Package org.aspectj.weaver

Class StandardAnnotation

java.lang.Object

org.aspectj.weaver.AbstractAnnotationAJ

org.aspectj.weaver.StandardAnnotation

All Implemented Interfaces:

AnnotationAJ

public class StandardAnnotation
extends AbstractAnnotationAJ

This type represents the weavers abstraction of an annotation - it is not tied to any underlying BCI toolkit. The weaver actualy handles these through AnnotationX wrapper objects - until we start transforming the BCEL annotations into this form (expensive) or offer a clever visitor mechanism over the BCEL annotation stuff that builds these annotation types directly.

Author:

AndyClement

Field Summary

Fields inherited from class org.aspectj.weaver.AbstractAnnotationAJ

type

Fields inherited from interface org.aspectj.weaver.AnnotationAJ

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor	Description
StandardAnnotation(ResolvedType type, boolean isRuntimeVisible)

Method Summary

Modifier and Type	Method	Description
void	addNameValuePair(AnnotationNameValuePair pair)
List<AnnotationNameValuePair>	getNameValuePairs()
String	getStringFormOfValue(String name)	Determine the string representation of the value of a field.
Set<String>	getTargets()
boolean	hasNamedValue(String n)
boolean	hasNameValuePair(String n, String v)
boolean	hasNameValuePairs()
boolean	isRuntimeVisible()
String	stringify()
String	toString()

Methods inherited from class org.aspectj.weaver.AbstractAnnotationAJ

allowedOnAnnotationType, allowedOnField, allowedOnRegularType, ensureAtTargetInitialized, getType, getTypeName, getTypeSignature, getValidTargets, specifiesTarget

Methods inherited from class java.lang.Object

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

Constructor Details

StandardAnnotation

public StandardAnnotation(ResolvedType type,
 boolean isRuntimeVisible)

Method Details

isRuntimeVisible

public boolean isRuntimeVisible()

Specified by:

isRuntimeVisible in interface AnnotationAJ

Specified by:

isRuntimeVisible in class AbstractAnnotationAJ

Returns:

true if the annotation is marked for runtime visibility

stringify

public String stringify()

Specified by:

stringify in interface AnnotationAJ

Specified by:

stringify in class AbstractAnnotationAJ

Returns:

String form of the annotation and any values, eg. @Foo(a=b,c=d)

toString

public String toString()

Overrides:

toString in class Object

hasNamedValue

public boolean hasNamedValue(String n)

Specified by:

hasNamedValue in interface AnnotationAJ

Specified by:

hasNamedValue in class AbstractAnnotationAJ

Parameters:

n - the name of the value

Returns:

true if there is a value with that name

hasNameValuePair

public boolean hasNameValuePair(String n,
 String v)

Specified by:

hasNameValuePair in interface AnnotationAJ

Specified by:

hasNameValuePair in class AbstractAnnotationAJ

Parameters:

n - the name of the annotation field

v - the value of the annotation field

Returns:

true if there is a value with the specified name and value

getTargets

public Set<String> getTargets()

Specified by:

getTargets in interface AnnotationAJ

Specified by:

getTargets in class AbstractAnnotationAJ

Returns:

for the @target annotation, this will return a set of the element-types it can be applied to. For other annotations , it returns the empty set.

getNameValuePairs

public List<AnnotationNameValuePair> getNameValuePairs()

hasNameValuePairs

public boolean hasNameValuePairs()

addNameValuePair

public void addNameValuePair(AnnotationNameValuePair pair)

getStringFormOfValue

public String getStringFormOfValue(String name)

Determine the string representation of the value of a field. For example in @SuppressAjWarnings({"adviceDidNotMatch"}) the return value for getStringFormOfValue("value") would be "[adviceDidNotMatch]".

Parameters:

name - the name of the annotation field being looked up

Returns:

string representation of the value of that field, may be null if no such field set