Class: Concurrent::Synchronization::Object

Inherits:

Implementation

• Object
• Concurrent::Synchronization::Object

Defined in:

lib/concurrent/synchronization/object.rb,
lib/concurrent/synchronization/condition.rb

Overview

Note:

this object does not support usage together with [‘Thread#wakeup`](ruby-doc.org/core-2.2.0/Thread.html#method-i-wakeup) and [`Thread#raise`](ruby-doc.org/core-2.2.0/Thread.html#method-i-raise). `Thread#sleep` and `Thread#wakeup` will work as expected but mixing `Synchronization::Object#wait` and `Thread#wakeup` will not work on all platforms.

Safe synchronization under any Ruby implementation. It provides methods like #synchronize, #wait, #signal and #broadcast. Provides a single layer which can improve its implementation over time without changes needed to the classes using it. Use Object not this abstract class.

Examples:

simple

class AnClass < Synchronization::Object
  def initialize
    super
    synchronize { @value = 'asd' }
  end

  def value
    synchronize { @value }
  end
end

See Also:

• implementation as an example of this class use

Direct Known Subclasses

Atom, Collection::CopyOnNotifyObserverSet, Collection::CopyOnWriteObserverSet, CyclicBarrier, Delay, Event, IVar, ReadWriteLock, Concurrent::SafeTaskExecutor, Concurrent::SerializedExecution, Condition, Lock

Instance Method Summary

• #new_condition ⇒ Object

Instance Method Details

#new_condition ⇒ Object

# File 'lib/concurrent/synchronization/condition.rb', line 48

def new_condition
  Condition.private_new(self)
end