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

Class FloatWriter<T>

java.lang.Object

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

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

Direct Known Subclasses:

FloatWriter.FloatWriterForArray, FloatWriter.FloatWriterForRow

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

ArrowFieldWriter for Float.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	FloatWriter.FloatWriterForArray	FloatWriter for ArrayData input.
static class	FloatWriter.FloatWriterForRow	FloatWriter 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 FloatWriter<org.apache.flink.table.data.ArrayData>	forArray(org.apache.arrow.vector.Float4Vector floatVector)
static FloatWriter<org.apache.flink.table.data.RowData>	forRow(org.apache.arrow.vector.Float4Vector floatVector)

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 FloatWriter<org.apache.flink.table.data.RowData> forRow(org.apache.arrow.vector.Float4Vector floatVector)

forArray

public static FloatWriter<org.apache.flink.table.data.ArrayData> forArray(org.apache.arrow.vector.Float4Vector floatVector)

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>