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

Class VarCharWriter<T>

java.lang.Object

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

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

Direct Known Subclasses:

VarCharWriter.VarCharWriterForArray, VarCharWriter.VarCharWriterForRow

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

ArrowFieldWriter for VarChar.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	VarCharWriter.VarCharWriterForArray	VarCharWriter for ArrayData input.
static final class	VarCharWriter.VarCharWriterForRow	VarCharWriter 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 VarCharWriter<org.apache.flink.table.data.ArrayData>	forArray(org.apache.arrow.vector.VarCharVector varCharVector)
static VarCharWriter<org.apache.flink.table.data.RowData>	forRow(org.apache.arrow.vector.VarCharVector varCharVector)

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 Details

forRow

public static VarCharWriter<org.apache.flink.table.data.RowData> forRow(org.apache.arrow.vector.VarCharVector varCharVector)

forArray

public static VarCharWriter<org.apache.flink.table.data.ArrayData> forArray(org.apache.arrow.vector.VarCharVector varCharVector)

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>