src/Services/Search/SearchQueryFragment.php

   1 <?php
   2
   3 /**
   4  * SearchQueryFragment represents the a fragment of a SQL where clause that contains both the SQL statement and the
   5  * parameterized bound values that will be used in the SQL statement.
   6  * @package openemr
   7  * @link      http://www.open-emr.org
   8  * @author    Stephen Nielson <stephen@nielson.org>
   9  * @copyright Copyright (c) 2021 Stephen Nielson <stephen@nielson.org>
  10  * @license   https://github.com/openemr/openemr/blob/master/LICENSE GNU General Public License 3
  11  */
  12
  13 namespace OpenEMR\Services\Search;
  14
  15 class SearchQueryFragment
  16 {
  17     /**
  18      * @var string
  19      */
  20     private $fragment;
  21
  22     /**
  23      * @var mixed[]
  24      */
  25     private $boundValues;
  26
  27
  28     public function __construct($fragment = "", $boundValues = null)
  29     {
  30         $this->setFragment($fragment);
  31         $this->boundValues = is_array($boundValues) ? $boundValues : [];
  32     }
  33
  34     /**
  35      * @return mixed[]
  36      */
  37     public function getBoundValues(): array
  38     {
  39         return $this->boundValues;
  40     }
  41
  42     /**
  43      * @param mixed $boundValue
  44      */
  45     public function addBoundValue($boundValue): void
  46     {
  47         $this->boundValues[] = $boundValue;
  48     }
  49
  50     /**
  51      * @return string
  52      */
  53     public function getFragment(): string
  54     {
  55         return $this->fragment;
  56     }
  57
  58     /**
  59      * @param string $fragment
  60      */
  61     public function setFragment(string $fragment): void
  62     {
  63         $this->fragment = $fragment;
  64     }
  65
  66     public function setQueryFragment(string $fragment, $boundValue)
  67     {
  68         $this->setFragment($fragment);
  69         $this->addBoundValue($boundValue);
  70     }
  71
  72     /**
  73      * Helper statement useful for debugging the query fragment.
  74      * @return string
  75      */
  76     public function __toString()
  77     {
  78         return "(fragment=" . $this->getFragment() . ", boundValues=[" . implode(",", $this->boundValues) . "])";
  79     }
  80 }