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 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

canWrite, catalogString, defaultSize, equalsStructurally, equalsStructurallyByName, fromDDL, fromJson, json, parseTypeWithFallback, 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)