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package org.apache.xmlbeans.impl.jam;
/**
* Base abstraction for JElements which can carry annotations and comments.
* The only JElements which cannot do this are JAnnotation and JComment.
*
* @author Patrick Calahan <email: pcal-at-bea-dot-com>
*/
public abstract interface JAnnotatedElement extends JElement {
// ========================================================================
// Public methods
/**
* Returns the metadata JAnnotations that are associated with
* this abstraction. Returns an empty array if there are no
* annotations.
*/
public JAnnotation[] getAnnotations();
/**
* Returns the JAnnotation which is being proxied by the given subclass
* of TypedAnnotationProxyBase, or null if no such annotation exists. If it
* does exist, the getProxy() method on the returned
* object is guaranteed to return be an instance of the proxyClass.
*
* @throws IllegalArgumentException if the proxyClass parameter is null
* or not a subclass of TypedAnnotationProxyBase.
*/
public JAnnotation getAnnotation(Class proxyClass);
/**
* Returns an instance of TypedAnnotationProxyBase on this elements for which the given
* proxy class has been established. This method is guaranteed to
* return either an instance of the given proxyClass or null.
*
* This method is simply a convenient shorthand for
* getAnnotation(proxyClass).getProxy().
*
* @throws IllegalArgumentException if the proxyClass parameter is null
* or not a subclass of AnnotationProxy.
*/
/**
* @deprecated
*/
public Object getAnnotationProxy(Class proxyClass);
/**
* Returns the annotation that represents the named 175 annotation
* or javadoc tag on this elements.
*/
public JAnnotation getAnnotation(String tagnameProxynameOr175typename);
/**
* Shortcut method which returns a given annotation value. The 'valueId'
* should be a string of the format 'annotation-name@value-name'. The
* value-name may be ommitted; if it is, it defaults to
* JAnntoation.SINGLE_MEMBER_VALUE.
*
* @param valueId
* @return
*/
public JAnnotationValue getAnnotationValue(String valueId);
/**
* Returns the comment associated with this abstraction.
* Returns null if it has no comment.
*/
public JComment getComment();
//expose these soon, remove getAllJavadocTags
//public JAnnotation[] getLiteralAnnotations();
//public JAnnotation[] getLiteralAnnotations(String annotationName);
/**
* @deprecated
*/
public JAnnotation[] getAllJavadocTags();
}