/**
* @param pattern the pattern to match
* @param offset the offset where to start returning elements
* @param nb the number of maximum element to return
* @param extensions the extension collection to search in
* @param forceUnique make sure returned elements are unique
* @return the search result
* @since 6.4.1
* @param <E> the type of element in the {@link Collection}
*/
public static <E extends Extension> CollectionIterableResult<E> searchInCollection(
String pattern, int offset, int nb, Collection<E> extensions, boolean forceUnique) {
ExtensionQuery query = new ExtensionQuery(pattern);
query.setOffset(offset);
query.setLimit(nb);
return searchInCollection(query, extensions, forceUnique);
}
/**
* @param query the query
* @param extensions the extension collection to search in
* @param forceUnique make sure returned elements are unique
* @return the search result
* @since 7.0M2
* @param <E> the type of element in the {@link Collection}
*/
public static <E extends Extension> CollectionIterableResult<E> searchInCollection(
ExtensionQuery query, Collection<E> extensions, boolean forceUnique) {
List<E> result;
// Filter
if (StringUtils.isEmpty(query.getQuery())) {
result = extensions instanceof List ? (List<E>) extensions : new ArrayList<E>(extensions);
} else {
result = filter(query.getQuery(), query.getFilters(), extensions, forceUnique);
}
// Sort
sort(result, query.getSortClauses());
// Create result
return RepositoryUtils.getIterableResult(query.getOffset(), query.getLimit(), result);
}