QueryResult<T> class
final
UI-facing projection of a query's two state axes.
Constructors
-
QueryResult({required QueryState<
T> state, required bool isStale}) -
Creates a UI projection from
stateand freshness.const
Properties
- data → T?
-
The current data value.
no setter
- error → Object?
-
The latest query error.
no setter
- errorStackTrace → StackTrace?
-
The stack trace for error.
no setter
- hasData → bool
-
Whether a data value is present.
no setter
- hashCode → int
-
The hash code for this object.
no setteroverride
- isError → bool
-
Whether the latest fetch failed.
no setter
- isFetching → bool
-
Whether a fetch is running.
no setter
- isLoading → bool
-
Whether the initial fetch is running.
no setter
- isLoadingError → bool
-
Whether the initial fetch failed without data.
no setter
- isPaused → bool
-
Whether a fetch is paused.
no setter
- isPending → bool
-
Whether no successful result has been stored yet.
no setter
- isRefetchError → bool
-
Whether a refetch failed while retaining data.
no setter
- isRefetching → bool
-
Whether a fetch is running after data was stored.
no setter
- isStale → bool
-
Whether the current data is stale.
final
- isSuccess → bool
-
Whether the query holds a successful result.
no setter
- requireData → T
-
Returns current data or throws when absent.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
state
→ QueryState<
T> -
The complete cached state.
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