Lock class abstract

Object providing the implicit lock.

A Lock can be reentrant (in this case it will use a Zone).

non-reentrant lock is used like an aync executor with a capacity of 1.

if timeout is not null, it will timeout after the specified duration.

Implementers

Constructors

Lock({bool reentrant = false})
Creates a Lock object.
factory

Properties

hashCode → int
The hash code for this object.
no setterinherited
inLock → bool
for reentrant, test whether we are currently in the synchronized section. for non reentrant, it returns the locked status.
no setter
locked → bool
returns true if the lock is currently locked.
no setter
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
synchronized<T>(FutureOr<T> computation(), {Duration? timeout}) → Future<T>
Executes computation when lock is available.
toString() → String
A string representation of this object.
inherited

Operators

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