package Beloeil.Taine;

public class Event {

    private double time;
    private int type;
    private int entity;
    private Packet packet;

    public Event(double t, int ty, int ent) {
        time = t;
        type = ty;
        entity = ent;
        packet = null;
    }

    public Event(double t, int ty, int ent, Packet p) {
        time = t;
        type = ty;
        entity = ent;
        packet = new Packet(p);
    }

    public boolean setTime(double t) {
        time = t;
        return true;
    }

    public boolean setType(int n) {
        if ((n != NetworkSimulator.TIMERINTERRUPT)
                && (n != NetworkSimulator.FROMLAYER5)
                && (n != NetworkSimulator.FROMLAYER3)) {
            type = -1;
            return false;
        }

        type = n;
        return true;
    }

    public boolean setEntity(int n) {
        if ((n != NetworkSimulator.A)
                && (n != NetworkSimulator.B)) {
            entity = -1;
            return false;
        }

        entity = n;
        return true;
    }

    public boolean setPacket(Packet p) {
        if (p == null) {
            packet = null;
        } else {
            packet = new Packet(p.getSeqnum(), p.getAcknum(),
                    p.getChecksum(), p.getPayload());
        }

        return true;
    }

    public double getTime() {
        return time;
    }

    public int getType() {
        return type;
    }

    public int getEntity() {
        return entity;
    }

    public Packet getPacket() {
        return packet;
    }

    public String toString() {
        return ("time: " + time + "  type: " + type + "  entity: " + entity
                + "packet: " + packet);
    }
}