我可以制作一个带有将要执行的参数的方法吗

Question

I will form my question new.

This is what i currently have(LWJGL not JButton):

public static boolean isButtonClicked(String buttonName){
    Button b = getButton(buttonName);
    float mouseY = essentials.Boot.HEIGHT - Mouse.getY() - 1;
    if (Mouse.getX() > b.getX() && Mouse.getX() < b.getX() + b.getWidth() &&
        mouseY > b.getY() && mouseY < b.getY() + b.getHeight()){
        return true;
    }
    return false;
}

And thats in my main class

if(Ui.isButtonClicked("buttonName")/*Takes a name of a button as a argument*/){
        System.out.println();
}

So i dont want there to be several if statements in my main. But its always diffrent what i want to do if the button is clicked. So my question is if there is a way to do something like this. If you still dont know what i mean im just going to delete the post.

Answer 1

You can use Interface/Lambda to pass a method to another method. for example:

public interface Procedure {
    void act();
}
public void executeCommand(Procedure proc){
    proc.act();
}
//...
// pass a method using lambda expression:
    executeCommand(()->{system.out.println("Hello world"});

//pass a method using traditional way (anonymous class)
    executeCommand(new Procedure() {

        public void act() {
            system.out.println("Hello world");
        }
    });

Answer 2

Do you mean some thing like this:

public static void doSmth(String value) {
    System.out.println(value);
 }
//When you call it
doSmth("Hello world");