net.sf.saffron.opt
Class VolcanoPlannerFactory

java.lang.Object
  |
  +--net.sf.saffron.opt.VolcanoPlannerFactory

Direct Known Subclasses:

OJPlannerFactory

public abstract class VolcanoPlannerFactory

extends Object

A VolcanoPlannerFactory produces new uninitialized instances of VolcanoPlanner.

Field Summary

private static ThreadLocal

threadInstances

Constructor Summary

VolcanoPlannerFactory()

Method Summary

abstract VolcanoPlanner	newPlanner()
static void	setThreadInstance(VolcanoPlannerFactory plannerFactory)
static VolcanoPlannerFactory	threadInstance()

Methods inherited from class java.lang.Object

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

Field Detail

threadInstances

private static ThreadLocal threadInstances

Constructor Detail

VolcanoPlannerFactory

public VolcanoPlannerFactory()

Method Detail

setThreadInstance

public static void setThreadInstance(VolcanoPlannerFactory plannerFactory)

threadInstance

public static VolcanoPlannerFactory threadInstance()

newPlanner

public abstract VolcanoPlanner newPlanner()