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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright Copyright (c) 2018 Robin Appelman <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license GNU AGPL version 3 or any later version  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This program is free software: you can redistribute it and/or modify  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * it under the terms of the GNU Affero General Public License as  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * published by the Free Software Foundation, either version 3 of the  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * License, or (at your option) any later version.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This program 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  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * GNU Affero General Public License for more details.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * You should have received a copy of the GNU Affero General Public License  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * along with this program.  If not, see <http://www.gnu.org/licenses/>.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace SearchDAV\Query;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class Operator { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const OPERATION_AND = '{DAV:}and'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const OPERATION_OR = '{DAV:}or'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const OPERATION_NOT = '{DAV:}not'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const OPERATION_EQUAL = '{DAV:}eq'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const OPERATION_LESS_THAN = '{DAV:}lt'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const OPERATION_LESS_OR_EQUAL_THAN = '{DAV:}lte'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const OPERATION_GREATER_THAN = '{DAV:}gt'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const OPERATION_GREATER_OR_EQUAL_THAN = '{DAV:}gte'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const OPERATION_IS_COLLECTION = '{DAV:}is-collection'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const OPERATION_IS_DEFINED = '{DAV:}is-defined'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const OPERATION_IS_LIKE = '{DAV:}like'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const OPERATION_CONTAINS = '{DAV:}contains'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @var string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * The type of operation, one of the Operator::OPERATION_* constants  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public $type;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @var (Literal|SearchPropDefinition|Operation)[]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * The list of arguments for the operation  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  - SearchPropDefinition: property for comparison  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  - Literal: literal value for comparison  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  - Operation: nested operation for and/or/not operations  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Which type and what number of argument an Operator takes depends on the operator type.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public $arguments;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Operator constructor.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param string $type  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param array $arguments  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                	 */  | 
            
            
                                                        
            
                                    
            
            
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                	public function __construct($type = '', array $arguments = []) { | 
            
            
                                                        
            
                                    
            
            
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                		$this->type = $type;  | 
            
            
                                                        
            
                                    
            
            
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                		$this->arguments = $arguments;  | 
            
            
                                                        
            
                                    
            
            
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                	}  | 
            
            
                                                        
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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