Package org.apache.lucene.util
Class NamedThreadFactory
- java.lang.Object
-
- org.apache.lucene.util.NamedThreadFactory
-
- All Implemented Interfaces:
java.util.concurrent.ThreadFactory
public class NamedThreadFactory extends java.lang.Object implements java.util.concurrent.ThreadFactory
A defaultThreadFactory
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 byExecutors.defaultThreadFactory()
.
-
-
Field Summary
Fields Modifier and Type Field Description private java.lang.ThreadGroup
group
private static java.lang.String
NAME_PATTERN
private java.lang.String
threadNamePrefix
private java.util.concurrent.atomic.AtomicInteger
threadNumber
private static java.util.concurrent.atomic.AtomicInteger
threadPoolNumber
-
Constructor Summary
Constructors Constructor Description NamedThreadFactory(java.lang.String threadNamePrefix)
Creates a newNamedThreadFactory
instance
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description private static java.lang.String
checkPrefix(java.lang.String prefix)
java.lang.Thread
newThread(java.lang.Runnable r)
Creates a newThread
-
-
-
Field Detail
-
threadPoolNumber
private static final java.util.concurrent.atomic.AtomicInteger threadPoolNumber
-
group
private final java.lang.ThreadGroup group
-
threadNumber
private final java.util.concurrent.atomic.AtomicInteger threadNumber
-
NAME_PATTERN
private static final java.lang.String NAME_PATTERN
- See Also:
- Constant Field Values
-
threadNamePrefix
private final java.lang.String threadNamePrefix
-
-
Constructor Detail
-
NamedThreadFactory
public NamedThreadFactory(java.lang.String threadNamePrefix)
Creates a newNamedThreadFactory
instance- Parameters:
threadNamePrefix
- the name prefix assigned to each thread created.
-
-
Method Detail
-
checkPrefix
private static java.lang.String checkPrefix(java.lang.String prefix)
-
newThread
public java.lang.Thread newThread(java.lang.Runnable r)
Creates a newThread
- Specified by:
newThread
in interfacejava.util.concurrent.ThreadFactory
- See Also:
ThreadFactory.newThread(java.lang.Runnable)
-
-