com.google.common.util.concurrent
Class NamingThreadFactory

java.lang.Object
  com.google.common.util.concurrent.NamingThreadFactory

All Implemented Interfaces:

ThreadFactory

public class NamingThreadFactory
extends Object
implements ThreadFactory

A ThreadFactory which decorates another ThreadFactory to set a name on each thread created.

Since:

2009.09.15 tentative

Author:

Kevin Bourrillion

Field Summary

static ThreadFactory

DEFAULT_FACTORY

Constructor Summary

NamingThreadFactory(String format)
Creates a new factory that delegates to the default thread factory for thread creation, then uses format to construct a name for the new thread.

NamingThreadFactory(String format, ThreadFactory backingFactory)
Creates a new factory that delegates to backingFactory for thread creation, then uses format to construct a name for the new thread.

Method Summary

Thread

newThread(Runnable r)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_FACTORY

public static final ThreadFactory DEFAULT_FACTORY

Constructor Detail

NamingThreadFactory

public NamingThreadFactory(String format)

Creates a new factory that delegates to the default thread factory for thread creation, then uses format to construct a name for the new thread.

Parameters:

format - a String.format(String, Object...)-compatible format String, to which a unique integer (0, 1, etc.) will be supplied as the single parameter. This integer will be unique to this instance of NamingThreadFactory and will be assigned sequentially.

NamingThreadFactory

public NamingThreadFactory(String format,
                           ThreadFactory backingFactory)

Creates a new factory that delegates to backingFactory for thread creation, then uses format to construct a name for the new thread.

Parameters:

format - a String.format(String, Object...)-compatible format String, to which a unique integer (0, 1, etc.) will be supplied as the single parameter

backingFactory - the factory that will actually create the threads

Throws:

IllegalFormatException - if format is invalid

Method Detail

newThread

public Thread newThread(Runnable r)

Specified by:

newThread in interface ThreadFactory