com.faunos.skwish.sys.mgr
Class Environment

java.lang.Object
  com.faunos.util.cc.SchedulingService
      com.faunos.skwish.sys.mgr.Environment

public class Environment
extends SchedulingService

A SchedulingService shared across all loaded SegmentStores.

Author:

Babak Farhang

Field Summary

protected static Logger

logger

Method Summary

static Environment	getInstance() Returns the singleton instance.
protected int	getThreadPoolSize(int schedulerCount) Returns the number of threads the pool will maintain given the specified number of schedulers.
void	shutdown()

Methods inherited from class com.faunos.util.cc.SchedulingService

addScheduler, getMaxThreadPoolSize, setMaxThreadPoolSize, signalWorkAvailable, waitPeriodMillis

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static final Logger logger

Method Detail

getInstance

public static Environment getInstance()

Returns the singleton instance.

getThreadPoolSize

protected int getThreadPoolSize(int schedulerCount)

Description copied from class: SchedulingService

Returns the number of threads the pool will maintain given the specified number of schedulers.

(The actual number of threads will be bounded by the max thread pool size property.)

Overrides:

getThreadPoolSize in class SchedulingService

Returns:

schedulerCount == 0 ? 0 : schedulerCount + 2

shutdown

public void shutdown()

Overrides:

shutdown in class SchedulingService