Package com.kamikazejam.kamicommon.util

Class ReflectionUtil

java.lang.Object

com.kamikazejam.kamicommon.util.ReflectionUtil

public class ReflectionUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
ReflectionUtil()

Method Summary

Modifier and Type	Method	Description
static <T extends Annotation> T	getAnnotation(Field field, Class<T> annotationClass)
static <T> @NotNull Constructor<T>	getConstructor(Class<?> clazz, Class<?>... parameterTypes)
static <T> T	getField(@NotNull Class<?> clazz, @NotNull String name, Object object)
static @NotNull Field	getField(Class<?> clazz, String name)
static <T> T	getField(@NotNull Field field, Object object)
static @NotNull Method	getMethod(@NotNull Class<?> clazz, @NotNull String name)
static @NotNull Method	getMethod(Class<?> clazz, String name, @NotNull Class<?>... parameterTypes)
static <T> T	getSingletonInstance(@NotNull Class<?> clazz)
static <T> T	getSingletonInstanceFirstCombatible(Iterable<Class<?>> classes, T fallback)
static Class<?>	getSuperclassDeclaringField(@NotNull Class<?> clazz, boolean includeSelf, String fieldName)
static Class<?>	getSuperclassDeclaringMethod(@NotNull Class<?> clazz, boolean includeSelf, String methodName)
static @NotNull List<Class<?>>	getSuperclasses(@NotNull Class<?> clazz, boolean includeSelf)
static @Nullable Class<?>	getSuperclassPredicate(@NotNull Class<?> clazz, boolean includeSelf, @NotNull Predicate<Class<?>> predicate)
static <T> T	invokeMethod(@NotNull Method method, @Nullable Object target)
static <T> T	invokeMethod(@NotNull Method method, @Nullable Object target, @Nullable Object argument)
static <T> T	invokeMethod(Method method, @Nullable Object target, Object... arguments)
static boolean	isRawTypeAssignableFrom(Type a, Type b)
static boolean	isRawTypeAssignableFromAny(Type goal, Type @NotNull ... subjects)
static void	makeAccessible(Constructor<?> constructor)
static void	makeAccessible(Field field)
static void	makeAccessible(Method method)
static void	setField(@NotNull Class<?> clazz, @NotNull String name, Object object, Object value)
static void	setField(@NotNull Field field, Object object, Object value)

Methods inherited from class java.lang.Object

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

Constructor Details

ReflectionUtil

public ReflectionUtil()

Method Details

getConstructor

@Contract("null, _ -> fail")
@NotNull
public static <T> @NotNull Constructor<T> getConstructor(Class<?> clazz,
 Class<?>... parameterTypes)

makeAccessible

@Contract("null -> fail")
public static void makeAccessible(Field field)

makeAccessible

@Contract("null -> fail")
public static void makeAccessible(Constructor<?> constructor)

makeAccessible

@Contract("null -> fail")
public static void makeAccessible(Method method)

getSuperclassDeclaringMethod

public static Class<?> getSuperclassDeclaringMethod(@NotNull
 @NotNull Class<?> clazz,
 boolean includeSelf,
 String methodName)

getSuperclassDeclaringField

public static Class<?> getSuperclassDeclaringField(@NotNull
 @NotNull Class<?> clazz,
 boolean includeSelf,
 String fieldName)

getSuperclassPredicate

@Nullable
public static @Nullable Class<?> getSuperclassPredicate(@NotNull
 @NotNull Class<?> clazz,
 boolean includeSelf,
 @NotNull
 @NotNull Predicate<Class<?>> predicate)

getSuperclasses

@NotNull
public static @NotNull List<Class<?>> getSuperclasses(@NotNull
 @NotNull Class<?> clazz,
 boolean includeSelf)

getAnnotation

@Contract("null, _ -> fail; !null, null -> fail")
@Nullable
public static <T extends Annotation> T getAnnotation(Field field,
 Class<T> annotationClass)

getSingletonInstance

@NotNull
public static <T> T getSingletonInstance(@NotNull
 @NotNull Class<?> clazz)

getSingletonInstanceFirstCombatible

public static <T> T getSingletonInstanceFirstCombatible(Iterable<Class<?>> classes,
 T fallback)

getMethod

@Contract("null, _, _ -> fail; !null, null, _ -> fail")
@NotNull
public static @NotNull Method getMethod(Class<?> clazz,
 String name,
 @NotNull
 @NotNull Class<?>... parameterTypes)

getMethod

@NotNull
public static @NotNull Method getMethod(@NotNull
 @NotNull Class<?> clazz,
 @NotNull
 @NotNull String name)

invokeMethod

@Contract("null, _, _ -> fail")
public static <T> T invokeMethod(Method method,
 @Nullable
 @Nullable Object target,
 Object... arguments)

invokeMethod

public static <T> T invokeMethod(@NotNull
 @NotNull Method method,
 @Nullable
 @Nullable Object target,
 @Nullable
 @Nullable Object argument)

invokeMethod

public static <T> T invokeMethod(@NotNull
 @NotNull Method method,
 @Nullable
 @Nullable Object target)

isRawTypeAssignableFromAny

public static boolean isRawTypeAssignableFromAny(Type goal,
 Type @NotNull ... subjects)

isRawTypeAssignableFrom

@Contract("null, _ -> false; !null, null -> false")
public static boolean isRawTypeAssignableFrom(Type a,
 Type b)

getField

@Contract("null, _ -> fail; !null, null -> fail")
@NotNull
public static @NotNull Field getField(Class<?> clazz,
 String name)

getField

public static <T> T getField(@NotNull
 @NotNull Field field,
 Object object)

getField

public static <T> T getField(@NotNull
 @NotNull Class<?> clazz,
 @NotNull
 @NotNull String name,
 Object object)

setField

public static void setField(@NotNull
 @NotNull Class<?> clazz,
 @NotNull
 @NotNull String name,
 Object object,
 Object value)

setField

public static void setField(@NotNull
 @NotNull Field field,
 Object object,
 Object value)