1: <?php
 2: 
 3: namespace Yajra\Datatables\Contracts;
 4: 
 5: /**
 6:  * Interface DataTableEngineContract
 7:  *
 8:  * @package Yajra\Datatables\Contracts
 9:  * @author  Arjay Angeles <aqangeles@gmail.com>
10:  */
11: interface DataTableEngineContract
12: {
13:     /**
14:      * Get results.
15:      *
16:      * @return mixed
17:      */
18:     public function results();
19: 
20:     /**
21:      * Count results.
22:      *
23:      * @return integer
24:      */
25:     public function count();
26: 
27:     /**
28:      * Count total items.
29:      *
30:      * @return integer
31:      */
32:     public function totalCount();
33: 
34:     /**
35:      * Set auto filter off and run your own filter.
36:      * Overrides global search.
37:      *
38:      * @param \Closure $callback
39:      * @param bool $globalSearch
40:      * @return $this
41:      */
42:     public function filter(\Closure $callback, $globalSearch = false);
43: 
44:     /**
45:      * Perform global search.
46:      *
47:      * @return void
48:      */
49:     public function filtering();
50: 
51:     /**
52:      * Perform column search.
53:      *
54:      * @return void
55:      */
56:     public function columnSearch();
57: 
58:     /**
59:      * Perform pagination.
60:      *
61:      * @return void
62:      */
63:     public function paging();
64: 
65:     /**
66:      * Perform sorting of columns.
67:      *
68:      * @return void
69:      */
70:     public function ordering();
71: 
72:     /**
73:      * Organizes works.
74:      *
75:      * @param bool $mDataSupport
76:      * @param bool $orderFirst
77:      * @return \Illuminate\Http\JsonResponse
78:      */
79:     public function make($mDataSupport = false, $orderFirst = false);
80: }
81: