RestorableCell<T> class abstract

Interface for saving and restoring the state of a cell after initialization.

Inheritance
Implementers
Available extensions

Constructors

RestorableCell()

Properties

equalityCellFactory → EqualityCellFactory
Return a factory for creating equality and inequality comparison cells.
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
value → T
The cell's value
no setterinherited

Methods

addObserver(CellObserver observer) → void
Register an observer of the cell to be called when the cell's value changes.
inherited
call() → T
Retrieve the value of the cell.
inherited
dumpState(CellValueCoder coder) → Object?
Dump the state of the cell to a value.
eq<U>(ValueCell<U> other) → ValueCell<bool>
Returns a new ValueCell which compares the value of this cell to another cell for equality.
inherited
neq<U>(ValueCell<U> other) → ValueCell<bool>
Returns a new ValueCell which compares the value of this cell to another cell for inequality.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
observe() → void
Track this cell as an argument of the current compute/watch function.
inherited
removeObserver(CellObserver observer) → void
Remove an observer that was previously registered with addObserver.
inherited
restoreState(Object? state, CellValueCoder coder) → void
Restore the state of the cell.
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited