org.apache.hadoop.hive.serde2.lazybinary.objectinspector

Class LazyBinaryStructObjectInspector

java.lang.Object

org.apache.hadoop.hive.serde2.objectinspector.StructObjectInspector

org.apache.hadoop.hive.serde2.objectinspector.SettableStructObjectInspector

org.apache.hadoop.hive.serde2.objectinspector.StandardStructObjectInspector

org.apache.hadoop.hive.serde2.lazybinary.objectinspector.LazyBinaryStructObjectInspector

All Implemented Interfaces:

Cloneable, ObjectInspector

public class LazyBinaryStructObjectInspector
extends StandardStructObjectInspector

ObjectInspector for LazyBinaryStruct.

See Also:

LazyBinaryStruct

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.serde2.objectinspector.StandardStructObjectInspector

StandardStructObjectInspector.MyField

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

ObjectInspector.Category

Field Summary

Fields inherited from class org.apache.hadoop.hive.serde2.objectinspector.StandardStructObjectInspector

fields, LOG

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	LazyBinaryStructObjectInspector()
protected	LazyBinaryStructObjectInspector(List<String> structFieldNames, List<ObjectInspector> structFieldObjectInspectors)
protected	LazyBinaryStructObjectInspector(List<String> structFieldNames, List<ObjectInspector> structFieldObjectInspectors, List<String> structFieldComments)
protected	LazyBinaryStructObjectInspector(List<StructField> fields)

Method Summary

Methods

Modifier and Type	Method and Description
Object	getStructFieldData(Object data, StructField fieldRef) returns null for data = null.
StructField	getStructFieldRef(int index)
List<Object>	getStructFieldsDataAsList(Object data) returns null for data = null.

Methods inherited from class org.apache.hadoop.hive.serde2.objectinspector.StandardStructObjectInspector

create, getAllStructFieldRefs, getCategory, getStructFieldRef, getTypeName, init, init, setStructFieldData

Methods inherited from class org.apache.hadoop.hive.serde2.objectinspector.SettableStructObjectInspector

isSettable

Methods inherited from class org.apache.hadoop.hive.serde2.objectinspector.StructObjectInspector

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

LazyBinaryStructObjectInspector

protected LazyBinaryStructObjectInspector()

LazyBinaryStructObjectInspector

protected LazyBinaryStructObjectInspector(List<String> structFieldNames,
                               List<ObjectInspector> structFieldObjectInspectors)

LazyBinaryStructObjectInspector

protected LazyBinaryStructObjectInspector(List<String> structFieldNames,
                               List<ObjectInspector> structFieldObjectInspectors,
                               List<String> structFieldComments)

LazyBinaryStructObjectInspector

protected LazyBinaryStructObjectInspector(List<StructField> fields)

Method Detail

getStructFieldData

public Object getStructFieldData(Object data,
                        StructField fieldRef)

Description copied from class: StructObjectInspector

returns null for data = null.

Overrides:

getStructFieldData in class StandardStructObjectInspector

getStructFieldsDataAsList

public List<Object> getStructFieldsDataAsList(Object data)

Description copied from class: StructObjectInspector

returns null for data = null.

Overrides:

getStructFieldsDataAsList in class StandardStructObjectInspector

getStructFieldRef

public StructField getStructFieldRef(int index)