if statement to determine String or Integer from Scanner(System.in)

Is it possible to implement the commented lines in order to distinguish between an Integer and a String when a user inputs said value into the console? The code works with the rest of my program, but I want the user to be able to input the Employee ID (an int) in addition to name and/or address.

public void query(){

    String newValue;

    System.out.println("Please enter the name, address, or employee "
            + "ID you are looking for");
    Scanner input = new Scanner(System.in);
    //if (Integer.parseInt(input);
        //newValue = input.nextInt();
    //else
    newValue = input.nextLine();
    input.close();

    if (name.equals(newValue) | address.equals(newValue) )
        System.out.println(toString());
    else System.out.println("There is no employee with that name, address, or ID");


}