ArrowUnionValue class final
A union row tagged with its child typeId. A null value is a null in the selected child (unions have no top-level validity bitmap).
- Inheritance
-
- Object
- ArrowValue
- ArrowUnionValue
Constructors
- ArrowUnionValue(int typeId, ArrowValue? value)
-
const
Properties
- hashCode → int
-
The hash code for this object.
no setteroverride
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- typeId → int
-
final
- value → ArrowValue?
-
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
override