org.apache.spark.sql.types

Class NumericType

Object

org.apache.spark.sql.types.DataType

org.apache.spark.sql.types.NumericType

Direct Known Subclasses:

ByteType, DecimalType, DoubleType, FloatType, IntegerType, LongType, ShortType

public abstract class NumericType
extends DataType

Numeric data types.

Since:

1.3.0

Constructor Summary

Constructors

Constructor and Description
NumericType()

Method Summary

Modifier and Type	Method and Description
static String	catalogString()
abstract static int	defaultSize()
static String	json()
static String	prettyJson()
static String	sql()
static String	typeName()
static boolean	unapply(org.apache.spark.sql.catalyst.expressions.Expression e) Enables matching against NumericType for expressions:

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

catalogString, defaultSize, equalsStructurally, fromJson, json, prettyJson, simpleString, sql, typeName

Methods inherited from class Object

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

Constructor Detail

NumericType

public NumericType()

Method Detail

unapply

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

Enables matching against NumericType for expressions:

   case Cast(child @ NumericType(), StringType) =>
     ...
 

Parameters:

e - (undocumented)

Returns:

(undocumented)

defaultSize

public abstract static int defaultSize()

typeName

public static String typeName()

json

public static String json()

prettyJson

public static String prettyJson()

catalogString

public static String catalogString()

sql

public static String sql()