Interface MethodResolver

All Known Implementing Classes:
DataBindingMethodResolver, ReflectiveMethodResolver

public interface MethodResolver
A method resolver attempts to locate a method and returns a command executor that can be used to invoke that method. The command executor will be cached, but if it 'goes stale' the resolvers will be called again.
Since:
3.0
Author:
Andy Clement
  • Method Summary

    Modifier and Type
    Method
    Description
    resolve(EvaluationContext context, Object targetObject, String name, List<TypeDescriptor> argumentTypes)
    Within the supplied context determine a suitable method on the supplied object that can handle the specified arguments.
  • Method Details

    • resolve

      @Nullable MethodExecutor resolve(EvaluationContext context, Object targetObject, String name, List<TypeDescriptor> argumentTypes) throws AccessException
      Within the supplied context determine a suitable method on the supplied object that can handle the specified arguments. Return a MethodExecutor that can be used to invoke that method, or null if no method could be found.
      Parameters:
      context - the current evaluation context
      targetObject - the object upon which the method is being called
      argumentTypes - the arguments that the constructor must be able to handle
      Returns:
      a MethodExecutor that can invoke the method, or null if the method cannot be found
      Throws:
      AccessException