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_Calculation 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/* 30PARTLY BASED ON: 31 Copyright (c) 2007 E. W. Bachtal, Inc. 32 33 Permission is hereby granted, free of charge, to any person obtaining a copy of this software 34 and associated documentation files (the "Software"), to deal in the Software without restriction, 35 including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 36 and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, 37 subject to the following conditions: 38 39 The above copyright notice and this permission notice shall be included in all copies or substantial 40 portions of the Software. 41 42 The software is provided "as is", without warranty of any kind, express or implied, including but not 43 limited to the warranties of merchantability, fitness for a particular purpose and noninfringement. In 44 no event shall the authors or copyright holders be liable for any claim, damages or other liability, 45 whether in an action of contract, tort or otherwise, arising from, out of or in connection with the 46 software or the use or other dealings in the software. 47 48 http://ewbi.blogs.com/develops/2007/03/excel_formula_p.html 49 http://ewbi.blogs.com/develops/2004/12/excel_formula_p.html 50*/ 51 52 53/** 54 * PHPExcel_Calculation_FormulaToken 55 * 56 * @category PHPExcel 57 * @package PHPExcel_Calculation 58 * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) 59 */ 60class PHPExcel_Calculation_FormulaToken { 61 /* Token types */ 62 const TOKEN_TYPE_NOOP = 'Noop'; 63 const TOKEN_TYPE_OPERAND = 'Operand'; 64 const TOKEN_TYPE_FUNCTION = 'Function'; 65 const TOKEN_TYPE_SUBEXPRESSION = 'Subexpression'; 66 const TOKEN_TYPE_ARGUMENT = 'Argument'; 67 const TOKEN_TYPE_OPERATORPREFIX = 'OperatorPrefix'; 68 const TOKEN_TYPE_OPERATORINFIX = 'OperatorInfix'; 69 const TOKEN_TYPE_OPERATORPOSTFIX = 'OperatorPostfix'; 70 const TOKEN_TYPE_WHITESPACE = 'Whitespace'; 71 const TOKEN_TYPE_UNKNOWN = 'Unknown'; 72 73 /* Token subtypes */ 74 const TOKEN_SUBTYPE_NOTHING = 'Nothing'; 75 const TOKEN_SUBTYPE_START = 'Start'; 76 const TOKEN_SUBTYPE_STOP = 'Stop'; 77 const TOKEN_SUBTYPE_TEXT = 'Text'; 78 const TOKEN_SUBTYPE_NUMBER = 'Number'; 79 const TOKEN_SUBTYPE_LOGICAL = 'Logical'; 80 const TOKEN_SUBTYPE_ERROR = 'Error'; 81 const TOKEN_SUBTYPE_RANGE = 'Range'; 82 const TOKEN_SUBTYPE_MATH = 'Math'; 83 const TOKEN_SUBTYPE_CONCATENATION = 'Concatenation'; 84 const TOKEN_SUBTYPE_INTERSECTION = 'Intersection'; 85 const TOKEN_SUBTYPE_UNION = 'Union'; 86 87 /** 88 * Value 89 * 90 * @var string 91 */ 92 private $_value; 93 94 /** 95 * Token Type (represented by TOKEN_TYPE_*) 96 * 97 * @var string 98 */ 99 private $_tokenType; 100 101 /** 102 * Token SubType (represented by TOKEN_SUBTYPE_*) 103 * 104 * @var string 105 */ 106 private $_tokenSubType; 107 108 /** 109 * Create a new PHPExcel_Calculation_FormulaToken 110 * 111 * @param string $pValue 112 * @param string $pTokenType Token type (represented by TOKEN_TYPE_*) 113 * @param string $pTokenSubType Token Subtype (represented by TOKEN_SUBTYPE_*) 114 */ 115 public function __construct($pValue, $pTokenType = PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_UNKNOWN, $pTokenSubType = PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_NOTHING) 116 { 117 // Initialise values 118 $this->_value = $pValue; 119 $this->_tokenType = $pTokenType; 120 $this->_tokenSubType = $pTokenSubType; 121 } 122 123 /** 124 * Get Value 125 * 126 * @return string 127 */ 128 public function getValue() { 129 return $this->_value; 130 } 131 132 /** 133 * Set Value 134 * 135 * @param string $value 136 */ 137 public function setValue($value) { 138 $this->_value = $value; 139 } 140 141 /** 142 * Get Token Type (represented by TOKEN_TYPE_*) 143 * 144 * @return string 145 */ 146 public function getTokenType() { 147 return $this->_tokenType; 148 } 149 150 /** 151 * Set Token Type 152 * 153 * @param string $value 154 */ 155 public function setTokenType($value = PHPExcel_Calculation_FormulaToken::TOKEN_TYPE_UNKNOWN) { 156 $this->_tokenType = $value; 157 } 158 159 /** 160 * Get Token SubType (represented by TOKEN_SUBTYPE_*) 161 * 162 * @return string 163 */ 164 public function getTokenSubType() { 165 return $this->_tokenSubType; 166 } 167 168 /** 169 * Set Token SubType 170 * 171 * @param string $value 172 */ 173 public function setTokenSubType($value = PHPExcel_Calculation_FormulaToken::TOKEN_SUBTYPE_NOTHING) { 174 $this->_tokenSubType = $value; 175 } 176} 177