org.apache.hadoop.hive.serde2.typeinfo

Class DecimalTypeInfo

java.lang.Object

org.apache.hadoop.hive.serde2.typeinfo.TypeInfo

org.apache.hadoop.hive.serde2.typeinfo.PrimitiveTypeInfo

org.apache.hadoop.hive.serde2.typeinfo.DecimalTypeInfo

All Implemented Interfaces:

Serializable

public class DecimalTypeInfo
extends PrimitiveTypeInfo

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.hadoop.hive.serde2.typeinfo.PrimitiveTypeInfo

typeEntry, typeName

Constructor Summary

Constructors

Constructor and Description
DecimalTypeInfo()
DecimalTypeInfo(int precision, int scale)

Method Summary

Modifier and Type	Method and Description
boolean	accept(TypeInfo other)
boolean	equals(Object other)
int	getPrecision()
String	getQualifiedName() String representing the qualified type name.
static String	getQualifiedName(int precision, int scale)
int	getScale()
String	getTypeName() A String representation of the TypeInfo.
int	hashCode() Generate the hashCode for this TypeInfo.
int	precision()
int	scale()
void	setPrecision(int precision)
void	setScale(int scale)
void	setTypeName(String typeName)
String	toString()

Methods inherited from class org.apache.hadoop.hive.serde2.typeinfo.PrimitiveTypeInfo

getCategory, getPrimitiveCategory, getPrimitiveJavaClass, getPrimitiveTypeEntry, getPrimitiveWritableClass

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DecimalTypeInfo

public DecimalTypeInfo()

DecimalTypeInfo

public DecimalTypeInfo(int precision,
                       int scale)

Method Detail

getTypeName

public String getTypeName()

Description copied from class: TypeInfo

A String representation of the TypeInfo.

Overrides:

getTypeName in class PrimitiveTypeInfo

setTypeName

public void setTypeName(String typeName)

Overrides:

setTypeName in class PrimitiveTypeInfo

equals

public boolean equals(Object other)

Overrides:

equals in class PrimitiveTypeInfo

hashCode

public int hashCode()

Generate the hashCode for this TypeInfo.

Overrides:

hashCode in class PrimitiveTypeInfo

toString

public String toString()

Overrides:

toString in class PrimitiveTypeInfo

getQualifiedName

public String getQualifiedName()

Description copied from class: TypeInfo

String representing the qualified type name. Qualified types should override this method.

Overrides:

getQualifiedName in class TypeInfo

Returns:

getQualifiedName

public static String getQualifiedName(int precision,
                                      int scale)

precision

public int precision()

scale

public int scale()

accept

public boolean accept(TypeInfo other)

Overrides:

accept in class TypeInfo

getPrecision

public int getPrecision()

setPrecision

public void setPrecision(int precision)

getScale

public int getScale()

setScale

public void setScale(int scale)