iceberg::ArrowArrayMapLike Class Reference

Wrapper for one row of a map-typed ArrowArray. More...

#include <arrow_array_wrapper.h>

Inheritance diagram for iceberg::ArrowArrayMapLike:

Classes
class	Impl

Public Member Functions
Result< Scalar >	GetKey (size_t pos) const override
	Get the key at the given position.
Result< Scalar >	GetValue (size_t pos) const override
	Get the value at the given position.
size_t	size () const override
	Get the number of entries in the map.
Status	Reset (int64_t row_index)
Status	Reset (const ArrowArray &array, int64_t row_index=0)
	ArrowArrayMapLike (const ArrowArrayMapLike &other)=delete
ArrowArrayMapLike &	operator= (const ArrowArrayMapLike &other)=delete

Static Public Member Functions
static Result< std::unique_ptr< ArrowArrayMapLike > >	Make (const ArrowSchema &schema, const ArrowArray &array, int64_t row_index=0)

Detailed Description

Wrapper for one row of a map-typed ArrowArray.

Member Function Documentation

GetKey()

Result< Scalar > iceberg::ArrowArrayMapLike::GetKey ( size_t  pos ) const

overridevirtual

Get the key at the given position.

Parameters

pos	The position of the key in the map.

Implements iceberg::MapLike.

GetValue()

Result< Scalar > iceberg::ArrowArrayMapLike::GetValue ( size_t  pos ) const

overridevirtual

Get the value at the given position.

Parameters

pos	The position of the value in the map.

Implements iceberg::MapLike.

size()

size_t iceberg::ArrowArrayMapLike::size ( ) const

overridevirtual

Get the number of entries in the map.

Implements iceberg::MapLike.

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The documentation for this class was generated from the following files:

• iceberg/row/arrow_array_wrapper.h
• iceberg/row/arrow_array_wrapper.cc