HistoryCleanupThread

java.lang.Object
- java.lang.Thread
- - org.apache.manifoldcf.crawler.system.HistoryCleanupThread

All Implemented Interfaces:

java.lang.Runnable
```
public class HistoryCleanupThread
extends java.lang.Thread
```
This class describes the thread that cleans up history records. It fires infrequently and removes history records older than a configuration-determined cutoff.

Nested Class Summary
- Nested classes/interfaces inherited from class java.lang.Thread
  java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields
Modifier and Type	Field	Description
`static java.lang.String`	`_rcsid`
`protected static java.lang.String`	`historyCleanupIntervalProperty`
`protected java.lang.String`	`processID`	Process ID

Fields inherited from class java.lang.Thread
MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors
Constructor Description

HistoryCleanupThread(java.lang.String processID)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

void run()
- Methods inherited from class java.lang.Thread
  activeCount, checkAccess, clone, countStackFrames, currentThread, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, onSpinWait, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, suspend, toString, yield
- Methods inherited from class java.lang.Object
  equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - _rcsid
```
public static final java.lang.String _rcsid
```
    See Also:
    
    Constant Field Values
  - historyCleanupIntervalProperty
```
protected static final java.lang.String historyCleanupIntervalProperty
```
    See Also:
    
    Constant Field Values
  - processID
```
protected final java.lang.String processID
```
    Process ID
- Constructor Detail
  - HistoryCleanupThread
```
public HistoryCleanupThread(java.lang.String processID)
                     throws ManifoldCFException
```
    Constructor.
    
    Throws:
    
    ManifoldCFException
- Method Detail
  - run
```
public void run()
```
    Specified by:
    
    run in interface java.lang.Runnable
    
    Overrides:
    
    run in class java.lang.Thread