org.apache.hadoop.hive.serde2.objectinspector
Interface SettableMapObjectInspector

All Superinterfaces:

Cloneable, MapObjectInspector, ObjectInspector

All Known Implementing Classes:

LazyBinaryMapObjectInspector, StandardConstantMapObjectInspector, StandardMapObjectInspector

public interface SettableMapObjectInspector
extends MapObjectInspector

SettableMapObjectInspector.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector

ObjectInspector.Category

Method Summary

Object	clear(Object map) Clear the map.
Object	create() Create an empty map.
Object	put(Object map, Object key, Object value) Add a key-value pair to the map.
Object	remove(Object map, Object key) Remove a key-value pair from the map.

Methods inherited from interface org.apache.hadoop.hive.serde2.objectinspector.MapObjectInspector

getMap, getMapKeyObjectInspector, getMapSize, getMapValueElement, getMapValueObjectInspector

Methods inherited from interface org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector

getCategory, getTypeName

Method Detail

create

Object create()

Create an empty map.

put

Object put(Object map,
           Object key,
           Object value)

Add a key-value pair to the map. Return the map.

remove

Object remove(Object map,
              Object key)

Remove a key-value pair from the map. Return the map.

clear

Object clear(Object map)

Clear the map. Return the map.