public class knoten{
public knoten links;
public knoten rechts;
public knoten vater;
public int wert;
public int farbe;
public int colour(){
return farbe;
}
public void setzeColour(int x){
this.farbe = x;
}
public knoten left(){
return links;
}
public void setzeLeft(knoten x){
this.links=x;
}
public knoten right(){
return rechts;
}
public void setzeRight(knoten x){
this.rechts=x;
}
public knoten parent(){
return vater;
}
public void setzeParent(knoten x){
this.vater=x;
}
public int value(){
return wert;
}
public void setzeValue(int x){
this.wert=x;
}
} // ende class