<?php /* * Copyright 2015-2017 MongoDB, Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ namespace MongoDB\Model; use Iterator; /** * IndexInfoIterator interface. * * This iterator is used for enumerating indexes in a collection. * * @api * @see \MongoDB\Collection::listIndexes() */ interface IndexInfoIterator extends Iterator { /** * Return the current element as a IndexInfo instance. * * @return IndexInfo */ public function current(); }