org.apache.spark.sql.types

Class DecimalType

Object

org.apache.spark.sql.types.DataType

org.apache.spark.sql.types.NumericType

org.apache.spark.sql.types.DecimalType

All Implemented Interfaces:

java.io.Serializable, scala.Equals, scala.Product

public class DecimalType
extends NumericType
implements scala.Product, scala.Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DecimalType(scala.Option<PrecisionInfo> precisionInfo)

Method Summary

Methods

Modifier and Type	Method and Description
static DecimalType	apply()
static DecimalType	apply(int precision, int scale)
org.apache.spark.sql.types.Decimal.DecimalAsIfIntegral$	asIntegral()
scala.reflect.ClassTag<Object>	classTag()
int	defaultSize() The default size of a value of the DecimalType is 4096 bytes.
org.apache.spark.sql.types.Decimal.DecimalIsFractional$	fractional()
static boolean	isFixed(DataType dataType)
org.apache.spark.sql.types.Decimal.DecimalIsFractional$	numeric()
org.apache.spark.sql.types.Decimal.DecimalIsFractional$	ordering()
int	precision()
scala.Option<PrecisionInfo>	precisionInfo()
int	scale()
String	simpleString() Readable string representation for the type.
scala.reflect.api.TypeTags.TypeTag<Decimal>	tag()
String	toString()
String	typeName() Name of the type used in JSON serialization.
static boolean	unapply(DataType t)
static boolean	unapply(org.apache.spark.sql.catalyst.expressions.Expression e)
static DecimalType	Unlimited()

Methods inherited from class org.apache.spark.sql.types.DataType

fromCaseClassString, fromJson, json, prettyJson

Methods inherited from class Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface scala.Product

productArity, productElement, productIterator, productPrefix

Methods inherited from interface scala.Equals

canEqual, equals

Constructor Detail

DecimalType

public DecimalType(scala.Option<PrecisionInfo> precisionInfo)

Method Detail

Unlimited

public static DecimalType Unlimited()

apply

public static DecimalType apply()

apply

public static DecimalType apply(int precision,
                int scale)

unapply

public static boolean unapply(DataType t)

unapply

public static boolean unapply(org.apache.spark.sql.catalyst.expressions.Expression e)

isFixed

public static boolean isFixed(DataType dataType)

precisionInfo

public scala.Option<PrecisionInfo> precisionInfo()

tag

public scala.reflect.api.TypeTags.TypeTag<Decimal> tag()

numeric

public org.apache.spark.sql.types.Decimal.DecimalIsFractional$ numeric()

fractional

public org.apache.spark.sql.types.Decimal.DecimalIsFractional$ fractional()

ordering

public org.apache.spark.sql.types.Decimal.DecimalIsFractional$ ordering()

asIntegral

public org.apache.spark.sql.types.Decimal.DecimalAsIfIntegral$ asIntegral()

precision

public int precision()

scale

public int scale()

typeName

public String typeName()

Description copied from class: DataType

Name of the type used in JSON serialization.

Overrides:

typeName in class DataType

toString

public String toString()

Overrides:

toString in class Object

defaultSize

public int defaultSize()

The default size of a value of the DecimalType is 4096 bytes.

Specified by:

defaultSize in class DataType

Returns:

(undocumented)

simpleString

public String simpleString()

Description copied from class: DataType

Readable string representation for the type.

Overrides:

simpleString in class DataType

classTag

public scala.reflect.ClassTag<Object> classTag()