RawReadWriteMutex class
A RawReadWriteMutex implementation that allows multiple readers or a single writer.
This mutex supports different lock policies to manage the order of lock acquisition:
LockPolicy.fair: Grants locks in the order they were requested.LockPolicy.readersFirst: Prefers granting read locks over write locks.LockPolicy.writersFirst: Prefers granting write locks over read locks.
Constructors
- RawReadWriteMutex({LockPolicy lockPolicy = LockPolicy.fair})
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- lockPolicy → LockPolicy
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
acquireRead(
{CancellationToken? cancellationToken, Duration? timeout}) → Future< void> - Acquires a read lock.
-
acquireWrite(
{CancellationToken? cancellationToken, Duration? timeout}) → Future< void> - Acquires a write lock.
-
isLocked(
) → bool - Checks if the mutex is currently locked (either read or write).
-
isReadLocked(
) → bool - Checks if the mutex is currently read-locked.
-
isWriteLocked(
) → bool - Checks if the mutex is currently write-locked.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
protectRead<
T> (Future< T> action(), {CancellationToken? cancellationToken, Duration? timeout}) → Future<T> -
Executes
actionwithin a read lock. -
protectWrite<
T> (Future< T> action(), {CancellationToken? cancellationToken, Duration? timeout}) → Future<T> -
Executes
actionwithin a write lock. -
releaseRead(
) → void - Releases a read lock.
-
releaseWrite(
) → void - Releases a write lock.
-
toString(
) → String -
A string representation of this object.
inherited
-
tryAcquireWrite(
) → bool - Attempts to acquire a write lock without waiting.
-
tryLock<
T> (Future< T> action(), {CancellationToken? cancellationToken, Duration? timeout}) → Future<T?>
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited