org.apache.hadoop.hive.serde2.objectinspector.primitive
Class WritableHiveDecimalObjectInspector
java.lang.Object
org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveObjectInspector
org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveWritableObjectInspector
org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableHiveDecimalObjectInspector
- All Implemented Interfaces:
- Cloneable, ObjectInspector, HiveDecimalObjectInspector, SettableHiveDecimalObjectInspector, PrimitiveObjectInspector, PrimitiveTypeSpec
- Direct Known Subclasses:
- WritableConstantHiveDecimalObjectInspector
public class WritableHiveDecimalObjectInspector
- extends AbstractPrimitiveWritableObjectInspector
- implements SettableHiveDecimalObjectInspector
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
WritableHiveDecimalObjectInspector
protected WritableHiveDecimalObjectInspector()
getPrimitiveWritableObject
public HiveDecimalWritable getPrimitiveWritableObject(Object o)
- Description copied from interface:
PrimitiveObjectInspector
- Return the data in an instance of primitive writable Object. If the Object
is already a primitive writable Object, just return o.
- Specified by:
getPrimitiveWritableObject
in interface HiveDecimalObjectInspector
- Specified by:
getPrimitiveWritableObject
in interface PrimitiveObjectInspector
- Overrides:
getPrimitiveWritableObject
in class AbstractPrimitiveWritableObjectInspector
getPrimitiveJavaObject
public HiveDecimal getPrimitiveJavaObject(Object o)
- Description copied from interface:
PrimitiveObjectInspector
- Get the Java Primitive object.
- Specified by:
getPrimitiveJavaObject
in interface HiveDecimalObjectInspector
- Specified by:
getPrimitiveJavaObject
in interface PrimitiveObjectInspector
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
set
public Object set(Object o,
byte[] bytes,
int scale)
- Specified by:
set
in interface SettableHiveDecimalObjectInspector
set
public Object set(Object o,
HiveDecimal t)
- Specified by:
set
in interface SettableHiveDecimalObjectInspector
set
public Object set(Object o,
HiveDecimalWritable t)
- Specified by:
set
in interface SettableHiveDecimalObjectInspector
create
public Object create(byte[] bytes,
int scale)
- Specified by:
create
in interface SettableHiveDecimalObjectInspector
create
public Object create(HiveDecimal t)
- Specified by:
create
in interface SettableHiveDecimalObjectInspector
Copyright © 2012 The Apache Software Foundation