Revision 795,
1.5 KB
checked in by viani, 15 years ago
(diff) |
Ticket #488 - Inclusão do módulo workflow no ramo trunk do repositório Expresso.
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1 | <?php |
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2 | /* |
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3 | * Created on 26/03/2007 |
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4 | */ |
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5 | |
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6 | /** |
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7 | * Result set class for PHP NatAPI |
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8 | * @author Everton Flávio Rufino Seára - rufino@celepar.pr.gov.br |
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9 | * @version 1.0 |
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10 | * @package Workflow |
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11 | * @subpackage natural |
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12 | * @license http://www.gnu.org/copyleft/gpl.html GPL |
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13 | */ |
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14 | class NaturalResultSet |
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15 | { |
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16 | /** |
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17 | * @var int $currRows Linha atual |
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18 | * @access private |
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19 | */ |
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20 | private $currRows; |
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21 | |
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22 | /** |
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23 | * @var array $result Array com o resultado |
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24 | * @access private |
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25 | */ |
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26 | private $result; |
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27 | |
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28 | /** Inicializa o result set |
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29 | * @return void |
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30 | * @param array $_result Array com o resultado |
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31 | * @access public |
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32 | */ |
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33 | function __construct($_result) |
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34 | { |
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35 | $this->result = $_result; |
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36 | $this->currRows = -1; |
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37 | } |
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38 | /** |
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39 | * Returns the next row if it exists, else, returns false |
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40 | * @return array next row of data, if it exists |
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41 | * @access public |
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42 | */ |
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43 | public function getNextRow() |
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44 | { |
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45 | if (count($this->result) > ++$this->currRows){ |
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46 | return $this->result[$this->currRows]; |
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47 | } else { |
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48 | return false; |
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49 | } |
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50 | } |
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51 | |
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52 | /** |
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53 | * Returns the data from a specific field |
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54 | * @param string $name Field name |
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55 | * @return string data |
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56 | * @access public |
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57 | */ |
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58 | public function getFieldByName($name) |
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59 | { |
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60 | if (count($this->result) > $this->currRows) |
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61 | return $this->result[$this->currRows][$name]; |
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62 | } |
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63 | |
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64 | /** |
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65 | * Reset the result set |
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66 | * @return void |
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67 | * @access public |
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68 | */ |
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69 | public function resetRow() |
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70 | { |
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71 | $this->currRows = -1; |
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72 | } |
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73 | |
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74 | /** |
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75 | * Record count |
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76 | * @return int Numero de registros |
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77 | * @access public |
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78 | */ |
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79 | public function recordCount() |
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80 | { |
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81 | return count($this->result); |
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82 | } |
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83 | |
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84 | |
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85 | } |
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86 | ?> |
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