Package studio.mevera.imperat.util.reflection

Class Reflections

java.lang.Object

studio.mevera.imperat.util.reflection.Reflections

public final class Reflections
extends Object

Constructor Summary

Constructors

Constructor	Description
Reflections()

Method Summary

Modifier and Type	Method	Description
static boolean	findClass(String... paths)	Finds any Class of the provided paths
static boolean	findClass(Supplier<Class<?>> classSupplier)
static Class<?>	getClass(@NotNull String path)	A nullable Class.forName(String) instead of throwing exceptions
static Constructor<?>	getConstructor(@NotNull Class<?> clazz, Class<?>... classes)	A nullable Class.getDeclaredConstructor(Class[]) instead of throwing exceptions
static <T> FieldAccessor<T>	getField(Class<?> target, Class<T> fieldType)	Retrieve a field accessor for a specific field valueType and name.
static <T> FieldAccessor<T>	getField(Class<?> target, Class<T> fieldType, int index)	Retrieve a field accessor for a specific field valueType and name.
static <T> FieldAccessor<T>	getField(Class<?> target, String name, Class<T> fieldType)	Retrieve a field accessor for a specific field valueType and name.
static <T> FieldAccessor<T>	getField(String className, Class<T> fieldType, int index)	Retrieve a field accessor for a specific field valueType and name.
static <T> FieldAccessor<T>	getField(String className, String name, Class<T> fieldType)	Retrieve a field accessor for a specific field valueType and name.

Methods inherited from class java.lang.Object

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

Constructor Details

Reflections

public Reflections()

Method Details

getField

public static <T> FieldAccessor<T> getField(Class<?> target,
 String name,
 Class<T> fieldType)

Retrieve a field accessor for a specific field valueType and name.

Parameters:

target - - the targetToLoad valueType.

name - - the name of the field, or NULL to ignore.

fieldType - - a compatible field valueType.

Returns:

The field accessor.

getField

public static <T> FieldAccessor<T> getField(String className,
 String name,
 Class<T> fieldType)

Retrieve a field accessor for a specific field valueType and name.

Parameters:

className - - lookup name of the class, see getClass(String).

name - - the name of the field, or NULL to ignore.

fieldType - - a compatible field valueType.

Returns:

The field accessor.

getField

public static <T> FieldAccessor<T> getField(Class<?> target,
 Class<T> fieldType)

Retrieve a field accessor for a specific field valueType and name.

Parameters:

target - - the targetToLoad valueType.

fieldType - - a compatible field valueType.

Returns:

The field accessor.

getField

public static <T> FieldAccessor<T> getField(Class<?> target,
 Class<T> fieldType,
 int index)

Retrieve a field accessor for a specific field valueType and name.

Parameters:

target - - the targetToLoad valueType.

fieldType - - a compatible field valueType.

index - - the number of compatible fields to skip.

Returns:

The field accessor.

getField

public static <T> FieldAccessor<T> getField(String className,
 Class<T> fieldType,
 int index)

Retrieve a field accessor for a specific field valueType and name.

Parameters:

className - - lookup name of the class, see getClass(String).

fieldType - - a compatible field valueType.

index - - the number of compatible fields to skip.

Returns:

The field accessor.

findClass

public static boolean findClass(Supplier<Class<?>> classSupplier)

Returns:

false if the Class was NOT found

findClass

public static boolean findClass(String... paths)

Finds any Class of the provided paths

Parameters:

paths - all possible class paths

Returns:

false if the Class was NOT found

getClass

public static Class<?> getClass(@NotNull
 @NotNull String path)

A nullable Class.forName(String) instead of throwing exceptions

Returns:

null if the Class was NOT found

getConstructor

public static Constructor<?> getConstructor(@NotNull
 @NotNull Class<?> clazz,
 Class<?>... classes)

A nullable Class.getDeclaredConstructor(Class[]) instead of throwing exceptions

Returns:

null if the Constructor was NOT found