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+<?php
+/**
+ * PHPExcel
+ *
+ * Copyright (c) 2006 - 2012 PHPExcel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Calculation
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
+ * @version 1.7.8, 2012-10-12
+ */
+
+
+/**
+ * PHPExcel_Calculation_Function
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Calculation
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+class PHPExcel_Calculation_Function {
+ /* Function categories */
+ const CATEGORY_CUBE = 'Cube';
+ const CATEGORY_DATABASE = 'Database';
+ const CATEGORY_DATE_AND_TIME = 'Date and Time';
+ const CATEGORY_ENGINEERING = 'Engineering';
+ const CATEGORY_FINANCIAL = 'Financial';
+ const CATEGORY_INFORMATION = 'Information';
+ const CATEGORY_LOGICAL = 'Logical';
+ const CATEGORY_LOOKUP_AND_REFERENCE = 'Lookup and Reference';
+ const CATEGORY_MATH_AND_TRIG = 'Math and Trig';
+ const CATEGORY_STATISTICAL = 'Statistical';
+ const CATEGORY_TEXT_AND_DATA = 'Text and Data';
+
+ /**
+ * Category (represented by CATEGORY_*)
+ *
+ * @var string
+ */
+ private $_category;
+
+ /**
+ * Excel name
+ *
+ * @var string
+ */
+ private $_excelName;
+
+ /**
+ * PHPExcel name
+ *
+ * @var string
+ */
+ private $_phpExcelName;
+
+ /**
+ * Create a new PHPExcel_Calculation_Function
+ *
+ * @param string $pCategory Category (represented by CATEGORY_*)
+ * @param string $pExcelName Excel function name
+ * @param string $pPHPExcelName PHPExcel function mapping
+ * @throws Exception
+ */
+ public function __construct($pCategory = NULL, $pExcelName = NULL, $pPHPExcelName = NULL)
+ {
+ if (($pCategory !== NULL) && ($pExcelName !== NULL) && ($pPHPExcelName !== NULL)) {
+ // Initialise values
+ $this->_category = $pCategory;
+ $this->_excelName = $pExcelName;
+ $this->_phpExcelName = $pPHPExcelName;
+ } else {
+ throw new Exception("Invalid parameters passed.");
+ }
+ }
+
+ /**
+ * Get Category (represented by CATEGORY_*)
+ *
+ * @return string
+ */
+ public function getCategory() {
+ return $this->_category;
+ }
+
+ /**
+ * Set Category (represented by CATEGORY_*)
+ *
+ * @param string $value
+ * @throws Exception
+ */
+ public function setCategory($value = null) {
+ if (!is_null($value)) {
+ $this->_category = $value;
+ } else {
+ throw new Exception("Invalid parameter passed.");
+ }
+ }
+
+ /**
+ * Get Excel name
+ *
+ * @return string
+ */
+ public function getExcelName() {
+ return $this->_excelName;
+ }
+
+ /**
+ * Set Excel name
+ *
+ * @param string $value
+ */
+ public function setExcelName($value) {
+ $this->_excelName = $value;
+ }
+
+ /**
+ * Get PHPExcel name
+ *
+ * @return string
+ */
+ public function getPHPExcelName() {
+ return $this->_phpExcelName;
+ }
+
+ /**
+ * Set PHPExcel name
+ *
+ * @param string $value
+ */
+ public function setPHPExcelName($value) {
+ $this->_phpExcelName = $value;
+ }
+}