//Encapsulates the behavior of a security trading on a particular
//segment of the exchange 
package fauxExchange;


class Security {
	
	public Security (int id){
		this.securityId = id;
	}
	
	public Security (int id, String symbol){
		this.securityId = id;
		this.symbol = symbol;
	}
	
	public Security (int id, String symbol, Segment seg){
		this.securityId = id;
		this.symbol = symbol;
		this.segment = seg;
	}
	
	public Security (int id, Segment seg){
		this.securityId = id;
		this.segment = seg;
	}

	public Security () {}
	
	private Segment segment;
	private String symbol;
	private double lastPrice;
	private int securityId;

	public String getSymbol(){
	  return this.symbol;
	}

	public String toString(){
		if (symbol != null){
			return symbol;
		}else{
			return Integer.toString(securityId);
		}
	}
	
	/**
	 * @return (double) LastPrice :: Returns the last price  
	 */
	public double getLastPrice(){
	  return this.lastPrice;
	}
	public void setSymbol(String s){
	  this.symbol = s;
	}
	public void setLastPrice(double pr){
	  this.lastPrice = pr;
	}
	public Segment getSegment() {
		return this.segment;
	}
	public void setSegment(Segment s){
		this.segment = s;
	}
	public int getSecurityId(){
		return this.securityId;
	}

} //end class