org.apache.spark.sql.types.util

Class DataTypeConversions

Object

org.apache.spark.sql.types.util.DataTypeConversions

public class DataTypeConversions
extends Object

Constructor Summary

Constructors

Constructor and Description
DataTypeConversions()

Method Summary

Methods

Modifier and Type	Method and Description
static DataType	asJavaDataType(org.apache.spark.sql.catalyst.types.DataType scalaDataType) Returns the equivalent DataType in Java for the given DataType in Scala.
static StructField	asJavaStructField(org.apache.spark.sql.catalyst.types.StructField scalaStructField) Returns the equivalent StructField in Scala for the given StructField in Java.
static org.apache.spark.sql.catalyst.types.DataType	asScalaDataType(DataType javaDataType) Returns the equivalent DataType in Scala for the given DataType in Java.
static org.apache.spark.sql.catalyst.types.StructField	asScalaStructField(StructField javaStructField) Returns the equivalent StructField in Scala for the given StructField in Java.
static Object	convertCatalystToJava(Object a) Converts Java objects to catalyst rows / types
static Object	convertJavaToCatalyst(Object a, org.apache.spark.sql.catalyst.types.DataType dataType) Converts Java objects to catalyst rows / types
static java.util.Date	stringToTime(String s)

Methods inherited from class Object

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

Constructor Detail

DataTypeConversions

public DataTypeConversions()

Method Detail

asJavaStructField

public static StructField asJavaStructField(org.apache.spark.sql.catalyst.types.StructField scalaStructField)

Returns the equivalent StructField in Scala for the given StructField in Java.

asJavaDataType

public static DataType asJavaDataType(org.apache.spark.sql.catalyst.types.DataType scalaDataType)

Returns the equivalent DataType in Java for the given DataType in Scala.

asScalaStructField

public static org.apache.spark.sql.catalyst.types.StructField asScalaStructField(StructField javaStructField)

Returns the equivalent StructField in Scala for the given StructField in Java.

asScalaDataType

public static org.apache.spark.sql.catalyst.types.DataType asScalaDataType(DataType javaDataType)

Returns the equivalent DataType in Scala for the given DataType in Java.

stringToTime

public static java.util.Date stringToTime(String s)

convertJavaToCatalyst

public static Object convertJavaToCatalyst(Object a,
                           org.apache.spark.sql.catalyst.types.DataType dataType)

Converts Java objects to catalyst rows / types

convertCatalystToJava

public static Object convertCatalystToJava(Object a)

Converts Java objects to catalyst rows / types