128 lines
2.5 KiB
Java
128 lines
2.5 KiB
Java
package SeSim;
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import java.util.Random;
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import SeSim.Order.OrderStatus;
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public class RandomTrader extends Trader {
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// public Account account=new Account();
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Exchange ex = null;
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Random rand = new Random();
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// my current order
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private Order myorder = null;
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public RandomTrader(Exchange ex, long shares, double money) {
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account.money = money;
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account.shares = shares;
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this.ex = ex;
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}
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public void DoBuy() {
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if (myorder != null) {
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return;
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}
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if (account.money <= 0) {
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return;
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}
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double perc = rand.nextDouble() * 1.0;
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double lp = ex.lastprice;
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double limit = lp / 100 * perc + lp;
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long size = (int) (account.money / (limit * 1));
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myorder = account.Buy(size, limit, ex);
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return;
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}
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public void DoSell() {
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if (myorder != null) {
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return;
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}
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if (account.shares <= 0) {
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return;
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}
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double perc = rand.nextDouble() * 1.0;
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double lp = ex.lastprice;
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double limit = lp - lp / 100 * perc;
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long size = (int) (account.shares);
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myorder = account.Sell(size, limit, ex);
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}
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public void trade() {
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if (myorder != null) {
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long age = myorder.getAge();
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if (myorder.status == OrderStatus.executed) {
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myorder = null;
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// System.out.println(name);
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// System.out.println("----------------------");
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// account.print_current();
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return;
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}
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if (myorder.getAge() > 10) {
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//System.out.println("Shall cancel now");
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//System.out.println(myorder.status);
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ex.CancelOrder(myorder);
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myorder = null;
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return;
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}
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return;
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}
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// What to do?
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int action = rand.nextInt(3);
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/* System.out.print(name);
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System.out.println("---------------------------");
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System.out.print("Action:");
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System.out.println(action);
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*/
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/* if (action==0)
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{
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DoSell();
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return;
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}
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*/
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if (action == 1) {
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DoBuy();
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return;
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}
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if (action == 2) {
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DoSell();
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return;
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}
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}
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/* public void run(){
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while (true)
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{
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try{
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sleep(200);
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}
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catch(InterruptedException e) {
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System.out.println("Interrupted");
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}
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// System.out.println("Trader has slept");
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trade();
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}
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}
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*/
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}
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