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- /* *******************************************************************
- * Copyright (c) 2006-2008 Contributors
- * All rights reserved.
- * This program and the accompanying materials are made available
- * under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * ******************************************************************/
- package org.aspectj.weaver;
-
- import java.util.Set;
-
- /**
- * Simple representation of an annotation that the weaver can work with.
- *
- * @author AndyClement
- */
- public interface AnnotationAJ {
-
- public static final AnnotationAJ[] EMPTY_ARRAY = new AnnotationAJ[0];
-
- /**
- * @return the signature for the annotation type, eg. Lcom/foo/MyAnno;
- */
- public String getTypeSignature();
-
- /**
- * @return the type name for the annotation, eg. com.foo.MyAnno
- */
- public String getTypeName();
-
- /**
- * @return the type of the annotation
- */
- public ResolvedType getType();
-
- /**
- * return true if this annotation can target an annotation type
- */
- public boolean allowedOnAnnotationType();
-
- /**
- * @return true if this annotation can be put on a field
- */
- public boolean allowedOnField();
-
- /**
- * @return true if this annotation can target a 'regular' type. A 'regular' type is enum/class/interface - it is *not*
- * annotation.
- */
- public boolean allowedOnRegularType();
-
- /**
- * @return 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.
- */
- public Set<String> getTargets();
-
- /**
- * @param name the name of the value
- * @return true if there is a value with that name
- */
- public boolean hasNamedValue(String name);
-
- /**
- * @param name the name of the annotation field
- * @param value the value of the annotation field
- * @return true if there is a value with the specified name and value
- */
- public boolean hasNameValuePair(String name, String value);
-
- /**
- * @return String representation of the valid targets for this annotation, eg. "{TYPE,FIELD}"
- */
- public String getValidTargets();
-
- /**
- * @return String form of the annotation and any values, eg. @Foo(a=b,c=d)
- */
- public String stringify();
-
- /**
- * @return true if this annotation is marked with @target
- */
- public boolean specifiesTarget();
-
- /**
- * @return true if the annotation is marked for runtime visibility
- */
- public boolean isRuntimeVisible();
-
- /**
- * Determine the string representation of the value of a field. For example in @SuppressAjWarnings({"adviceDidNotMatch"}) the
- * return value for getStringFormOfValue("value") would be "[adviceDidNotMatch]".
- *
- * @param name the name of the annotation field being looked up
- * @return string representation of the value of that field, may be null if no such field set
- */
- public String getStringFormOfValue(String name);
-
- }
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