Package org.apache.cassandra.transport

Enum Class DataType

java.lang.Object

java.lang.Enum<DataType>

org.apache.cassandra.transport.DataType

All Implemented Interfaces:

Serializable, Comparable<DataType>, Constable

public enum DataType
extends Enum<DataType>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	DataType.Codec

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ASCII
BIGINT
BLOB
BOOLEAN
BYTE
COUNTER
CUSTOM
DATE
DECIMAL
DOUBLE
DURATION
FLOAT
INET
INT
LIST
MAP
SET
SMALLINT
TEXT
TIME
TIMESTAMP
TIMEUUID
TUPLE
UDT
UUID
VARCHAR
VARINT

Field Summary

Fields

Modifier and Type	Field	Description
static final DataType.Codec	codec

Method Summary

Modifier and Type	Method	Description
static Pair<DataType,Object>	fromType(AbstractType type, ProtocolVersion version)
int	getId(ProtocolVersion version)
ProtocolVersion	getProtocolVersion()
Object	readValue(io.netty.buffer.ByteBuf cb, ProtocolVersion version)
int	serializedValueSize(Object value, ProtocolVersion version)
static AbstractType	toType(Pair<DataType,Object> entry)
static DataType	valueOf(String name)	Returns the enum constant of this class with the specified name.
static DataType[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.
void	writeValue(Object value, io.netty.buffer.ByteBuf cb, ProtocolVersion version)

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

CUSTOM

public static final DataType CUSTOM

ASCII

public static final DataType ASCII

BIGINT

public static final DataType BIGINT

BLOB

public static final DataType BLOB

BOOLEAN

public static final DataType BOOLEAN

COUNTER

public static final DataType COUNTER

DECIMAL

public static final DataType DECIMAL

DOUBLE

public static final DataType DOUBLE

FLOAT

public static final DataType FLOAT

INT

public static final DataType INT

TEXT

public static final DataType TEXT

TIMESTAMP

public static final DataType TIMESTAMP

UUID

public static final DataType UUID

VARCHAR

public static final DataType VARCHAR

VARINT

public static final DataType VARINT

TIMEUUID

public static final DataType TIMEUUID

INET

public static final DataType INET

DATE

public static final DataType DATE

TIME

public static final DataType TIME

SMALLINT

public static final DataType SMALLINT

BYTE

public static final DataType BYTE

DURATION

public static final DataType DURATION

LIST

public static final DataType LIST

MAP

public static final DataType MAP

SET

public static final DataType SET

UDT

public static final DataType UDT

TUPLE

public static final DataType TUPLE

Field Details

codec

public static final DataType.Codec codec

Method Details

values

public static DataType[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static DataType valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

getId

public int getId(ProtocolVersion version)

readValue

public Object readValue(io.netty.buffer.ByteBuf cb,
 ProtocolVersion version)

writeValue

public void writeValue(Object value,
 io.netty.buffer.ByteBuf cb,
 ProtocolVersion version)

serializedValueSize

public int serializedValueSize(Object value,
 ProtocolVersion version)

fromType

public static Pair<DataType,Object> fromType(AbstractType type,
 ProtocolVersion version)

toType

public static AbstractType toType(Pair<DataType,Object> entry)

getProtocolVersion

public ProtocolVersion getProtocolVersion()