uchicago.src.repastdemos.rabbitPopulation
Class RabbitPopulation

java.lang.Object
  uchicago.src.sim.network.DefaultNode
      uchicago.src.sim.network.DefaultDrawableNode
          uchicago.src.repastdemos.rabbitPopulation.RabbitPopulation

All Implemented Interfaces:

CustomProbeable, Drawable2DGridNode, DrawableNonGridNode, Moveable, Named, NonGridDrawable, Node

public class RabbitPopulation
extends DefaultDrawableNode
implements CustomProbeable, Named

Calculates the current population of rabbits based on the current number of births and eaths. This encapsulates the population equation in the Rabbit Population model. The equation is population + (births - deaths) * dt

Version:

$Revision: 1.1 $ $Date: 2005/08/12 20:04:58 $

Author:

Nick Collier

Nested Class Summary

Nested classes/interfaces inherited from class uchicago.src.sim.network.DefaultNode

DefaultNode.OrderedHashMap

Field Summary

Fields inherited from class uchicago.src.sim.network.DefaultDrawableNode

item

Fields inherited from class uchicago.src.sim.network.DefaultNode

inEdges, inMap, label, outEdges, outMap

Constructor Summary

RabbitPopulation(Schedule schedule)
Creates a rabbit population using the specified schedule.

Method Summary

double	getBirths()
double	getDeaths()
CEquation	getEquation()
java.lang.String	getName()
double	getPopulation()
java.lang.String[]	getProbedProperties() Gets the names of the properties that are allowed to be probed.
void	init(Births births, Deaths deaths) Initializes this RabbitPopulation with the specified births and deaths.
void	setEquation(CEquation equation)
void	setPopulation(double population)
void	step()

Methods inherited from class uchicago.src.sim.network.DefaultDrawableNode

allowResizing, calcSize, contains, draw, getBorderColor, getBorderWidth, getColor, getFont, getHeight, getLabelColor, getNode, getWidth, getX, getY, setBorderColor, setBorderWidth, setColor, setDrawable, setDrawableNoCopy, setFont, setHeight, setLabelColor, setNodeLabel, setWidth, setX, setX, setY, setY

Methods inherited from class uchicago.src.sim.network.DefaultNode

addInEdge, addInEdges, addOutEdge, addOutEdges, clearInEdges, clearOutEdges, getEdgesFrom, getEdgesTo, getFromNodes, getId, getInDegree, getInEdges, getInNodes, getNodeLabel, getNumInEdges, getNumOutEdges, getOutDegree, getOutEdges, getOutNodes, getRandomFromNode, getRandomNodeIn, getRandomNodeOut, getRandomToNode, getToNodes, hasEdgeFrom, hasEdgeTo, hasEdgeToOrFrom, makeRandomInEdge, makeRandomOutEdge, removeEdgesFrom, removeEdgesTo, removeInEdge, removeOutEdge

Methods inherited from class java.lang.Object

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

Methods inherited from interface uchicago.src.sim.gui.DrawableNonGridNode

getOutEdges

Methods inherited from interface uchicago.src.sim.gui.Drawable2DGridNode

getOutEdges

Constructor Detail

RabbitPopulation

public RabbitPopulation(Schedule schedule)

Creates a rabbit population using the specified schedule.

Parameters:

schedule -

Method Detail

init

public void init(Births births,
                 Deaths deaths)

Initializes this RabbitPopulation with the specified births and deaths. These are queried when the CEquation encapsulated by this RabbitPopulation is evaluated.

Parameters:

births -

deaths -

getEquation

public CEquation getEquation()

setEquation

public void setEquation(CEquation equation)

getPopulation

public double getPopulation()

setPopulation

public void setPopulation(double population)

getBirths

public double getBirths()

getDeaths

public double getDeaths()

step

public void step()

getName

public java.lang.String getName()

Specified by:

getName in interface Named

Returns:

the name of this object

getProbedProperties

public java.lang.String[] getProbedProperties()

Description copied from interface: CustomProbeable

Gets the names of the properties that are allowed to be probed. The property names returned by this method should be reflect the accessor and mutator method names. For example, given getAge and setAge, an appropriate property name would be Age.

Specified by:

getProbedProperties in interface CustomProbeable

Returns:

an array of the property names.