Module org.apache.lucene.core

Package org.apache.lucene.util

Class NamedThreadFactory

java.lang.Object

org.apache.lucene.util.NamedThreadFactory

All Implemented Interfaces:

ThreadFactory

public class NamedThreadFactory
extends Object
implements ThreadFactory

A default ThreadFactory implementation that accepts the name prefix of the created threads as a constructor argument. Otherwise, this factory yields the same semantics as the thread factory returned by Executors.defaultThreadFactory().

Field Summary

Fields

Modifier and Type	Field	Description
private final ThreadGroup	group
private static final String	NAME_PATTERN
private final String	threadNamePrefix
private final AtomicInteger	threadNumber
private static final AtomicInteger	threadPoolNumber

Constructor Summary

Constructors

Constructor	Description
NamedThreadFactory(String threadNamePrefix)	Creates a new NamedThreadFactory instance

Method Summary

Modifier and Type	Method	Description
private static String	checkPrefix(String prefix)
Thread	newThread(Runnable r)	Creates a new Thread

Methods inherited from class java.lang.Object

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

Field Details

threadPoolNumber

private static final AtomicInteger threadPoolNumber

group

private final ThreadGroup group

threadNumber

private final AtomicInteger threadNumber

NAME_PATTERN

private static final String NAME_PATTERN

See Also:

• Constant Field Values

threadNamePrefix

private final String threadNamePrefix

Constructor Details

NamedThreadFactory

public NamedThreadFactory(String threadNamePrefix)

Creates a new NamedThreadFactory instance

Parameters:

threadNamePrefix - the name prefix assigned to each thread created.

Method Details

checkPrefix

private static String checkPrefix(String prefix)

newThread

public Thread newThread(Runnable r)

Creates a new Thread

Specified by:

newThread in interface ThreadFactory

See Also:

• ThreadFactory.newThread(java.lang.Runnable)