io.github.fablabsmc.fablabs.api.fiber.v1.annotation

Annotation Type Listener

@Target(value={FIELD,METHOD})
 @Retention(value=RUNTIME)
public @interface Listener

Indicates that this field or method is a listener listening to changes of another field's value.

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
String	value The name of the setting this listener is listening for.

Element Detail

value

public abstract String value

The name of the setting this listener is listening for.

Note that this must be equal to the resolved name of the setting: if you have specified a naming convention for your settings, or you have set a custom name for the setting, this value must be equal to the name of the setting you're listening for after that naming convention was applied!

For example, if you are using SettingNamingConvention.SNAKE_CASE:

 class MySettings {
     private int fooBar = 5;

     @Listener("foo_bar") // foo_bar not fooBar
     public void fooBarListener(int newValue) {
         System.out.println("Changed to " + newValue);
     }
 }
 

Returns:

the name of the setting this listener listens for