1: <?php
 2: namespace Pharborist\ControlStructures;
 3: 
 4: use Pharborist\Node;
 5: use Pharborist\ParenTrait;
 6: use Pharborist\StatementNode;
 7: use Pharborist\CommaListNode;
 8: 
 9: /**
10:  * A for control structure.
11:  */
12: class ForNode extends StatementNode {
13:   use ParenTrait;
14:   use AltSyntaxTrait;
15: 
16:   /**
17:    * @var CommaListNode
18:    */
19:   protected $initial;
20: 
21:   /**
22:    * @var CommaListNode
23:    */
24:   protected $condition;
25: 
26:   /**
27:    * @var CommaListNode
28:    */
29:   protected $step;
30: 
31:   /**
32:    * @var Node
33:    */
34:   protected $body;
35: 
36:   /**
37:    * @return CommaListNode
38:    */
39:   public function getInitial() {
40:     return $this->initial;
41:   }
42: 
43:   /**
44:    * @return CommaListNode
45:    */
46:   public function getCondition() {
47:     return $this->condition;
48:   }
49: 
50:   /**
51:    * @return CommaListNode
52:    */
53:   public function getStep() {
54:     return $this->step;
55:   }
56: 
57:   /**
58:    * @return Node
59:    */
60:   public function getBody() {
61:     return $this->body;
62:   }
63: }
64: