org.eclipse.californium.elements.util

Class NamedThreadFactory

java.lang.Object

org.eclipse.californium.elements.util.NamedThreadFactory

All Implemented Interfaces:

ThreadFactory

Direct Known Subclasses:

DaemonThreadFactory

public class NamedThreadFactory
extends Object
implements ThreadFactory

The default thread factory

Field Summary

Fields

Modifier and Type	Field and Description
static ThreadGroup	COAP_THREAD_GROUP The default thread group for Californium threads.
static ThreadGroup	SCANDIUM_THREAD_GROUP The default thread group for Scandium threads.

Constructor Summary

Constructors

Constructor and Description
NamedThreadFactory(String threadPrefix) Creates a new factory and sets the thread group to Californium default group.
NamedThreadFactory(String threadPrefix, ThreadGroup threadGroup) Creates a new factory.

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	createDaemonThreads() Checks whether this factory creates daemon threads.
Thread	newThread(Runnable runnable) Creates a new thread for executing a runnable.

Methods inherited from class java.lang.Object

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

Field Detail

COAP_THREAD_GROUP

public static final ThreadGroup COAP_THREAD_GROUP

The default thread group for Californium threads.

SCANDIUM_THREAD_GROUP

public static final ThreadGroup SCANDIUM_THREAD_GROUP

The default thread group for Scandium threads.

Constructor Detail

NamedThreadFactory

public NamedThreadFactory(String threadPrefix)

Creates a new factory and sets the thread group to Californium default group.

Parameters:

threadPrefix - the prefix, that becomes part of the name of all threads, created by this factory.

NamedThreadFactory

public NamedThreadFactory(String threadPrefix,
                  ThreadGroup threadGroup)

Creates a new factory.

Parameters:

threadPrefix - the prefix, that becomes part of the name of all threads, created by this factory.

threadGroup - the thread group or null

Method Detail

newThread

public final Thread newThread(Runnable runnable)

Creates a new thread for executing a runnable.

The thread created will be a member of the thread group set during instantiation of this factory. The thread's priority will be set to Thread.NORM_PRIORITY.

Specified by:

newThread in interface ThreadFactory

Parameters:

runnable - The runnable that should be executed by the created thread.

Returns:

The newly created thread.

See Also:

createDaemonThreads()

createDaemonThreads

protected boolean createDaemonThreads()

Checks whether this factory creates daemon threads.

This method is invoked by newThread(Runnable) right after a new thread has been created. The Thread.setDaemon(boolean) method is invoked with this method's return value.

Returns:

true if all threads created by this factory are daemon threads. This implementation returns false. Subclasses should override this method and return true in order to create daemon threads.