph
Supertypes
class Object
trait Matchable
class Any

Members list

Value members

Abstract methods

def chunkSize(chunkSize: Int): CustomBuilder[F, T]

For sake of better performance reader processes records in chunks. Default value is 16.

For sake of better performance reader processes records in chunks. Default value is 16.

Value parameters

chunkSize

default value override

Attributes

def filter(filter: Filter): CustomBuilder[F, T]

Value parameters

filter

optional before-read filter; no filtering is applied by default; check Filter for more details

Attributes

def options(options: Options): CustomBuilder[F, T]

Value parameters

options

configuration of how Parquet files should be read

Attributes

def read: Stream[F, T]

Attributes

Returns

final fs2.Stream