| <?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\Data; |
| |
| use \DateTime; |
| |
| /** |
| * Class representing Ignite Timestamp type |
| * (Ignite Date with additional nanoseconds fraction of the last millisecond). |
| */ |
| class Timestamp extends Date |
| { |
| private $nanos; |
| |
| /** |
| * Public constructor. |
| * |
| * @param float $millis integer number of milliseconds elapsed since January 1, 1970, 00:00:00 UTC. |
| * @param int $nanos nanoseconds of the last millisecond, should be in the range from 0 to 999999. |
| */ |
| public function __construct(float $millis, int $nanos) |
| { |
| parent::__construct($millis); |
| $this->nanos = $nanos; |
| } |
| |
| /** |
| * Creates Timestamp instance from DateTime instance. |
| * |
| * @param DateTime $dateTime DateTime instance. |
| * |
| * @return Timestamp new Timestamp instance. |
| */ |
| public static function fromDateTime(DateTime $dateTime) |
| { |
| $micros = $dateTime->format('u'); |
| $millis = intval($micros / 1000); |
| return new Timestamp($dateTime->getTimestamp() * 1000 + $millis, ($micros % 1000) * 1000); |
| } |
| |
| /** |
| * Returns the nanoseconds of the last millisecond from the timestamp. |
| * |
| * @return int nanoseconds of the last millisecond. |
| */ |
| public function getNanos(): int |
| { |
| return $this->nanos; |
| } |
| } |