Top Description Fields Constructors Methods

org.jruby.ext.thread

public Class Mutex

Class Inheritance

extends RubyObject
implements DataType

All Implemented Interfaces

org.jruby.runtime.marshal.DataType

Annotations

@JRubyClass
name:Mutex

Imports

java.util.concurrent.locks.ReentrantLock, org.jruby.Ruby, .RubyBoolean, .RubyClass, .RubyObject, .RubyThread, .RubyTime, org.jruby.anno.JRubyClass, .JRubyMethod, org.jruby.runtime.Block, .Helpers, .ThreadContext, org.jruby.runtime.builtin.IRubyObject, org.jruby.runtime.marshal.DataType

The "Mutex" class from the 'thread' library.

Field Summary

Modifier and Type	Field and Description
pack-priv final ReentrantLock	lock
pack-priv volatile RubyThread	lockingThread The non-fiber thread that currently holds the lock; this will be the same for all fibers associated with that thread.

Inherited from org.jruby.RubyObject:: IVAR_INSPECTING_OBJECT_ALLOCATOR OBJECT_ALLOCATOR REIFYING_OBJECT_ALLOCATOR

Constructor Summary

Access	Constructor and Description
public	Mutex(Ruby runtime, RubyClass type)

Method Summary

Modifier and Type	Method and Description
private void	checkRelocking(ThreadContext context)
public boolean	isLocked()
public IRubyObject	lock(ThreadContext context)
public RubyBoolean	locked_p(ThreadContext context)
public static Mutex	newInstance(ThreadContext context, IRubyObject recv, IRubyObject[] args, Block block)
public IRubyObject	owned_p(ThreadContext context)
public static RubyClass	setup(ThreadContext context, RubyClass Thread, RubyClass Object)
public IRubyObject	sleep(ThreadContext context)
public IRubyObject	sleep(ThreadContext context, IRubyObject timeout)
public IRubyObject	synchronize(ThreadContext context, Block block)
public RubyBoolean	try_lock(ThreadContext context)
public boolean	tryLock(ThreadContext context)
public IRubyObject	unlock(ThreadContext context)

Field Detail

lock	back to summary
pack-priv final ReentrantLock lock

lockingThread	back to summary
pack-priv volatile RubyThread lockingThread The non-fiber thread that currently holds the lock; this will be the same for all fibers associated with that thread.

Constructor Detail

Mutex	back to summary
public Mutex(Ruby runtime, RubyClass type)

Method Detail

checkRelocking	back to summary
private void checkRelocking(ThreadContext context)

isLocked	back to summary
public boolean isLocked()

lock	back to summary
public IRubyObject lock(ThreadContext context) Annotations @JRubyMethod

locked_p	back to summary
public RubyBoolean locked_p(ThreadContext context) Annotations @JRubyMethod name:locked?

newInstance	back to summary
public static Mutex newInstance(ThreadContext context, IRubyObject recv, IRubyObject[] args, Block block) Annotations @JRubyMethod name:new rest:true meta:true

owned_p	back to summary
public IRubyObject owned_p(ThreadContext context) Annotations @JRubyMethod name:owned?

setup	back to summary
public static RubyClass setup(ThreadContext context, RubyClass Thread, RubyClass Object)

sleep	back to summary
public IRubyObject sleep(ThreadContext context) Annotations @JRubyMethod

sleep	back to summary
public IRubyObject sleep(ThreadContext context, IRubyObject timeout) Annotations @JRubyMethod

synchronize	back to summary
public IRubyObject synchronize(ThreadContext context, Block block) Annotations @JRubyMethod

try_lock	back to summary
public RubyBoolean try_lock(ThreadContext context) Annotations @JRubyMethod

tryLock	back to summary
public boolean tryLock(ThreadContext context)

unlock	back to summary
public IRubyObject unlock(ThreadContext context) Annotations @JRubyMethod