Java Reference
In-Depth Information
To verify the effect of the
annotate
method, we will use the following code sequence.
The
keyset
method returns a set of all of the annotation keys currently held by the
An-
notation
object. These keys are displayed before and after the
annotate
method is
applied:
System.out.println("Before annotate method executed ");
Set<Class<?>> annotationSet = annotation.keySet();
for(Class c : annotationSet) {
System.out.println("\tClass: " + c.getName());
}
pipeline.annotate(annotation);
System.out.println("After annotate method executed ");
annotationSet = annotation.keySet();
for(Class c : annotationSet) {
System.out.println("\tClass: " + c.getName());
}
The following output shows that the creation of the
Annotation
object resulted in the
TextAnnotation
extension being added to the annotation. After the
annotate
method is executed, several additional annotations have been applied:
Before annotate method executed
Class:
edu.stanford.nlp.ling.CoreAnnotations.TextAnnotation
