organisms
Class tiger

java.lang.Object
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  +--organisms.organisms
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        +--organisms.animals
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              +--organisms.carnivores
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                    +--organisms.tiger

public final class tiger

extends carnivores

H klash twn tigers.

Invariant: Prepei na thrountai oles oi invariant synthikes ths klashs carnivores. Dhladh mia egkyrh tiger prepei na einai ena egkyro sarkofago zwo.

Statika pedia ths klashs: alive_tigers: Poses tigers einai zwntanes, dead_tigers: Poses tigers exoun pethanei

Field Summary

Fields inherited from class organisms.carnivores

alive_carnivores, dead_carnivores

Fields inherited from class organisms.animals

alive_animals, dead_animals, eatenThisWeek, foodPerWeek

Fields inherited from class organisms.organisms

age, alive_organisms, dead_organisms, energy, growth_rate, im, isChosen, position

Constructor Summary

tiger(int x, int y, javax.swing.ImageIcon im)
Constructor ths klashs tigers.

Method Summary

static int	alive_tigers() Epistrefei ton arithmo twn zwntanwn tigers Accesor - Selector.
static int	dead_tigers() Epistrefei ton arithmo twn nekrwn tigers Accesor - Selector.
void	die() Kaleitai otan pethainei mia tiger kai meiwnei oles tis static metavlites pou deixnoun tous zwntanous organismous twn kathgoriwn pou auto anhkei, enw antistoixa auksanei oles tis static metavlites pou deixnoun tou nekrous organismous twn kathgoriwn autwn.
static void	initStats() Arxikopoiei ta statistika se authn thn klash.

Methods inherited from class organisms.carnivores

alive_carnivores, dead_carnivores, eat

Methods inherited from class organisms.animals

alive_animals, dead_animals, eatenThisWeek, foodPerWeek, increase_eatenThisWeek, move, reset_eatenThisWeek, restoreEnergy

Methods inherited from class organisms.organisms

age, alive_organisms, choose, dead_organisms, decrease_energy, draw, energy, growth_rate, increase_age, increase_energy, isAlive, position

Methods inherited from class java.lang.Object

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

Constructor Detail

tiger

public tiger(int x,
             int y,
             javax.swing.ImageIcon im)

Constructor ths klashs tigers. Dhmiourgei mia nea tiger sthn thesh x,y. Orizei to growth_rate, to foodPerWeek kai to arxiko energy gia oles tis tigers kai auksanei tis synolikes zwntanes tigers kata 1.

Precondition: Prepei na dwthei egkyrh thesh, dhaldh ta x,y na einai x>=0 , y>=0 x kai y mesa sta oria tou xarth kai sthn thesh auth na mhn yparxei allos organismos.

Postcondition: Dhmiourgeitai mia nea tiger me to orismeno growth_rate, foodPerWeek kai arxiko energy sthn thesh x,y.

Parameters:

x - H syntetagmenh x ths theshs pou theloume na eisagoume th nea tiger.

y - H syntetagmenh y ths theshs pou theloume na eisagoume th nea tiger.

im - To eikonidio ths tigrhs.

Method Detail

alive_tigers

public static int alive_tigers()

Epistrefei ton arithmo twn zwntanwn tigers Accesor - Selector.

Postcondition: Epistrefei ton arithmo twn zwntanwn tigers

Returns:

ton arithmo twn zwntanwn tigers

dead_tigers

public static int dead_tigers()

Epistrefei ton arithmo twn nekrwn tigers Accesor - Selector.

Postcondition: Epistrefei ton arithmo twn nekrwn tigers

Returns:

ton arithmo twn nekrwn tigers

die

public void die()

Kaleitai otan pethainei mia tiger kai meiwnei oles tis static metavlites pou deixnoun tous zwntanous organismous twn kathgoriwn pou auto anhkei, enw antistoixa auksanei oles tis static metavlites pou deixnoun tou nekrous organismous twn kathgoriwn autwn. Transformer - Mutative. Ylopoiei thn abstract methodo die() ths klashs organisms. Prepei na kaleitai gia tou nekrous organismous kata thn diarkeia ths proswmoiwshs kathe mera.

Precondition: O organismos prepei na exei pethanei, dhladh !this.isAlive().

Postcondition: Meiwnetai kata 1 to plhthos twn zwntanwn organismwn kai auksanetai kata 1 to plhthos twn nekrwn organismwn. (oi static metavlites olwn twn kathgoriwn pou anhkei o organismos pou pethainei)

Specified by:

die in class organisms

initStats

public static void initStats()

Arxikopoiei ta statistika se authn thn klash. Transformer - Mutative.

Postcondition: Arxikopoiei ta statistika se authn thn klash.