Class ReflectionUtils.TypeMetadata

java.lang.Object

io.fluxzero.common.reflection.ReflectionUtils.TypeMetadata

Enclosing class:

ReflectionUtils

public static final class ReflectionUtils.TypeMetadata
extends Object

Lazily computed reflection metadata for a single Java type.

This is the central cache for type-level reflection in Fluxzero. It keeps the structural model of a type together in one place: methods, fields, property descriptors, type annotations, annotated members, cached property-path accessors, and compiled MemberInvoker instances.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	ReflectionUtils.TypeMetadata.PropertyPathMetadata

Method Summary

Modifier and Type	Method	Description
List<Field>	annotatedFields(Class<? extends Annotation> annotation)
List<Method>	annotatedMethods(Class<? extends Annotation> annotation)
List<? extends AccessibleObject>	annotatedProperties(Class<? extends Annotation> annotation)
Optional<? extends AccessibleObject>	annotatedProperty(Class<? extends Annotation> annotation)
Optional<MemberInvoker>	annotatedPropertyInvoker(Class<? extends Annotation> annotation)
<T> Optional<T>	annotationAs(AnnotatedElement member, Class<? extends Annotation> annotationType, Class<? extends T> returnType)
boolean	declaresField(String fieldName)
Optional<Field>	field(String name)
<A extends Annotation> Optional<A>	fieldAnnotation(Field field, Class<? extends Annotation> annotation)
List<Field>	fields()
Function<Object,Object>	getter(String propertyPath)
MemberInvoker	invoker(Member member, boolean forceAccess)
Optional<Method>	method(String name)
<A extends Annotation> Optional<A>	methodAnnotation(Executable executable, Class<? extends Annotation> annotation)
<A extends Annotation> List<A>	methodAnnotations(Executable executable, Class<? extends Annotation> annotation)
List<Method>	methods()
List<Method>	methods(String name)
ReflectionUtils.TypeMetadata.PropertyPathMetadata	propertyPath(String propertyPath)
BiConsumer<Object,Object>	setter(String propertyPath)
Class<?>	type()
<A extends Annotation> A	typeAnnotation(Class<? extends Annotation> annotationType)
Collection<? extends Annotation>	typeAnnotations()

Methods inherited from class Object

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

Method Details

type

public Class<?> type()

methods

public List<Method> methods()

method

public Optional<Method> method(String name)

methods

public List<Method> methods(String name)

fields

public List<Field> fields()

field

public Optional<Field> field(String name)

declaresField

public boolean declaresField(String fieldName)

typeAnnotations

public Collection<? extends Annotation> typeAnnotations()

typeAnnotation

public <A extends Annotation> A typeAnnotation(Class<? extends Annotation> annotationType)

annotatedFields

public List<Field> annotatedFields(Class<? extends Annotation> annotation)

annotatedMethods

public List<Method> annotatedMethods(Class<? extends Annotation> annotation)

annotatedProperties

public List<? extends AccessibleObject> annotatedProperties(Class<? extends Annotation> annotation)

annotatedProperty

public Optional<? extends AccessibleObject> annotatedProperty(Class<? extends Annotation> annotation)

annotatedPropertyInvoker

public Optional<MemberInvoker> annotatedPropertyInvoker(Class<? extends Annotation> annotation)

getter

public Function<Object,Object> getter(String propertyPath)

setter

public BiConsumer<Object,Object> setter(String propertyPath)

propertyPath

public ReflectionUtils.TypeMetadata.PropertyPathMetadata propertyPath(String propertyPath)

invoker

public MemberInvoker invoker(Member member,
 boolean forceAccess)

fieldAnnotation

public <A extends Annotation> Optional<A> fieldAnnotation(Field field,
 Class<? extends Annotation> annotation)

methodAnnotation

public <A extends Annotation> Optional<A> methodAnnotation(Executable executable,
 Class<? extends Annotation> annotation)

methodAnnotations

public <A extends Annotation> List<A> methodAnnotations(Executable executable,
 Class<? extends Annotation> annotation)

annotationAs

public <T> Optional<T> annotationAs(AnnotatedElement member,
 Class<? extends Annotation> annotationType,
 Class<? extends T> returnType)