private int positionHeap;

public Location(String name, double latitude, double longitude) {
    this.name = name;
    this.latitude = (Math.PI * latitude) / 180;
    this.longitude = (Math.PI * longitude) /180;
    this.distance = Double.POSITIVE_INFINITY;
    this.positionHeap = -1;
}

public int getPositionHeap(){
    return this.positionHeap;
}

public void setPositionHeap(int positionHeap){
    this.positionHeap = positionHeap;
}