/**
* Returns a collection of all of the bindings matching the given matcher
*
* @param matcher matches the types to return instances
* @return a set of objects returned from this injector
*/
public static Set<Binding<?>> getBindingsOf(Injector injector, Matcher<Class> matcher) {
Set<Binding<?>> answer = new HashSet<>();
Set<Entry<Key<?>, Binding<?>>> entries = injector.getBindings().entrySet();
for (Entry<Key<?>, Binding<?>> entry : entries) {
Key<?> key = entry.getKey();
Class<?> keyType = getKeyType(key);
if (keyType != null && matcher.matches(keyType)) {
answer.add(entry.getValue());
}
}
return answer;
}
/**
* Returns a collection of all instances matching the given matcher
*
* @param matcher matches the types to return instances
* @return a set of objects returned from this injector
*/
public static <T> Set<T> getInstancesOf(Injector injector, Matcher<Class> matcher) {
Set<T> answer = new HashSet<>();
Set<Entry<Key<?>, Binding<?>>> entries = injector.getBindings().entrySet();
for (Entry<Key<?>, Binding<?>> entry : entries) {
Key<?> key = entry.getKey();
Class<?> keyType = getKeyType(key);
if (keyType != null && matcher.matches(keyType)) {
Binding<?> binding = entry.getValue();
Object value = binding.getProvider().get();
answer.add((T) value);
}
}
return answer;
}
