IndexedSearch.php

<?php
/**
 * wCMF - wemove Content Management Framework
 * Copyright (C) 2005-2020 wemove digital solutions GmbH
 *
 * Licensed under the terms of the MIT License.
 *
 * See the LICENSE file distributed with this work for
 * additional information.
 */
namespace wcmf\lib\search;
 
use wcmf\lib\persistence\ObjectId;
use wcmf\lib\persistence\PersistentObject;
use wcmf\lib\search\Search;
 
/**
 * IndexedSearch implementations are used to search entity objects
 * in a search index
 *
 * @author ingo herwig <ingo@wemove.com>
 */
interface IndexedSearch extends Search {
 
  /**
   * Reset the search index.
   */
  public function resetIndex();
 
  /**
   * Add/update a PersistentObject instance to/in the search index. This method modifies the
   * index. For that reason IndexedSearch::commitIndex() should be called afterwards.
   * @param $obj The PersistentObject instance.
   */
  public function addToIndex(PersistentObject $obj);
 
  /**
   * Delete a PersistentObject instance from the search index. This method modifies the
   * index. For that reason IndexedSearch::commitIndex() should be called afterwards.
   * @param $oid The ObjectId of the PersistentObject instance.
   */
   public function deleteFromIndex(ObjectId $oid);
 
  /**
   * Commit changes made on the index.
   * @note This method only commits the index if changes were made using the methods mentioned above.
   * @param $optimize Boolean whether the index should be optimized after commit (default: _true_).
   */
  public function commitIndex($optimize = true);
 
  /**
   * Optimize the index
   */
  public function optimizeIndex();
}
?>