addcustomercommand.java

来自「java写的股票交易系统」· Java 代码 · 共 21 行

package trader.nw;
import java.io.*;
import trader.*;

public class AddCustomerCommand extends Command {
  Customer cust;
 
  /** Creates new AddCustomerCommand */
  public AddCustomerCommand(Customer cust) {
    this.cust = cust;
  }

  public void execute(BrokerModel broker) {
    try {
      broker.addCustomer(cust);
    }
    catch (Exception ex) {
      this.excep = ex;
    }
  }
}