io.delta.kernel.types

Class BasePrimitiveType

Object

io.delta.kernel.types.DataType

io.delta.kernel.types.BasePrimitiveType

Direct Known Subclasses:

BinaryType, BooleanType, ByteType, DateType, DoubleType, FloatType, IntegerType, LongType, ShortType, StringType, TimestampType

public abstract class BasePrimitiveType
extends DataType

Base class for all primitive types DataType.

Method Summary

Modifier and Type	Method and Description
static DataType	createPrimitive(String primitiveTypeName) Create a primitive type DataType
boolean	equals(Object o)
static java.util.List<DataType>	getAllPrimitiveTypes() For testing only
int	hashCode()
static boolean	isPrimitiveType(String typeName) Is the given type name a primitive type?
String	toJson() Convert the data type to Delta protocol specified serialization format.
String	toString()

Methods inherited from class io.delta.kernel.types.DataType

equivalent

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

createPrimitive

public static DataType createPrimitive(String primitiveTypeName)

Create a primitive type DataType

Parameters:

primitiveTypeName - Primitive type name.

Returns:

isPrimitiveType

public static boolean isPrimitiveType(String typeName)

Is the given type name a primitive type?

getAllPrimitiveTypes

public static java.util.List<DataType> getAllPrimitiveTypes()

For testing only

equals

public boolean equals(Object o)

Specified by:

equals in class DataType

hashCode

public int hashCode()

Specified by:

hashCode in class DataType

toString

public String toString()

Specified by:

toString in class DataType

toJson

public String toJson()

Description copied from class: DataType

Convert the data type to Delta protocol specified serialization format.

Specified by:

toJson in class DataType

Returns:

Data type serialized in JSON format.