org.apache.lucene.index
Class ConcurrentMergeScheduler.MergeThread

java.lang.Object
  extended by java.lang.Thread
      extended by org.apache.lucene.index.ConcurrentMergeScheduler.MergeThread
All Implemented Interfaces:
Runnable
Enclosing class:
ConcurrentMergeScheduler

protected class ConcurrentMergeScheduler.MergeThread
extends Thread

Runs a merge thread, which may run one or more merges in sequence.


Nested Class Summary
 
Nested classes/interfaces inherited from class java.lang.Thread
Thread.State, Thread.UncaughtExceptionHandler
 
Field Summary
 
Fields inherited from class java.lang.Thread
MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY
 
Constructor Summary
ConcurrentMergeScheduler.MergeThread(IndexWriter writer, MergePolicy.OneMerge startMerge)
          Sole constructor.
 
Method Summary
 MergePolicy.OneMerge getCurrentMerge()
          Return the current merge, or null if this MergeThread is done.
 MergePolicy.OneMerge getRunningMerge()
          Return the currently running merge.
 void run()
           
 void setRunningMerge(MergePolicy.OneMerge merge)
          Record the currently running merge.
 void setThreadPriority(int pri)
          Set the priority of this thread.
 
Methods inherited from class java.lang.Thread
activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ConcurrentMergeScheduler.MergeThread

public ConcurrentMergeScheduler.MergeThread(IndexWriter writer,
                                            MergePolicy.OneMerge startMerge)
Sole constructor.

Method Detail

setRunningMerge

public void setRunningMerge(MergePolicy.OneMerge merge)
Record the currently running merge.


getRunningMerge

public MergePolicy.OneMerge getRunningMerge()
Return the currently running merge.


getCurrentMerge

public MergePolicy.OneMerge getCurrentMerge()
Return the current merge, or null if this MergeThread is done.


setThreadPriority

public void setThreadPriority(int pri)
Set the priority of this thread.


run

public void run()
Specified by:
run in interface Runnable
Overrides:
run in class Thread


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