SafeData class - flutter_stasis_core library

Constructors

SafeData({T? initialValue, required SafeDataPolicy policy, SafeDataNow? now}): Creates a managed field with an optional initialValue.
SafeData.memoryOnly({T? initialValue, bool clearOnDispose = true, Duration? expiresAfter, Set<Object> clearOnCommandSuccess = const <Object>{}, Set<Object> clearOnCommandError = const <Object>{}, SafeDataLogStrategy logStrategy = SafeDataLogStrategy.redacted, SafeDataNow? now}): Creates a field constrained to runtime memory only.

expiresAt → DateTime?: Absolute expiration deadline for the current value, if any.
no setter
hashCode → int: The hash code for this object.
no setterinherited
hasValue → bool: Whether a valid value is available right now.
no setter
isCleared → bool: Whether the field was explicitly cleared.
no setter
isExpired → bool: Whether the field has expired.
no setter
policy → SafeDataPolicy: final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
status → SafeDataStatus: Current externally visible status.
no setter

attachRuntime({required void onChanged()}) → void: Registers a callback for runtime-visible internal changes.
clear({SafeDataClearReason reason = SafeDataClearReason.manual}) → void: Clears the current value.
detachRuntime() → void: Detaches the current runtime callback, if any.
handleCommandCompletion({required Object commandKey, required bool succeeded}) → bool: Applies command-linked cleanup rules and reports whether the field changed.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
readOrNull() → T?: Returns the current value when still valid.
requireValid() → T: Returns the current value or throws if unavailable.
set(T value) → void: Replaces the current value and resets the expiration window.
toString() → String: A string representation of this object.
override