<?php
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/**
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* PHPExcel
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*
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* Copyright (c) 2006 - 2012 PHPExcel
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* @category PHPExcel
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* @package PHPExcel_Calculation
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* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
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* @version 1.7.7, 2012-05-19
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*/
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/**
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* PHPExcel_Calculation_Function
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*
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* @category PHPExcel
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* @package PHPExcel_Calculation
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* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
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*/
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class PHPExcel_Calculation_Function {
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/* Function categories */
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const CATEGORY_CUBE = 'Cube';
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const CATEGORY_DATABASE = 'Database';
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const CATEGORY_DATE_AND_TIME = 'Date and Time';
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const CATEGORY_ENGINEERING = 'Engineering';
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const CATEGORY_FINANCIAL = 'Financial';
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const CATEGORY_INFORMATION = 'Information';
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const CATEGORY_LOGICAL = 'Logical';
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const CATEGORY_LOOKUP_AND_REFERENCE = 'Lookup and Reference';
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const CATEGORY_MATH_AND_TRIG = 'Math and Trig';
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const CATEGORY_STATISTICAL = 'Statistical';
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const CATEGORY_TEXT_AND_DATA = 'Text and Data';
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/**
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* Category (represented by CATEGORY_*)
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*
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* @var string
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*/
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private $_category;
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/**
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* Excel name
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*
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* @var string
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*/
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private $_excelName;
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/**
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* PHPExcel name
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*
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* @var string
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*/
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private $_phpExcelName;
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/**
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* Create a new PHPExcel_Calculation_Function
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*
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* @param string $pCategory Category (represented by CATEGORY_*)
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* @param string $pExcelName Excel function name
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* @param string $pPHPExcelName PHPExcel function mapping
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* @throws Exception
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*/
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public function __construct($pCategory = NULL, $pExcelName = NULL, $pPHPExcelName = NULL)
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{
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if (($pCategory !== NULL) && ($pExcelName !== NULL) && ($pPHPExcelName !== NULL)) {
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// Initialise values
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$this->_category = $pCategory;
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$this->_excelName = $pExcelName;
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$this->_phpExcelName = $pPHPExcelName;
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} else {
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throw new Exception("Invalid parameters passed.");
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}
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}
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/**
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* Get Category (represented by CATEGORY_*)
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*
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* @return string
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*/
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public function getCategory() {
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return $this->_category;
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}
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/**
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* Set Category (represented by CATEGORY_*)
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*
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* @param string $value
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* @throws Exception
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*/
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public function setCategory($value = null) {
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if (!is_null($value)) {
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$this->_category = $value;
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} else {
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throw new Exception("Invalid parameter passed.");
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}
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}
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/**
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* Get Excel name
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*
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* @return string
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*/
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public function getExcelName() {
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return $this->_excelName;
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}
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/**
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* Set Excel name
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*
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* @param string $value
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*/
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public function setExcelName($value) {
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$this->_excelName = $value;
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}
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/**
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* Get PHPExcel name
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*
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* @return string
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*/
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public function getPHPExcelName() {
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return $this->_phpExcelName;
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}
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/**
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* Set PHPExcel name
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*
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* @param string $value
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*/
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public function setPHPExcelName($value) {
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$this->_phpExcelName = $value;
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}
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}
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