private class PoolThread

pthreads :: PoolThread

A Thread running in a threadpool

Introduced properties

Redefined properties

redef type SELF: PoolThread

pthreads $ PoolThread :: SELF

Type of this instance, automatically specialized in every class
redef fun main: E

pthreads $ PoolThread :: main

Main method of this thread

All properties

fun !=(other: nullable Object): Bool

core :: Object :: !=

Have self and other different values?
fun ==(other: nullable Object): Bool

core :: Object :: ==

Have self and other the same value?
type CLASS: Class[SELF]

core :: Object :: CLASS

The type of the class of self.
type E: nullable Object

pthreads :: Thread :: E

Type returned by main
type SELF: Object

core :: Object :: SELF

Type of this instance, automatically specialized in every class
private var _is_done: Bool

pthreads :: Thread :: _is_done

Is this thread finished ? True when main returned
private var _mutex: Mutex

pthreads :: PoolThread :: _mutex

private var _native: nullable NativePthread

pthreads :: Thread :: _native

fun cancel

pthreads :: Thread :: cancel

Cancel the execution of the thread
protected fun class_factory(name: String): CLASS

core :: Object :: class_factory

Implementation used by get_class to create the specific class.
fun class_name: String

core :: Object :: class_name

The class name of the object.
private fun cond=(cond: NativePthreadCond)

pthreads :: PoolThread :: cond=

fun finalize

core :: Finalizable :: finalize

Liberate any resources held by self before the memory holding self is freed
fun get_class: CLASS

core :: Object :: get_class

The meta-object representing the dynamic type of self.
fun hash: Int

core :: Object :: hash

The hash code of the object.
init init

core :: Object :: init

fun inspect: String

core :: Object :: inspect

Developer readable representation of self.
protected fun inspect_head: String

core :: Object :: inspect_head

Return "CLASSNAME:#OBJECTID".
fun is_done: Bool

pthreads :: Thread :: is_done

Is this thread finished ? True when main returned
protected fun is_done=(is_done: Bool)

pthreads :: Thread :: is_done=

Is this thread finished ? True when main returned
intern fun is_same_instance(other: nullable Object): Bool

core :: Object :: is_same_instance

Return true if self and other are the same instance (i.e. same identity).
fun is_same_serialized(other: nullable Object): Bool

core :: Object :: is_same_serialized

Is self the same as other in a serialization context?
intern fun is_same_type(other: Object): Bool

core :: Object :: is_same_type

Return true if self and other have the same dynamic type.
fun join: E

pthreads :: Thread :: join

Join this thread to the calling thread
fun main: E

pthreads :: Thread :: main

Main method of this thread
private fun main_intern: E

pthreads :: Thread :: main_intern

private fun mutex: Mutex

pthreads :: PoolThread :: mutex

private fun mutex=(mutex: Mutex)

pthreads :: PoolThread :: mutex=

private fun native: nullable NativePthread

pthreads :: Thread :: native

private fun native=(native: nullable NativePthread)

pthreads :: Thread :: native=

private intern fun native_class_name: CString

core :: Object :: native_class_name

The class name of the object in CString format.
intern fun object_id: Int

core :: Object :: object_id

An internal hash code for the object based on its identity.
fun output

core :: Object :: output

Display self on stdout (debug only).
intern fun output_class_name

core :: Object :: output_class_name

Display class name on stdout (debug only).
private fun queue=(queue: ConcurrentList[Task])

pthreads :: PoolThread :: queue=

fun serialization_hash: Int

core :: Object :: serialization_hash

Hash value use for serialization
fun start

pthreads :: Thread :: start

Start executing this thread
intern fun sys: Sys

core :: Object :: sys

Return the global sys object, the only instance of the Sys class.
abstract fun to_jvalue(env: JniEnv): JValue

core :: Object :: to_jvalue

fun to_s: String

core :: Object :: to_s

User readable representation of self.
package_diagram pthreads::threadpool::PoolThread PoolThread pthreads::Thread Thread pthreads::threadpool::PoolThread->pthreads::Thread core::Finalizable Finalizable pthreads::Thread->core::Finalizable ...core::Finalizable ... ...core::Finalizable->core::Finalizable

Ancestors

class Finalizable

core :: Finalizable

An object needing finalization
interface Object

core :: Object

The root of the class hierarchy.

Parents

abstract class Thread

pthreads :: Thread

Handle to a thread

Class definitions

pthreads $ PoolThread 
# A Thread running in a threadpool
private class PoolThread
	super Thread

	var queue: ConcurrentList[Task]
	var mutex: Mutex
	var cond : NativePthreadCond

	redef fun main do
		loop
			var t = null
			mutex.lock
			if queue.is_empty then cond.wait(mutex.native.as(not null))
			if not queue.is_empty then
				t = queue.shift
			end
			mutex.unlock
			if t != null then
				t.main
				t.after_main
			end
		end
	end
end
lib/pthreads/threadpool.nit:56,1--79,3
Nit tools. Version .