Package net.bytebuddy.implementation.bind.annotation

Annotation Type RuntimeType

@Documented
@Retention(RUNTIME)
@Target({PARAMETER,METHOD})
public @interface RuntimeType

Parameters that are annotated with this annotation will be assigned by also considering the runtime type of the target parameter. The same is true for a method's return type if a target method is annotated with this annotation.

For example, if a source method foo(Object) is attempted to be bound to bar(@RuntimeType String), the binding will attempt to cast the argument of foo to a String type before calling bar with this argument. If this is not possible, a ClassCastException will be thrown at runtime. Similarly, if a method foo returns a type String but is bound to a method that returns a type Object, annotating the target method with @RuntimeType results in the foo method casting the target's method return value to String before returning a value itself.

See Also:

MethodDelegation, TargetMethodAnnotationDrivenBinder