@Override
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
for (TypeElement te : ElementFilter.typesIn(roundEnv.getRootElements())) {
if (isSimpleName(te, "InvalidSource")) {
for (Element c : te.getEnclosedElements()) {
for (AnnotationMirror am : c.getAnnotationMirrors()) {
Element ate = am.getAnnotationType().asElement();
if (isSimpleName(ate, "ExpectInterfaces")) {
checkInterfaces((TypeElement) c, getValue(am));
} else if (isSimpleName(ate, "ExpectSupertype")) {
checkSupertype((TypeElement) c, getValue(am));
}
}
}
}
}
return true;
}
private String getValue(AnnotationMirror am) {
Map<? extends ExecutableElement, ? extends AnnotationValue> map = am.getElementValues();
if (map.size() != 1) throw new IllegalArgumentException();
AnnotationValue v = map.values().iterator().next();
return (String) v.getValue();
}