org.apache.commons.weaver.model

Class Weavable<SELF extends Weavable<SELF,TARGET>,TARGET>

java.lang.Object

org.apache.commons.weaver.model.Weavable<SELF,TARGET>

Type Parameters:

SELF - own type

TARGET - target type

All Implemented Interfaces:

Comparable<SELF>, AnnotatedElement

Direct Known Subclasses:

NestedWeavable, WeavablePackage

public abstract class Weavable<SELF extends Weavable<SELF,TARGET>,TARGET>
extends Object
implements Comparable<SELF>, AnnotatedElement

Weavable extends AnnotatedElement to include RetentionPolicy.CLASS annotations.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Weavable(TARGET target) Create a new Weavable instance.

Method Summary

Modifier and Type	Method and Description
boolean	addAnnotations(Annotation... toAdd) Add one or more annotations.
boolean	addAnnotations(Iterable<Annotation> toAdd) Add annotations from an Iterable.
boolean	equals(Object obj)
<T extends Annotation> T	getAnnotation(Class<T> annotationClass) Get any instance of annotationClass attached to getTarget().
Annotation[]	getAnnotations() Get all Annotations associated with this element.
Annotation[]	getDeclaredAnnotations() Overridden to return getAnnotations().
TARGET	getTarget() Get the target of this Weavable.
int	hashCode()
boolean	isAnnotationPresent(Class<? extends Annotation> annotationClass) Learn whether an annotation of type annotationClass is present.
String	toString() Return a String representation of this Weavable.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface java.lang.reflect.AnnotatedElement

getAnnotationsByType, getDeclaredAnnotation, getDeclaredAnnotationsByType

Constructor Detail

Weavable

protected Weavable(TARGET target)

Create a new Weavable instance.

Parameters:

target - TARGET

Method Detail

addAnnotations

public final boolean addAnnotations(Annotation... toAdd)

Add one or more annotations.

Parameters:

toAdd - Annotation[]

Returns:

whether any change was made

addAnnotations

public final boolean addAnnotations(Iterable<Annotation> toAdd)

Add annotations from an Iterable.

Parameters:

toAdd - Iterable of Annotation

Returns:

whether any change was made

getTarget

public TARGET getTarget()

Get the target of this Weavable.

Returns:

TARGET

getAnnotations

public final Annotation[] getAnnotations()

Get all Annotations associated with this element.

Specified by:

getAnnotations in interface AnnotatedElement

Returns:

Annotation[]

getAnnotation

public <T extends Annotation> T getAnnotation(Class<T> annotationClass)

Get any instance of annotationClass attached to getTarget().

Specified by:

getAnnotation in interface AnnotatedElement

Type Parameters:

T - annotation type

Parameters:

annotationClass - Class annotation type

Returns:

T instance if available, else null

getDeclaredAnnotations

public final Annotation[] getDeclaredAnnotations()

Overridden to return getAnnotations().

Specified by:

getDeclaredAnnotations in interface AnnotatedElement

Returns:

Annotation[]

isAnnotationPresent

public boolean isAnnotationPresent(Class<? extends Annotation> annotationClass)

Learn whether an annotation of type annotationClass is present.

Specified by:

isAnnotationPresent in interface AnnotatedElement

Parameters:

annotationClass - to find

Returns:

boolean

toString

public String toString()

Return a String representation of this Weavable.

Overrides:

toString in class Object

Returns:

String

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object