org.apache.hadoop.hive.serde2.lazy.objectinspector.primitive

Class LazyHiveCharObjectInspector

java.lang.Object

org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveObjectInspector

org.apache.hadoop.hive.serde2.lazy.objectinspector.primitive.AbstractPrimitiveLazyObjectInspector<HiveCharWritable>

org.apache.hadoop.hive.serde2.lazy.objectinspector.primitive.LazyHiveCharObjectInspector

All Implemented Interfaces:

Cloneable, ObjectInspector, HiveCharObjectInspector, PrimitiveObjectInspector

public class LazyHiveCharObjectInspector
extends AbstractPrimitiveLazyObjectInspector<HiveCharWritable>
implements HiveCharObjectInspector

Nested Class Summary

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

PrimitiveObjectInspector.PrimitiveCategory

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.primitive.AbstractPrimitiveObjectInspector

typeInfo

Constructor Summary

Constructors

Constructor and Description
LazyHiveCharObjectInspector()
LazyHiveCharObjectInspector(CharTypeInfo typeInfo)
LazyHiveCharObjectInspector(CharTypeInfo typeInfo, boolean escaped, byte escapeChar)

Method Summary

Methods

Modifier and Type	Method and Description
Object	copyObject(Object o) Get a copy of the Object in the same class, so the return value can be stored independently of the parameter.
byte	getEscapeChar()
HiveChar	getPrimitiveJavaObject(Object o) Get the Java Primitive object.
boolean	isEscaped()
String	toString()

Methods inherited from class org.apache.hadoop.hive.serde2.lazy.objectinspector.primitive.AbstractPrimitiveLazyObjectInspector

getPrimitiveWritableObject, preferWritable

Methods inherited from class org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveObjectInspector

getCategory, getJavaPrimitiveClass, getPrimitiveCategory, getPrimitiveWritableClass, getTypeInfo, getTypeName, precision, scale

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hive.serde2.objectinspector.primitive.HiveCharObjectInspector

getPrimitiveWritableObject

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

getJavaPrimitiveClass, getPrimitiveCategory, getPrimitiveWritableClass, getTypeInfo, precision, preferWritable, scale

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

getCategory, getTypeName

Constructor Detail

LazyHiveCharObjectInspector

public LazyHiveCharObjectInspector()

LazyHiveCharObjectInspector

public LazyHiveCharObjectInspector(CharTypeInfo typeInfo)

LazyHiveCharObjectInspector

public LazyHiveCharObjectInspector(CharTypeInfo typeInfo,
                           boolean escaped,
                           byte escapeChar)

Method Detail

copyObject

public Object copyObject(Object o)

Description copied from interface: PrimitiveObjectInspector

Get a copy of the Object in the same class, so the return value can be stored independently of the parameter. If the Object is a Primitive Java Object, we just return the parameter since Primitive Java Object is immutable.

Specified by:

copyObject in interface PrimitiveObjectInspector

getPrimitiveJavaObject

public HiveChar getPrimitiveJavaObject(Object o)

Description copied from interface: PrimitiveObjectInspector

Get the Java Primitive object.

Specified by:

getPrimitiveJavaObject in interface HiveCharObjectInspector

Specified by:

getPrimitiveJavaObject in interface PrimitiveObjectInspector

isEscaped

public boolean isEscaped()

getEscapeChar

public byte getEscapeChar()

toString

public String toString()

Overrides:

toString in class Object