com.badlogic.gdx.ai.sched

Class SchedulerBase<T extends SchedulerBase.SchedulableRecord>

java.lang.Object

com.badlogic.gdx.ai.sched.SchedulerBase<T>

All Implemented Interfaces:

Schedulable, Scheduler

Direct Known Subclasses:

LoadBalancingScheduler, PriorityScheduler

public abstract class SchedulerBase<T extends SchedulerBase.SchedulableRecord>
extends java.lang.Object
implements Scheduler

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	SchedulerBase.SchedulableRecord A scheduled task.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	dryRunFrames
protected com.badlogic.gdx.utils.IntArray	phaseCounters
protected com.badlogic.gdx.utils.Array<T>	runList
protected com.badlogic.gdx.utils.Array<T>	schedulableRecords The list of the scheduled tasks.

Constructor Summary

Constructors

Constructor and Description
SchedulerBase(int dryRunFrames) Creates a SchedulerBase.

Method Summary

Modifier and Type	Method and Description
protected int	calculatePhase(int frequency) This method is invoked by Scheduler.addWithAutomaticPhasing(Schedulable, int) and calculates the best phase based on the number of frames of the dry run.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.badlogic.gdx.ai.sched.Scheduler

add, addWithAutomaticPhasing

Methods inherited from interface com.badlogic.gdx.ai.sched.Schedulable

run

Field Detail

schedulableRecords

protected com.badlogic.gdx.utils.Array<T extends SchedulerBase.SchedulableRecord> schedulableRecords

The list of the scheduled tasks.

runList

protected com.badlogic.gdx.utils.Array<T extends SchedulerBase.SchedulableRecord> runList

phaseCounters

protected com.badlogic.gdx.utils.IntArray phaseCounters

dryRunFrames

protected int dryRunFrames

Constructor Detail

SchedulerBase

public SchedulerBase(int dryRunFrames)

Creates a SchedulerBase.

Parameters:

dryRunFrames - number of frames simulated by the dry run to calculate the phase when adding a schedulable via Scheduler.addWithAutomaticPhasing(Schedulable, int)

Method Detail

calculatePhase

protected int calculatePhase(int frequency)

This method is invoked by Scheduler.addWithAutomaticPhasing(Schedulable, int) and calculates the best phase based on the number of frames of the dry run. The optimal phase is guaranteed if the number of simulated frames is at least as large as the size of the least common multiple (LCM, see ArithmeticUtils.lcmPositive(int, int)) of all the frequency values used in the scheduler so far.

Parameters:

frequency - the frequency of the skedulable task to add

Returns:

the best phase based on the length of the dry run.