Package org.jruby.ext.io.wait

Class IOWaitLibrary

java.lang.Object

org.jruby.ext.io.wait.IOWaitLibrary

All Implemented Interfaces:

Library

public class IOWaitLibrary
extends Object
implements Library

Field Summary

Fields inherited from interface org.jruby.runtime.load.Library

DUMMY

Constructor Summary

Constructors

Constructor	Description
IOWaitLibrary()

Method Summary

Modifier and Type	Method	Description
private static IRubyObject	doWait(ThreadContext context, RubyIO io, OpenFile fptr, long tv, int ops)
void	load(Ruby runtime, boolean wrap)
static IRubyObject	nread(ThreadContext context, IRubyObject _io)
private static long	prepareTimeout(ThreadContext context, IRubyObject[] argv)
static IRubyObject	ready(ThreadContext context, IRubyObject _io)	returns non-nil if input available without blocking, false if EOF or not open/readable, otherwise nil.
static IRubyObject	wait(ThreadContext context, IRubyObject _io, IRubyObject[] argv)
static IRubyObject	wait_readable(ThreadContext context, IRubyObject _io, IRubyObject[] argv)
static IRubyObject	wait_writable(ThreadContext context, IRubyObject _io, IRubyObject[] argv)	waits until input available or timed out and returns self, or nil when EOF reached.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

IOWaitLibrary

public IOWaitLibrary()

Method Details

load

public void load(Ruby runtime,
 boolean wrap)

Specified by:

load in interface Library

nread

public static IRubyObject nread(ThreadContext context,
 IRubyObject _io)

ready

public static IRubyObject ready(ThreadContext context,
 IRubyObject _io)

returns non-nil if input available without blocking, false if EOF or not open/readable, otherwise nil.

wait_readable

public static IRubyObject wait_readable(ThreadContext context,
 IRubyObject _io,
 IRubyObject[] argv)

wait_writable

public static IRubyObject wait_writable(ThreadContext context,
 IRubyObject _io,
 IRubyObject[] argv)

waits until input available or timed out and returns self, or nil when EOF reached.

wait

public static IRubyObject wait(ThreadContext context,
 IRubyObject _io,
 IRubyObject[] argv)

doWait

private static IRubyObject doWait(ThreadContext context,
 RubyIO io,
 OpenFile fptr,
 long tv,
 int ops)

prepareTimeout

private static long prepareTimeout(ThreadContext context,
 IRubyObject[] argv)