SparseUnionArray
SparseUnionArray.data_type

SparseUnionArray.data_type

Description:

[ CCode ( has_construct_function = false ) ]
[ Version ( since = "0.14.0" ) ]
public SparseUnionArray.data_type (SparseUnionDataType data_type, Int8Array type_ids, List<Array> fields) throws Error

Parameters:

data_type	The data type for the sparse array.
type_ids	The field type IDs for each value as Int8Array.
fields	The arrays for each field as List of Array.

Returns:

A newly created SparseUnionArray or null on error.