class OptionTypeInfo[A, T <: Option[A]] extends TypeInformation[T] with AtomicType[T]
TypeInformation for Option.
- Annotations
- @deprecated @Public()
- Deprecated
(Since version 1.18.0)
- See also
- Alphabetic
- By Inheritance
- OptionTypeInfo
- AtomicType
- TypeInformation
- Serializable
- AnyRef
- Any
- Hide All
- Show All
- Public
- All
Instance Constructors
-
new
OptionTypeInfo(elemTypeInfo: TypeInformation[A])
- Deprecated
All Flink Scala APIs are deprecated and will be removed in a future Flink major version. You can still build your application in Scala, but you should move to the Java version of either the DataStream and/or Table API.
Value Members
-
final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
##(): Int
- Definition Classes
- AnyRef → Any
-
final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → 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
- @native() @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() @Deprecated
-
def
createSerializer(serializerConfig: SerializerConfig): 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
- Annotations
- @native()
-
def
getElemTypeInfo: TypeInformation[A]
- Annotations
- @VisibleForTesting()
-
def
getGenericParameters(): Map[String, 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
- Annotations
- @native()
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
-
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
- @native() @throws( ... )