org.apache.hadoop.hive.ql.io.parquet.serde

Class AbstractParquetMapInspector

java.lang.Object

org.apache.hadoop.hive.ql.io.parquet.serde.AbstractParquetMapInspector

All Implemented Interfaces:

Cloneable, MapObjectInspector, ObjectInspector, SettableMapObjectInspector

Direct Known Subclasses:

DeepParquetHiveMapInspector, StandardParquetHiveMapInspector

public abstract class AbstractParquetMapInspector
extends Object
implements SettableMapObjectInspector

Nested Class Summary

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

ObjectInspector.Category

Field Summary

Fields

Modifier and Type	Field and Description
protected ObjectInspector	keyInspector
protected ObjectInspector	valueInspector

Constructor Summary

Constructors

Constructor and Description
AbstractParquetMapInspector(ObjectInspector keyInspector, ObjectInspector valueInspector)

Method Summary

Methods

Modifier and Type	Method and Description
Object	clear(Object map)
Object	create()
boolean	equals(Object obj)
ObjectInspector.Category	getCategory()
Map<?,?>	getMap(Object data)
ObjectInspector	getMapKeyObjectInspector()
int	getMapSize(Object data)
ObjectInspector	getMapValueObjectInspector()
String	getTypeName()
int	hashCode()
Object	put(Object map, Object key, Object value)
Object	remove(Object map, Object key)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

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

getMapValueElement

Field Detail

keyInspector

protected final ObjectInspector keyInspector

valueInspector

protected final ObjectInspector valueInspector

Constructor Detail

AbstractParquetMapInspector

public AbstractParquetMapInspector(ObjectInspector keyInspector,
                           ObjectInspector valueInspector)

Method Detail

getTypeName

public String getTypeName()

Specified by:

getTypeName in interface ObjectInspector

getCategory

public ObjectInspector.Category getCategory()

Specified by:

getCategory in interface ObjectInspector

getMapKeyObjectInspector

public ObjectInspector getMapKeyObjectInspector()

Specified by:

getMapKeyObjectInspector in interface MapObjectInspector

getMapValueObjectInspector

public ObjectInspector getMapValueObjectInspector()

Specified by:

getMapValueObjectInspector in interface MapObjectInspector

getMap

public Map<?,?> getMap(Object data)

Specified by:

getMap in interface MapObjectInspector

getMapSize

public int getMapSize(Object data)

Specified by:

getMapSize in interface MapObjectInspector

create

public Object create()

Specified by:

create in interface SettableMapObjectInspector

put

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

Specified by:

put in interface SettableMapObjectInspector

remove

public Object remove(Object map,
            Object key)

Specified by:

remove in interface SettableMapObjectInspector

clear

public Object clear(Object map)

Specified by:

clear in interface SettableMapObjectInspector

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object