io.github.portlek.reflection.clazz

Class ClassOf<T>

java.lang.Object

io.github.portlek.reflection.clazz.ClassOf<T>

Type Parameters:

T - the class's type.

All Implemented Interfaces:

RefAnnotated, RefClass<T>

public final class ClassOf<T>
extends Object
implements RefClass<T>

an implementation for RefClass.

Constructor Summary

Constructors

Constructor and Description
ClassOf(@NotNull Class<T> clazz) ctor.
ClassOf(@NotNull String classname)
ClassOf(T object)

Method Summary

Modifier and Type	Method and Description
<A extends Annotation> Optional<A>	getAnnotation(@NotNull Class<A> annotationClass) gets the annotation from the given annotation class.
@NotNull Optional<RefConstructed<T>>	getConstructor(int number) gets constructor by number of arguments.
@NotNull Optional<RefConstructed<T>>	getConstructor(Object... types) gets existing constructor by types.
@NotNull List<RefField>	getDeclaredFields() gets all declared fields.
@NotNull List<RefMethod>	getDeclaredMethods() gets all declared methods.
@NotNull Optional<RefField>	getField(@NotNull Class<?> type) gets field by type.
<X> @NotNull Optional<RefField>	getField(@NotNull RefClass<X> type) gets field by type.
@NotNull Optional<RefField>	getField(@NotNull String name) gets field by name.
@NotNull List<RefField>	getFields() gets all fields.
@NotNull Optional<RefMethod>	getMethod(@NotNull String name, Object... types) gets existing method by name and types.
@NotNull Optional<RefMethod>	getMethodByName(String... names) gets method by name.
@NotNull Optional<RefMethod>	getMethodByParameter(Object... types) gets method by type parameters.
@NotNull Optional<RefMethod>	getMethodByReturnType(@NotNull Class<?> type) gets method by return value.
<X> @NotNull Optional<RefMethod>	getMethodByReturnType(@NotNull RefClass<X> type) gets method by return value.
@NotNull List<RefMethod>	getMethods() gets all methods.
@NotNull Optional<RefConstructed<T>>	getPrimitiveConstructor(Object... types) gets existing constructor by types.
@NotNull Optional<RefMethod>	getPrimitiveMethod(@NotNull String name, Object... types) gets existing method by name and types.
@NotNull Optional<RefMethod>	getPrimitiveMethodByParameter(Object... types) gets method by type parameters.
@NotNull Class<T>	getRealClass() obtains the real class.
boolean	isInstance(@NotNull Object object) checks if the given object is instance of this.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.github.portlek.reflection.RefClass

getDeclaredFieldsWithAnnotation, getDeclaredFieldsWithAnnotation, getDeclaredMethodsWithAnnotation, getDeclaredMethodsWithAnnotation, getFieldsWithAnnotation, getFieldsWithAnnotation, getMethodsWithAnnotation, getMethodsWithAnnotation

Methods inherited from interface io.github.portlek.reflection.RefAnnotated

getAnnotation, hasAnnotation

Constructor Detail

ClassOf

public ClassOf(@NotNull
               @NotNull Class<T> clazz)

ctor.

Parameters:

clazz - the class.

ClassOf

public ClassOf(@NotNull
               T object)

ClassOf

public ClassOf(@NotNull
               @NotNull String classname)
        throws ClassNotFoundException

Throws:

ClassNotFoundException

Method Detail

getRealClass

@NotNull
public @NotNull Class<T> getRealClass()

Description copied from interface: RefClass

obtains the real class.

Specified by:

getRealClass in interface RefClass<T>

Returns:

the real class.

isInstance

public boolean isInstance(@NotNull
                          @NotNull Object object)

Description copied from interface: RefClass

checks if the given object is instance of this.

Specified by:

isInstance in interface RefClass<T>

Parameters:

object - the object to check.

Returns:

true if object is an instance of this class.

See Also:

Class.isInstance(Object)

getPrimitiveMethod

@NotNull
public @NotNull Optional<RefMethod> getPrimitiveMethod(@NotNull
                                                                @NotNull String name,
                                                                @NotNull
                                                                Object... types)

Description copied from interface: RefClass

gets existing method by name and types.

Specified by:

getPrimitiveMethod in interface RefClass<T>

Parameters:

name - the name to get.

types - the method parameter types to get.

Returns:

a RefMethod object.

getMethod

@NotNull
public @NotNull Optional<RefMethod> getMethod(@NotNull
                                                       @NotNull String name,
                                                       @NotNull
                                                       Object... types)

Description copied from interface: RefClass

gets existing method by name and types.

Specified by:

getMethod in interface RefClass<T>

Parameters:

name - the name to get.

types - method parameter types to get.

Returns:

a RefMethod object.

getPrimitiveMethodByParameter

@NotNull
public @NotNull Optional<RefMethod> getPrimitiveMethodByParameter(@NotNull
                                                                           Object... types)

Description copied from interface: RefClass

gets method by type parameters.

Specified by:

getPrimitiveMethodByParameter in interface RefClass<T>

Parameters:

types - the parameter types to get.

Returns:

a RefMethod object.

getMethodByParameter

@NotNull
public @NotNull Optional<RefMethod> getMethodByParameter(@NotNull
                                                                  Object... types)

Description copied from interface: RefClass

gets method by type parameters.

Specified by:

getMethodByParameter in interface RefClass<T>

Parameters:

types - the parameter types to get.

Returns:

a RefMethod object.

getMethodByName

@NotNull
public @NotNull Optional<RefMethod> getMethodByName(@NotNull
                                                             String... names)

Description copied from interface: RefClass

gets method by name.

Specified by:

getMethodByName in interface RefClass<T>

Parameters:

names - the names to get.

Returns:

a RefMethod object.

getMethodByReturnType

@NotNull
public <X> @NotNull Optional<RefMethod> getMethodByReturnType(@NotNull
                                                                       @NotNull RefClass<X> type)

Description copied from interface: RefClass

gets method by return value.

Specified by:

getMethodByReturnType in interface RefClass<T>

Type Parameters:

X - the class type of the return type.

Parameters:

type - the type to get.

Returns:

a RefMethod object.

getMethodByReturnType

@NotNull
public @NotNull Optional<RefMethod> getMethodByReturnType(@NotNull
                                                                   @NotNull Class<?> type)

Description copied from interface: RefClass

gets method by return value.

Specified by:

getMethodByReturnType in interface RefClass<T>

Parameters:

type - the type to get.

Returns:

a RefMethod object.

getPrimitiveConstructor

@NotNull
public @NotNull Optional<RefConstructed<T>> getPrimitiveConstructor(@NotNull
                                                                             Object... types)

Description copied from interface: RefClass

gets existing constructor by types.

Specified by:

getPrimitiveConstructor in interface RefClass<T>

Parameters:

types - the parameter types to get.

Returns:

a RefConstructed object.

getConstructor

@NotNull
public @NotNull Optional<RefConstructed<T>> getConstructor(@NotNull
                                                                    Object... types)

Description copied from interface: RefClass

gets existing constructor by types.

Specified by:

getConstructor in interface RefClass<T>

Parameters:

types - the parameter types to get.

Returns:

a RefConstructed object.

getConstructor

@NotNull
public @NotNull Optional<RefConstructed<T>> getConstructor(int number)

Description copied from interface: RefClass

gets constructor by number of arguments.

Specified by:

getConstructor in interface RefClass<T>

Parameters:

number - the number to get.

Returns:

a RefConstructed object.

getField

@NotNull
public @NotNull Optional<RefField> getField(@NotNull
                                                     @NotNull String name)

Description copied from interface: RefClass

gets field by name.

Specified by:

getField in interface RefClass<T>

Parameters:

name - the name to get.

Returns:

a RefField object.

getField

@NotNull
public <X> @NotNull Optional<RefField> getField(@NotNull
                                                         @NotNull RefClass<X> type)

Description copied from interface: RefClass

gets field by type.

Specified by:

getField in interface RefClass<T>

Type Parameters:

X - the class type of the field.

Parameters:

type - the type to get

Returns:

a RefField object.

getField

@NotNull
public @NotNull Optional<RefField> getField(@NotNull
                                                     @NotNull Class<?> type)

Description copied from interface: RefClass

gets field by type.

Specified by:

getField in interface RefClass<T>

Parameters:

type - the type to get.

Returns:

a RefField object.

getFields

@NotNull
public @NotNull List<RefField> getFields()

Description copied from interface: RefClass

gets all fields.

Specified by:

getFields in interface RefClass<T>

Returns:

all fields of the class.

getDeclaredFields

@NotNull
public @NotNull List<RefField> getDeclaredFields()

Description copied from interface: RefClass

gets all declared fields.

Specified by:

getDeclaredFields in interface RefClass<T>

Returns:

all declared fields of the class.

getMethods

@NotNull
public @NotNull List<RefMethod> getMethods()

Description copied from interface: RefClass

gets all methods.

Specified by:

getMethods in interface RefClass<T>

Returns:

all methods of the class.

getDeclaredMethods

@NotNull
public @NotNull List<RefMethod> getDeclaredMethods()

Description copied from interface: RefClass

gets all declared methods.

Specified by:

getDeclaredMethods in interface RefClass<T>

Returns:

all declared methods of the class.

getAnnotation

public <A extends Annotation> Optional<A> getAnnotation(@NotNull
                                                        @NotNull Class<A> annotationClass)

Description copied from interface: RefAnnotated

gets the annotation from the given annotation class.

Specified by:

getAnnotation in interface RefAnnotated

Type Parameters:

A - the annotation type.

Parameters:

annotationClass - the annotation class to get.

Returns:

the given annotation class's instance if this have the given annotation class.