org.apache.spark.sql.types

Class ByteType

Object

org.apache.spark.sql.types.DataType

org.apache.spark.sql.types.NativeType

org.apache.spark.sql.types.NumericType

org.apache.spark.sql.types.IntegralType

org.apache.spark.sql.types.ByteType

All Implemented Interfaces:

PrimitiveType

public class ByteType
extends IntegralType

:: DeveloperApi :: The data type representing Byte values. Please use the singleton DataTypes.ByteType.

Method Summary

Methods

Modifier and Type	Method and Description
ByteType	asNullable() Returns the same data type but set all nullability fields are true (StructField.nullable, ArrayType.containsNull, and MapType.valueContainsNull).
int	defaultSize() The default size of a value of the ByteType is 1 byte.
scala.math.Integral<Object>	integral()
scala.math.Numeric<Object>	numeric()
scala.math.Ordering<Object>	ordering()
String	simpleString()
scala.reflect.api.TypeTags.TypeTag<Object>	tag()

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

unapply

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

all, classTag, unapply

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

equalsIgnoreCompatibleNullability, equalsIgnoreNullability, fromCaseClassString, fromJson, isPrimitive, json, jsonValue, prettyJson, sameType, typeName, unapply

Methods inherited from class Object

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

Methods inherited from interface org.apache.spark.sql.types.PrimitiveType

isPrimitive

Method Detail

tag

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

Specified by:

tag in class NativeType

numeric

public scala.math.Numeric<Object> numeric()

Specified by:

numeric in class NumericType

integral

public scala.math.Integral<Object> integral()

Specified by:

integral in class IntegralType

ordering

public scala.math.Ordering<Object> ordering()

Specified by:

ordering in class NativeType

defaultSize

public int defaultSize()

The default size of a value of the ByteType is 1 byte.

Specified by:

defaultSize in class DataType

simpleString

public String simpleString()

Overrides:

simpleString in class DataType

asNullable

public ByteType asNullable()

Description copied from class: DataType

Returns the same data type but set all nullability fields are true (StructField.nullable, ArrayType.containsNull, and MapType.valueContainsNull).

Specified by:

asNullable in class DataType