Package oracle.kv.hadoop.hive.table

Class TableRecordObjectInspector

java.lang.Object

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

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

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

oracle.kv.hadoop.hive.table.TableRecordObjectInspector

All Implemented Interfaces:

Cloneable, ObjectInspector

public class TableRecordObjectInspector
extends StandardStructObjectInspector

The Hive ObjectInspector that is used to translate KVStore row fields of type FieldDef.Type.RECORD to Hive column type STRUCT.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	TableRecordObjectInspector.TableStructField	Special class provided to support testing the getStructFieldData method; which casts the given StructField parameter to the MyField nested class of the StandardStructObjectInspector class.

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

Modifier and Type	Field	Description
protected static String	DEFAULT_FIELD_NAME

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

fields, LOG

Method Summary

Modifier and Type	Method	Description
Object	getStructFieldData(Object data, StructField fieldRef)
StructField	getStructFieldRef(String fieldName)
List<Object>	getStructFieldsDataAsList(Object data)

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

create, getAllStructFieldRefs, getCategory, 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

Field Detail

DEFAULT_FIELD_NAME

protected static final String DEFAULT_FIELD_NAME

See Also:

Constant Field Values

Method Detail

getStructFieldRef

public StructField getStructFieldRef(String fieldName)

Overrides:

getStructFieldRef in class StandardStructObjectInspector

getStructFieldData

public Object getStructFieldData(Object data,
                                 StructField fieldRef)

Overrides:

getStructFieldData in class StandardStructObjectInspector

getStructFieldsDataAsList

public List<Object> getStructFieldsDataAsList(Object data)

Overrides:

getStructFieldsDataAsList in class StandardStructObjectInspector