tech.ydb.table.values

Class OptionalType

java.lang.Object

tech.ydb.table.values.OptionalType

All Implemented Interfaces:

Type

public final class OptionalType
extends Object
implements Type

Author:

Sergey Polovko

Nested Class Summary

Nested classes/interfaces inherited from interface tech.ydb.table.values.Type

Type.Kind

Field Summary

Fields inherited from interface tech.ydb.table.values.Type

EMPTY_ARRAY

Method Summary

Modifier and Type	Method and Description
OptionalValue	emptyValue()
boolean	equals(Object o)
Type	getItemType()
Type.Kind	getKind()
int	hashCode()
OptionalValue	newValue(Value<?> item)
static OptionalType	of(Type itemType)
tech.ydb.proto.ValueProtos.Type	toPb()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface tech.ydb.table.values.Type

makeOptional, unwrapOptional

Method Detail

of

public static OptionalType of(Type itemType)

getItemType

public Type getItemType()

getKind

public Type.Kind getKind()

Specified by:

getKind in interface Type

equals

public boolean equals(Object o)

Specified by:

equals in interface Type

Overrides:

equals in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Type

Overrides:

hashCode in class Object

toString

public String toString()

Specified by:

toString in interface Type

Overrides:

toString in class Object

toPb

public tech.ydb.proto.ValueProtos.Type toPb()

Specified by:

toPb in interface Type

emptyValue

public OptionalValue emptyValue()

newValue

public OptionalValue newValue(Value<?> item)