com.asakusafw.directio.hive.serde

Class DecimalOptionInspector

java.lang.Object

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

com.asakusafw.directio.hive.serde.AbstractValueInspector

com.asakusafw.directio.hive.serde.DecimalOptionInspector

All Implemented Interfaces:

Cloneable, org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector, org.apache.hadoop.hive.serde2.objectinspector.primitive.HiveDecimalObjectInspector, org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector

public class DecimalOptionInspector
extends AbstractValueInspector
implements org.apache.hadoop.hive.serde2.objectinspector.primitive.HiveDecimalObjectInspector

Inspects DecimalOption object.

Since:

0.7.0

Nested Class Summary

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

org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector.PrimitiveCategory

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

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

Field Summary

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

typeInfo

Constructor Summary

Constructors

Constructor and Description
DecimalOptionInspector() Creates a new instance.
DecimalOptionInspector(int precision, int scale) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.hive.common.type.HiveDecimal	getPrimitiveJavaObject(Object o)
org.apache.hadoop.hive.serde2.io.HiveDecimalWritable	getPrimitiveWritableObject(Object o)
protected ValueOption<?>	newObject() Creates a new instance for supported ValueOption type.

Methods inherited from class com.asakusafw.directio.hive.serde.AbstractValueInspector

copyObject, 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, toString, wait, wait, wait

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

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

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

getCategory, getTypeName

Constructor Detail

DecimalOptionInspector

public DecimalOptionInspector()

Creates a new instance.

DecimalOptionInspector

public DecimalOptionInspector(int precision,
                              int scale)

Creates a new instance.

Parameters:

precision - the decimal precision

scale - the decimal scale

Method Detail

newObject

protected ValueOption<?> newObject()

Description copied from class: AbstractValueInspector

Creates a new instance for supported ValueOption type.

Specified by:

newObject in class AbstractValueInspector

Returns:

the created instance

getPrimitiveJavaObject

public org.apache.hadoop.hive.common.type.HiveDecimal getPrimitiveJavaObject(Object o)

Specified by:

getPrimitiveJavaObject in interface org.apache.hadoop.hive.serde2.objectinspector.primitive.HiveDecimalObjectInspector

Specified by:

getPrimitiveJavaObject in interface org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector

getPrimitiveWritableObject

public org.apache.hadoop.hive.serde2.io.HiveDecimalWritable getPrimitiveWritableObject(Object o)

Specified by:

getPrimitiveWritableObject in interface org.apache.hadoop.hive.serde2.objectinspector.primitive.HiveDecimalObjectInspector

Specified by:

getPrimitiveWritableObject in interface org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector