me.lucko.shadow

Interface TargetResolver

public interface TargetResolver

Interface to represent a resolver which can identify the corresponding targets for shadow classes, methods and fields.

Method Summary

Modifier and Type	Method and Description
default @NonNull Optional<Class<?>>	lookupClass(@NonNull Class<? extends Shadow> shadowClass) Attempts to find the corresponding target class for the given shadow class.
default @NonNull Optional<String>	lookupField(@NonNull Method shadowMethod, @NonNull Class<? extends Shadow> shadowClass, @NonNull Class<?> targetClass) Attempts to find the corresponding target field name for the given shadow method.
default @NonNull Optional<String>	lookupMethod(@NonNull Method shadowMethod, @NonNull Class<? extends Shadow> shadowClass, @NonNull Class<?> targetClass) Attempts to find the corresponding target method name for the given shadow method.

Method Detail

lookupClass

default @NonNull Optional<Class<?>> lookupClass(@NonNull Class<? extends Shadow> shadowClass)
                                         throws ClassNotFoundException

Attempts to find the corresponding target class for the given shadow class.

Parameters:

shadowClass - the shadow class

Returns:

the target, if any

Throws:

ClassNotFoundException - if the resultant target class cannot be loaded

lookupMethod

default @NonNull Optional<String> lookupMethod(@NonNull Method shadowMethod,
                                               @NonNull Class<? extends Shadow> shadowClass,
                                               @NonNull Class<?> targetClass)

Attempts to find the corresponding target method name for the given shadow method.

Parameters:

shadowMethod - the shadow method to lookup a target method for

shadowClass - the class defining the shadow method

targetClass - the target class. the resultant method should resolve for this class.

Returns:

the target, if any

lookupField

default @NonNull Optional<String> lookupField(@NonNull Method shadowMethod,
                                              @NonNull Class<? extends Shadow> shadowClass,
                                              @NonNull Class<?> targetClass)

Attempts to find the corresponding target field name for the given shadow method.

Parameters:

shadowMethod - the shadow method to lookup a target field for

shadowClass - the class defining the shadow method

targetClass - the target class. the resultant method should resolve for this class.

Returns:

the target, if any