ExplicitSelectCatalog

class of dascore.io.index.explicit

source

ExplicitSelectCatalog(
    parent: Any ,
    name: str ,
    ranges: ExplicitRanges ,
    operations: <class ’tuple = (),
)-> None

Build independent source pieces when the parent relation is requested.

Methods

Name	Description
get_patch	Resolve one selected source piece.
order_by	Compose presentation order without realizing pieces.
restrict	Compose positional membership without realizing pieces.
select	Compose a selection without building piece metadata.
to_df	Return the realized piece relation.
window	Compose a positional window without realizing pieces.