1: <?php
 2: /**
 3:  * PHP version 5
 4:  * @package    generalDriver
 5:  * @author     Christian Schiffler <c.schiffler@cyberspectrum.de>
 6:  * @author     Stefan Heimes <stefan_heimes@hotmail.com>
 7:  * @author     Tristan Lins <tristan.lins@bit3.de>
 8:  * @copyright  The MetaModels team.
 9:  * @license    LGPL.
10:  * @filesource
11:  */
12: 
13: namespace DcGeneral\DataDefinition\Palette\Builder\Event;
14: 
15: use DcGeneral\DataDefinition\Palette\Condition\Palette\PaletteConditionInterface;
16: use DcGeneral\DataDefinition\Palette\Condition\Palette\PropertyValueCondition as PalettePropertyValueCondition;
17: use DcGeneral\DataDefinition\Palette\Condition\Property\PropertyConditionInterface;
18: use DcGeneral\DataDefinition\Palette\Condition\Property\PropertyValueCondition;
19: use DcGeneral\DataDefinition\Palette\Builder\PaletteBuilder;
20: use DcGeneral\Exception\DcGeneralInvalidArgumentException;
21: 
22: /**
23:  * This event gets emitted when a condition is created.
24:  *
25:  * @package DcGeneral\DataDefinition\Palette\Builder\Event
26:  */
27: class CreateConditionEvent extends BuilderEvent
28: {
29:     const NAME = 'dc-general.data-definition.palette.builder.create-condition';
30: 
31:     /**
32:      * The condition being created.
33:      *
34:      * @var PaletteConditionInterface|PropertyConditionInterface
35:      */
36:     protected $condition;
37: 
38:     /**
39:      * Create a new instance.
40:      *
41:      * @param PaletteConditionInterface|PropertyConditionInterface $condition      The condition that has been created.
42:      *
43:      * @param PaletteBuilder                                       $paletteBuilder The palette builder that created the
44:      *                                                                             condition.
45:      */
46:     public function __construct($condition, PaletteBuilder $paletteBuilder)
47:     {
48:         $this->setCondition($condition);
49: 
50:         parent::__construct($paletteBuilder);
51:     }
52: 
53:     /**
54:      * Set the condition.
55:      *
56:      * @param PalettePropertyValueCondition|PropertyValueCondition $condition The condition to use.
57:      *
58:      * @return CreateConditionEvent
59:      *
60:      * @throws DcGeneralInvalidArgumentException When an invalid condition has been passed.
61:      */
62:     public function setCondition($condition)
63:     {
64:         if ((!$condition instanceof PaletteConditionInterface) && (!$condition instanceof PropertyConditionInterface))
65:         {
66:             throw new DcGeneralInvalidArgumentException();
67:         }
68: 
69:         $this->condition = $condition;
70: 
71:         return $this;
72:     }
73: 
74:     /**
75:      * Retrieve the condition.
76:      *
77:      * @return PalettePropertyValueCondition|PropertyValueCondition
78:      */
79:     public function getCondition()
80:     {
81:         return $this->condition;
82:     }
83: }
84: