import java.util.HashMap;
import java.util.Map;
public class MyParam {
private MyParam() {
}
private static Map usrParamMap = new HashMap();
private static MyParam instance = new MyParam();
public static MyParam getInstance() {
return instance;
}
public String getParam(String usrId) {
return usrParamMap.get(usrId).toString();
}
public void putParam(String usrId, String param) {
usrParamMap.put(usrId, param);
}
}