net.lenni0451.reflect

Class Methods

java.lang.Object

net.lenni0451.reflect.Methods

public class Methods
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Methods()

Method Summary

Modifier and Type	Method and Description
static java.lang.reflect.Method	getDeclaredMethod(java.lang.Class<?> clazz, java.lang.String name, java.lang.Class<?>... parameterTypes) Get a declared method of a class by its name and parameter types
static java.lang.reflect.Method[]	getDeclaredMethods(java.lang.Class<?> clazz) Get all declared methods of a class
static <T> T	invoke(java.lang.Object instance, java.lang.reflect.Method method, java.lang.Object... args) Invoke a method without any checks
static <I extends S,S,T> T	invokeSuper(I instance, java.lang.Class<S> superClass, java.lang.reflect.Method method, java.lang.Object... args) Invoke a super method without any checks

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Methods

public Methods()

Method Detail

getDeclaredMethods

public static java.lang.reflect.Method[] getDeclaredMethods(java.lang.Class<?> clazz)

Get all declared methods of a class

Parameters:

clazz - The class to get the methods from

Returns:

An array of all declared methods of the class

getDeclaredMethod

public static java.lang.reflect.Method getDeclaredMethod(java.lang.Class<?> clazz,
                                                         java.lang.String name,
                                                         java.lang.Class<?>... parameterTypes)

Get a declared method of a class by its name and parameter types

Parameters:

clazz - The class to get the method from

name - The name of the method

parameterTypes - The parameter types of the method

Returns:

The method or null if it doesn't exist

invoke

public static <T> T invoke(java.lang.Object instance,
                           java.lang.reflect.Method method,
                           java.lang.Object... args)

Invoke a method without any checks

Parameters:

instance - The instance to invoke the method on

method - The method to invoke

args - The arguments to pass to the method

Returns:

The return value of the method (null if void)

invokeSuper

public static <I extends S,S,T> T invokeSuper(I instance,
                                              java.lang.Class<S> superClass,
                                              java.lang.reflect.Method method,
                                              java.lang.Object... args)

Invoke a super method without any checks

Parameters:

instance - The instance to invoke the method on

superClass - The super class to call the method of

method - The method to invoke

args - The arguments to pass to the method

Returns:

The return value of the method (null if void)