org
.
apache
.
flink
.
api
.
scala
.
typeutils
OptionTypeInfo
class
OptionTypeInfo
[
A
,
T <:
Option
[
A
]
]
extends
TypeInformation
[
T
] with
AtomicType
[
T
]
TypeInformation for
Option
.
Annotations
@Public
()
Linear Supertypes
AtomicType
[
T
],
TypeInformation
[
T
],
Serializable
,
AnyRef
,
Any
Ordering
Alphabetic
By inheritance
Inherited
OptionTypeInfo
AtomicType
TypeInformation
Serializable
AnyRef
Any
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Public
All
Instance Constructors
new
OptionTypeInfo
(
elemTypeInfo:
TypeInformation
[
A
]
)
Value Members
final
def
!=
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
AnyRef
final
def
!=
(
arg0:
Any
)
:
Boolean
Definition Classes
Any
final
def
##
()
:
Int
Definition Classes
AnyRef → Any
final
def
==
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
AnyRef
final
def
==
(
arg0:
Any
)
:
Boolean
Definition Classes
Any
final
def
asInstanceOf
[
T0
]
:
T0
Definition Classes
Any
def
canEqual
(
obj:
Any
)
:
Boolean
Definition Classes
OptionTypeInfo
→ TypeInformation
def
clone
()
:
AnyRef
Attributes
protected[
java.lang
]
Definition Classes
AnyRef
Annotations
@throws
(
...
)
def
createComparator
(
ascending:
Boolean
,
executionConfig:
ExecutionConfig
)
:
TypeComparator
[
T
]
Definition Classes
OptionTypeInfo
→ AtomicType
Annotations
@PublicEvolving
()
def
createSerializer
(
executionConfig:
ExecutionConfig
)
:
TypeSerializer
[
T
]
Definition Classes
OptionTypeInfo
→ TypeInformation
Annotations
@PublicEvolving
()
final
def
eq
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
AnyRef
def
equals
(
obj:
Any
)
:
Boolean
Definition Classes
OptionTypeInfo
→ TypeInformation → AnyRef → Any
def
finalize
()
:
Unit
Attributes
protected[
java.lang
]
Definition Classes
AnyRef
Annotations
@throws
(
classOf[java.lang.Throwable]
)
def
getArity
()
:
Int
Definition Classes
OptionTypeInfo
→ TypeInformation
Annotations
@PublicEvolving
()
final
def
getClass
()
:
Class
[_]
Definition Classes
AnyRef → Any
def
getGenericParameters
()
:
List
[
TypeInformation
[_]]
Definition Classes
OptionTypeInfo
→ TypeInformation
Annotations
@PublicEvolving
()
def
getTotalFields
()
:
Int
Definition Classes
OptionTypeInfo
→ TypeInformation
Annotations
@PublicEvolving
()
def
getTypeClass
()
:
Class
[
T
]
Definition Classes
OptionTypeInfo
→ TypeInformation
Annotations
@PublicEvolving
()
def
hashCode
()
:
Int
Definition Classes
OptionTypeInfo
→ TypeInformation → AnyRef → Any
def
isBasicType
()
:
Boolean
Definition Classes
OptionTypeInfo
→ TypeInformation
Annotations
@PublicEvolving
()
final
def
isInstanceOf
[
T0
]
:
Boolean
Definition Classes
Any
def
isKeyType
()
:
Boolean
Definition Classes
OptionTypeInfo
→ TypeInformation
Annotations
@PublicEvolving
()
def
isSortKeyType
()
:
Boolean
Definition Classes
TypeInformation
def
isTupleType
()
:
Boolean
Definition Classes
OptionTypeInfo
→ TypeInformation
Annotations
@PublicEvolving
()
final
def
ne
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
AnyRef
final
def
notify
()
:
Unit
Definition Classes
AnyRef
final
def
notifyAll
()
:
Unit
Definition Classes
AnyRef
final
def
synchronized
[
T0
]
(
arg0: ⇒
T0
)
:
T0
Definition Classes
AnyRef
def
toString
()
:
String
Definition Classes
OptionTypeInfo
→ TypeInformation → AnyRef → Any
final
def
wait
()
:
Unit
Definition Classes
AnyRef
Annotations
@throws
(
...
)
final
def
wait
(
arg0:
Long
,
arg1:
Int
)
:
Unit
Definition Classes
AnyRef
Annotations
@throws
(
...
)
final
def
wait
(
arg0:
Long
)
:
Unit
Definition Classes
AnyRef
Annotations
@throws
(
...
)
Inherited from
AtomicType
[
T
]
Inherited from
TypeInformation
[
T
]
Inherited from
Serializable
Inherited from
AnyRef
Inherited from
Any
Ungrouped
TypeInformation for Option.