/**
* get all types scanned. this is effectively similar to getting all subtypes of Object.
*
* <p>depends on SubTypesScanner configured with {@code SubTypesScanner(false)}, otherwise {@code
* ReflectionsException} is thrown
*
* <p><i>note using this might be a bad practice. it is better to get types matching some
* criteria, such as {@link #getSubTypesOf(Class)} or {@link #getTypesAnnotatedWith(Class)}</i>
*
* @return Set of String, and not of Class, in order to avoid definition of all types in PermGen
*/
public Set<String> getAllTypes() {
Set<String> allTypes =
Sets.newHashSet(store.getAll(index(SubTypesScanner.class), Object.class.getName()));
if (allTypes.isEmpty()) {
throw new ReflectionsException(
"Couldn't find subtypes of Object. "
+ "Make sure SubTypesScanner initialized to include Object class - new SubTypesScanner(false)");
}
return allTypes;
}
protected Iterable<String> getAllAnnotated(
Iterable<String> annotated, boolean inherited, boolean honorInherited) {
if (honorInherited) {
if (inherited) {
Iterable<String> subTypes =
store.get(
index(SubTypesScanner.class),
filter(
annotated,
new Predicate<String>() {
public boolean apply(@Nullable String input) {
return !ReflectionUtils.forName(input, loaders()).isInterface();
}
}));
return concat(subTypes, store.getAll(index(SubTypesScanner.class), subTypes));
} else {
return annotated;
}
} else {
Iterable<String> subTypes =
concat(annotated, store.getAll(index(TypeAnnotationsScanner.class), annotated));
return concat(subTypes, store.getAll(index(SubTypesScanner.class), subTypes));
}
}
/**
* gets all sub types in hierarchy of a given type
*
* <p>depends on SubTypesScanner configured
*/
public <T> Set<Class<? extends T>> getSubTypesOf(final Class<T> type) {
return Sets.newHashSet(
ReflectionUtils.<T>forNames(
store.getAll(index(SubTypesScanner.class), Arrays.asList(type.getName())), loaders()));
}