org.apache.crunch.types.orc

Class TupleObjectInspector<T extends Tuple>

java.lang.Object

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

org.apache.crunch.types.orc.TupleObjectInspector<T>

All Implemented Interfaces:

Cloneable, org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector

public class TupleObjectInspector<T extends Tuple>
extends org.apache.hadoop.hive.serde2.objectinspector.StructObjectInspector

An object inspector to define the structure of Crunch Tuples

Nested Class Summary

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

org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector.Category

Constructor Summary

Constructors

Constructor and Description
TupleObjectInspector(TupleFactory<T> tupleFactory, PType... ptypes)

Method Summary

Modifier and Type	Method and Description
T	create(Object... values)
List<? extends org.apache.hadoop.hive.serde2.objectinspector.StructField>	getAllStructFieldRefs()
org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector.Category	getCategory()
Object	getStructFieldData(Object data, org.apache.hadoop.hive.serde2.objectinspector.StructField fieldRef)
org.apache.hadoop.hive.serde2.objectinspector.StructField	getStructFieldRef(String fieldName)
List<Object>	getStructFieldsDataAsList(Object data)
String	getTypeName()

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

isSettable, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

TupleObjectInspector

public TupleObjectInspector(TupleFactory<T> tupleFactory,
                            PType... ptypes)

Method Detail

getTypeName

public String getTypeName()

getCategory

public org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector.Category getCategory()

create

public T create(Object... values)

getAllStructFieldRefs

public List<? extends org.apache.hadoop.hive.serde2.objectinspector.StructField> getAllStructFieldRefs()

Specified by:

getAllStructFieldRefs in class org.apache.hadoop.hive.serde2.objectinspector.StructObjectInspector

getStructFieldRef

public org.apache.hadoop.hive.serde2.objectinspector.StructField getStructFieldRef(String fieldName)

Specified by:

getStructFieldRef in class org.apache.hadoop.hive.serde2.objectinspector.StructObjectInspector

getStructFieldData

public Object getStructFieldData(Object data,
                                 org.apache.hadoop.hive.serde2.objectinspector.StructField fieldRef)

Specified by:

getStructFieldData in class org.apache.hadoop.hive.serde2.objectinspector.StructObjectInspector

getStructFieldsDataAsList

public List<Object> getStructFieldsDataAsList(Object data)

Specified by:

getStructFieldsDataAsList in class org.apache.hadoop.hive.serde2.objectinspector.StructObjectInspector