CalculatedColumn class
A calculated column for a dataset.
Constructors
- CalculatedColumn({required String columnId, required String columnName, required String expression})
-
CalculatedColumn.fromJson(Map<
String, dynamic> json) -
factory
Properties
- columnId → String
-
A unique ID to identify a calculated column. During a dataset update, if the
column ID of a calculated column matches that of an existing calculated
column, Amazon QuickSight preserves the existing calculated column.
final
- columnName → String
-
Column name.
final
- expression → String
-
An expression that defines the calculated column.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited