Package org.apache.flink.table.runtime.arrow.writers

Class BinaryWriter<T>

java.lang.Object

org.apache.flink.table.runtime.arrow.writers.ArrowFieldWriter<T>

org.apache.flink.table.runtime.arrow.writers.BinaryWriter<T>

Direct Known Subclasses:

BinaryWriter.BinaryWriterForArray, BinaryWriter.BinaryWriterForRow

@Internal
public abstract class BinaryWriter<T>
extends ArrowFieldWriter<T>

ArrowFieldWriter for Binary.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BinaryWriter.BinaryWriterForArray	BinaryWriter for ArrayData input.
static class	BinaryWriter.BinaryWriterForRow	BinaryWriter for RowData input.

Method Summary

Modifier and Type	Method	Description
void	doWrite(T in, int ordinal)	Sets the field value as the field at the specified ordinal of the specified row.
static BinaryWriter<org.apache.flink.table.data.ArrayData>	forArray(org.apache.arrow.vector.FixedSizeBinaryVector fixedSizeBinaryVector)
static BinaryWriter<org.apache.flink.table.data.RowData>	forRow(org.apache.arrow.vector.FixedSizeBinaryVector fixedSizeBinaryVector)

Methods inherited from class org.apache.flink.table.runtime.arrow.writers.ArrowFieldWriter

finish, getCount, getValueVector, reset, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

forRow

public static BinaryWriter<org.apache.flink.table.data.RowData> forRow(org.apache.arrow.vector.FixedSizeBinaryVector fixedSizeBinaryVector)

forArray

public static BinaryWriter<org.apache.flink.table.data.ArrayData> forArray(org.apache.arrow.vector.FixedSizeBinaryVector fixedSizeBinaryVector)

doWrite

public void doWrite(T in,
                    int ordinal)

Description copied from class: ArrowFieldWriter

Sets the field value as the field at the specified ordinal of the specified row.

Specified by:

doWrite in class ArrowFieldWriter<T>