Package org.apache.cassandra.cql3

Interface CQL3Type

All Known Implementing Classes:

CQL3Type.Collection, CQL3Type.Custom, CQL3Type.Native, CQL3Type.Tuple, CQL3Type.UserDefined, CQL3Type.Vector

public interface CQL3Type

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	CQL3Type.Collection
static class	CQL3Type.Custom
static enum	CQL3Type.Native
static class	CQL3Type.Raw
static class	CQL3Type.Tuple
static class	CQL3Type.UserDefined
static class	CQL3Type.Vector

Field Summary

Fields

Modifier and Type	Field	Description
static final org.slf4j.Logger	logger

Method Summary

Modifier and Type	Method	Description
default ByteBuffer	fromCQLLiteral(String literal)	Generates a binary value for the CQL literal of this type
default ByteBuffer	fromCQLLiteral(String keyspaceName, String literal)	Generates a binary value for the CQL literal of this type
AbstractType<?>	getType()
default boolean	isCollection()
default boolean	isUDT()
default boolean	isVector()
String	toCQLLiteral(ByteBuffer bytes)	Generates CQL literal from a binary value of this type.

Field Details

logger

static final org.slf4j.Logger logger

Method Details

isCollection

default boolean isCollection()

isUDT

default boolean isUDT()

isVector

default boolean isVector()

getType

AbstractType<?> getType()

toCQLLiteral

String toCQLLiteral(ByteBuffer bytes)

Generates CQL literal from a binary value of this type.

Parameters:

bytes - the value to convert to a CQL literal. This value must be serialized with version of the native protocol.

fromCQLLiteral

default ByteBuffer fromCQLLiteral(String literal)

Generates a binary value for the CQL literal of this type

fromCQLLiteral

default ByteBuffer fromCQLLiteral(String keyspaceName,
 String literal)

Generates a binary value for the CQL literal of this type