me.lucko.shadow

Annotation Type DynamicFieldTarget

@Target(value=METHOD)
 @Retention(value=RUNTIME)
public @interface DynamicFieldTarget

Defines a field target with a dynamic value, calculated on demand by a function.

Field Summary

Fields

Modifier and Type	Fields and Description
static TargetResolver	RESOLVER A TargetResolver for the DynamicFieldTarget annotation.

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
@NonNull Class<? extends DynamicFieldTarget.Function>	value Gets the loading function class.

Field Detail

RESOLVER

public static final TargetResolver RESOLVER

A TargetResolver for the DynamicFieldTarget annotation.

Element Detail

value

public abstract @NonNull Class<? extends DynamicFieldTarget.Function> value

Gets the loading function class.

An instance of the function is retrieved/constructed on demand by the implementation in the following order.

• a static method named getInstance accepting no parameters and returning an instance of the implementation.
• via a single enum constant, if the loading function class is an enum following the enum singleton pattern.
• a static field named instance with the same type as and containing an instance of the implementation.
• a static field named INSTANCE with the same type as and containing an instance of the implementation.
• a no-args constructor

Values defined for this property should be aware of this, and ensure an instance can be retrieved/constructed.

Returns:

the loading function class