barsuift.simLife.tree
Class BasicTreeLeaf

java.lang.Object
  java.util.Observable
      barsuift.simLife.tree.BasicTreeLeaf

All Implemented Interfaces:

IObservable, LivingPart, Persistent<State>, TreeLeaf

public class BasicTreeLeaf
extends java.util.Observable
implements TreeLeaf

Constructor Summary

BasicTreeLeaf(Universe universe, TreeLeafState leafState)

Method Summary

java.math.BigDecimal	collectFreeEnergy()
int	getAge()
java.math.BigDecimal	getEfficiency()
java.math.BigDecimal	getEnergy()
TreeLeafState	getState()
TreeLeaf3D	getTreeLeaf3D()
boolean	isTooWeak() Return true if the leaf efficiency is lower than the lowest acceptable value
void	spendTime() Make the leaf older than it was.
void	synchronize()

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Methods inherited from interface barsuift.simLife.IObservable

addObserver, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers

Constructor Detail

BasicTreeLeaf

public BasicTreeLeaf(Universe universe,
                     TreeLeafState leafState)

Method Detail

spendTime

public void spendTime()

Make the leaf older than it was.

Concretely, it means :

1. reduce the efficiency by 5 percent
2. collect solar energy : add energy based on sun luminosity and leaf efficiency
3. if the leaf is too weak, then fall, else, use collected energy to improve the leaf efficiency

Specified by:

spendTime in interface LivingPart

isTooWeak

public boolean isTooWeak()

Return true if the leaf efficiency is lower than the lowest acceptable value

Specified by:

isTooWeak in interface TreeLeaf

getEfficiency

public java.math.BigDecimal getEfficiency()

Specified by:

getEfficiency in interface TreeLeaf

getEnergy

public java.math.BigDecimal getEnergy()

Specified by:

getEnergy in interface TreeLeaf

collectFreeEnergy

public java.math.BigDecimal collectFreeEnergy()

Specified by:

collectFreeEnergy in interface TreeLeaf

getAge

public int getAge()

Specified by:

getAge in interface LivingPart

getTreeLeaf3D

public TreeLeaf3D getTreeLeaf3D()

Specified by:

getTreeLeaf3D in interface TreeLeaf

getState

public TreeLeafState getState()

Specified by:

getState in interface Persistent<State>

synchronize

public void synchronize()

Specified by:

synchronize in interface Persistent<State>