vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/WriterPart.php

   1 <?php
   2 /**
   3  * PHPExcel
   4  *
   5  * Copyright (c) 2006 - 2014 PHPExcel
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  20  *
  21  * @category   PHPExcel
  22  * @package    PHPExcel_Writer_Excel2007
  23  * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  24  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  25  * @version    ##VERSION##, ##DATE##
  26  */
  27
  28
  29 /**
  30  * PHPExcel_Writer_Excel2007_WriterPart
  31  *
  32  * @category   PHPExcel
  33  * @package    PHPExcel_Writer_Excel2007
  34  * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  35  */
  36 abstract class PHPExcel_Writer_Excel2007_WriterPart
  37 {
  38         /**
  39          * Parent IWriter object
  40          *
  41          * @var PHPExcel_Writer_IWriter
  42          */
  43         private $_parentWriter;
  44
  45         /**
  46          * Set parent IWriter object
  47          *
  48          * @param PHPExcel_Writer_IWriter       $pWriter
  49          * @throws PHPExcel_Writer_Exception
  50          */
  51         public function setParentWriter(PHPExcel_Writer_IWriter $pWriter = null) {
  52                 $this->_parentWriter = $pWriter;
  53         }
  54
  55         /**
  56          * Get parent IWriter object
  57          *
  58          * @return PHPExcel_Writer_IWriter
  59          * @throws PHPExcel_Writer_Exception
  60          */
  61         public function getParentWriter() {
  62                 if (!is_null($this->_parentWriter)) {
  63                         return $this->_parentWriter;
  64                 } else {
  65                         throw new PHPExcel_Writer_Exception("No parent PHPExcel_Writer_IWriter assigned.");
  66                 }
  67         }
  68
  69         /**
  70          * Set parent IWriter object
  71          *
  72          * @param PHPExcel_Writer_IWriter       $pWriter
  73          * @throws PHPExcel_Writer_Exception
  74          */
  75         public function __construct(PHPExcel_Writer_IWriter $pWriter = null) {
  76                 if (!is_null($pWriter)) {
  77                         $this->_parentWriter = $pWriter;
  78                 }
  79         }
  80
  81 }