djfractal
Class AbstractScheduler

java.lang.Object
  djfractal.AbstractScheduler

All Implemented Interfaces:

Scheduler

Direct Known Subclasses:

IndexedScheduler, ProgressiveScheduler

public abstract class AbstractScheduler

extends java.lang.Object

implements Scheduler

Field Summary

protected EngineStatsFrames	engineStatsFrames
protected java.util.Collection	fcs

Constructor Summary

AbstractScheduler(EngineStatsFrames engineStatsFrames)

Method Summary

protected abstract jaya.djfractal.FractalComputer	_nextFC(FractalData fd)
void	initFCS(int iterations, java.math.BigDecimal bailout, int scale, Bounds bounds, int[] colors, boolean verbose) Initialize any FractalComputer.
jaya.djfractal.FractalComputer	nextFC(FractalData fd) Returns the next FractalComputer for the given FractalData.
void	prepareComputation(java.util.Collection fcs) Prepare the computation.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

engineStatsFrames

protected final EngineStatsFrames engineStatsFrames

fcs

protected java.util.Collection fcs

Constructor Detail

AbstractScheduler

public AbstractScheduler(EngineStatsFrames engineStatsFrames)

Method Detail

prepareComputation

public void prepareComputation(java.util.Collection fcs)

Description copied from interface: Scheduler

Prepare the computation.

Sets the FractalComputer collection.

Specified by:

prepareComputation in interface Scheduler

Parameters:

fcs - a java.util.Collection value

initFCS

public void initFCS(int iterations,
                    java.math.BigDecimal bailout,
                    int scale,
                    Bounds bounds,
                    int[] colors,
                    boolean verbose)

Description copied from interface: Scheduler

Initialize any FractalComputer.

Specified by:

initFCS in interface Scheduler

Parameters:

iterations - an int value

bailout - a java.math.BigDecimal value

scale - an int value

bounds - a Bounds value

colors - an int[] value

verbose - a boolean value

nextFC

public final jaya.djfractal.FractalComputer nextFC(FractalData fd)

Description copied from interface: Scheduler

Returns the next FractalComputer for the given FractalData.

The EngineStatsFrames sets with the constructor any Scheduler instance may provide may be contacted through its EngineStatsFrames.updateStats(FractalData fd, jaya.djfractal.FractalComputer fc) method.

Specified by:

nextFC in interface Scheduler

Parameters:

fd - a FractalData value

Returns:

a jaya.djfractal.FractalComputer value

_nextFC

protected abstract jaya.djfractal.FractalComputer _nextFC(FractalData fd)

toString

public java.lang.String toString()