org.apache.hadoop.hive.serde2.objectinspector

Interface SettableMapObjectInspector

All Superinterfaces:

java.lang.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

Modifier and Type	Method and Description
java.lang.Object	clear(java.lang.Object map) Clear the map.
java.lang.Object	create() Create an empty map.
java.lang.Object	put(java.lang.Object map, java.lang.Object key, java.lang.Object value) Add a key-value pair to the map.
java.lang.Object	remove(java.lang.Object map, java.lang.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

java.lang.Object create()

Create an empty map.

put

java.lang.Object put(java.lang.Object map,
                     java.lang.Object key,
                     java.lang.Object value)

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

remove

java.lang.Object remove(java.lang.Object map,
                        java.lang.Object key)

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

clear

java.lang.Object clear(java.lang.Object map)

Clear the map. Return the map.