Package gnu.kawa.util

Class Signals

java.lang.Object

gnu.kawa.util.Signals

public final class Signals
extends Object

Signals helpers.

Since:

3.0

Method Summary

Modifier and Type	Method	Description
static Object	register(String name, Runnable handler)
static Object	register(String name, Runnable handler, ClassLoader loader)
static Object	registerDefault(String name)
static Object	registerIgnore(String name)
static void	unregister(String name, Object previous)

Methods inherited from class java.lang.Object

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

Method Details

register

public static Object register(String name,
 Runnable handler)

Parameters:

name - the signal, CONT, STOP, etc...

handler - the callback to run

Returns:

an object that needs to be passed to the unregister(String, Object) method to unregister the handler

register

public static Object register(String name,
 Runnable handler,
 ClassLoader loader)

registerDefault

public static Object registerDefault(String name)

registerIgnore

public static Object registerIgnore(String name)

unregister

public static void unregister(String name,
 Object previous)