| <?php |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 Apache\Ignite\Query; |
| |
| /** |
| * Base class representing an Ignite SQL or Scan query. |
| * |
| * The class is abstract, only subclasses may be instantiated. |
| */ |
| abstract class Query |
| { |
| const PAGE_SIZE_DEFAULT = 1024; |
| |
| protected $local; |
| protected $operation; |
| protected $pageSize; |
| |
| protected function __construct(int $operation) |
| { |
| $this->operation = $operation; |
| $this->local = false; |
| $this->pageSize = Query::PAGE_SIZE_DEFAULT; |
| } |
| |
| /** |
| * Set local query flag. |
| * |
| * @param bool $local local query flag: true or false. |
| * @return Query the same instance of the Query. |
| */ |
| public function setLocal(bool $local): Query |
| { |
| $this->local = $local; |
| return $this; |
| } |
| |
| /** |
| * Set cursor page size. |
| * |
| * @param int $pageSize cursor page size. |
| * @return Query the same instance of the Query. |
| */ |
| public function setPageSize(int $pageSize): Query |
| { |
| $this->pageSize = $pageSize; |
| return $this; |
| } |
| |
| // This is not the public API method, is not intended for usage by an application. |
| public function getOperation(): int |
| { |
| return $this->operation; |
| } |
| } |