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package de.lmu.tcs;
/**
* Model
*
* Immutable
*
* Created by jost on 24.11.15.
*/
public class Zelle {
public final static int TOT=0;
public final static int LEBENDIG=1;
private final Position position;
private final int zustand;
public Zelle(Position position, int zustand) {
this.position = position;
this.zustand = zustand;
}
public Zelle(Zelle old) {
this.position = old.position;
this.zustand = old.zustand;
}
public Position getPosition() {
return position;
}
public boolean istLebendig() {
return zustand>=LEBENDIG;
}
public boolean istTot() {
return zustand==TOT;
}
public Zelle nachkommen() {
return this.istTot() ? (new Zelle(this)) : (new Zelle(position, zustand + 1));
}
public int alter() {
return this.istTot() ? -1 : (this.zustand - 1);
}
}
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