org.apache.drill.exec.vector.accessor.writer

Class AbstractArrayWriter.ArrayObjectWriter

java.lang.Object

org.apache.drill.exec.vector.accessor.writer.AbstractObjectWriter

org.apache.drill.exec.vector.accessor.writer.AbstractArrayWriter.ArrayObjectWriter

All Implemented Interfaces:

ColumnWriter, ObjectWriter

Direct Known Subclasses:

ObjectDictWriter.DictObjectWriter

Enclosing class:

AbstractArrayWriter

public static class AbstractArrayWriter.ArrayObjectWriter
extends AbstractObjectWriter

Object representation of an array writer.

Field Summary

Fields

Modifier and Type	Field and Description
protected AbstractArrayWriter	arrayWriter

Constructor Summary

Constructors

Constructor and Description
ArrayObjectWriter(AbstractArrayWriter arrayWriter)

Method Summary

Modifier and Type	Method and Description
ArrayWriter	array()
void	dump(HierarchicalFormatter format)
WriterEvents	events() The internal state behind this writer.
ColumnWriter	writer() Generic version of the above, for dynamic handling of writers.

Methods inherited from class org.apache.drill.exec.vector.accessor.writer.AbstractObjectWriter

copy, dict, isProjected, nullable, scalar, schema, setNull, setObject, toString, tuple, type, variant

Methods inherited from class java.lang.Object

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

Field Detail

arrayWriter

protected final AbstractArrayWriter arrayWriter

Constructor Detail

ArrayObjectWriter

public ArrayObjectWriter(AbstractArrayWriter arrayWriter)

Method Detail

array

public ArrayWriter array()

Specified by:

array in interface ObjectWriter

Overrides:

array in class AbstractObjectWriter

writer

public ColumnWriter writer()

Description copied from interface: ObjectWriter

Generic version of the above, for dynamic handling of writers.

Returns:

the generic form of the column writer

events

public WriterEvents events()

Description copied from interface: ObjectWriter

The internal state behind this writer. To be used only by the implementation, not by the client.

Specified by:

events in interface ObjectWriter

Specified by:

events in class AbstractObjectWriter

dump

public void dump(HierarchicalFormatter format)

Specified by:

dump in class AbstractObjectWriter