org.eclipse.jet.xpath
Interface IAnnotationManager
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public interface IAnnotationManager
Interface that manages annotations of model elements.
Method Summary
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java.lang.Object
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getAnnotationObject
(java.lang.Object modelObject)
Return the annotation object corresponding to the model object. |
boolean
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hasAnnotations
(java.lang.Object modelObject)
Test whether the manager has annotations of the given model object. |
getAnnotationObject
java.lang.Object getAnnotationObject(java.lang.Object modelObject)
- Return the annotation object corresponding to the model object. If the
manager has not annotation object for the model object, it must create one.
Repeated calls to the method with the same argument must return the same
result.
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Parameters:
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modelObject
- the model object for which the annotation object is sought.
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Returns:
- the annotation object.
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Throws:
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java.lang.NullPointerException
- if modelObject
is null
hasAnnotations
boolean hasAnnotations(java.lang.Object modelObject)
- Test whether the manager has annotations of the given model object.
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Parameters:
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modelObject
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Returns:
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true
if there are annotations, false
otherwise.