RecordBatchFileReader class final
Random-access reader of an Arrow IPC file.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- limits → IpcLimits
-
The limits applied while decoding.
no setter
- numRecordBatches → int
-
Number of record batches listed in the footer.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- schema → Schema
-
The file schema (from the footer).
no setter
Methods
-
getBatch(
int index) → RecordBatch -
Decodes record batch
index(0-based). -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
readAll(
) → Table - Reads every record batch into a Table with schema.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited