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<?php |
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/** |
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* NextFlow (http://github.com/nextflow) |
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* |
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* @link http://github.com/nextflow/nextflow-php for the canonical source repository |
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* @copyright Copyright (c) 2014-2016 NextFlow (http://github.com/nextflow) |
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* @license https://raw.github.com/nextflow/nextflow-php/master/LICENSE MIT |
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*/ |
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namespace NextFlow\Core\Condition; |
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use NextFlow\Core\Action\AbstractAction; |
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/** |
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* A condition that compares two values with each other. |
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*/ |
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final class IfCondition extends AbstractAction |
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{ |
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/** The output socket that is activated when the values are equal. */ |
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const SOCKET_EQUAL = 'equal'; |
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/** The output socket that is activated when the values are not equal. */ |
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const SOCKET_NOT_EQUAL = 'not-equal'; |
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/** The output socket that is activated when the left value is less than the right value. */ |
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const SOCKET_LESS_THAN = 'less-than'; |
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/** The output socket that is activated when the left value is greater than the right value. */ |
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const SOCKET_GREATER_THAN = 'greater-than'; |
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/** The left value to compare. */ |
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const SOCKET_VALUELFT = 'value-lft'; |
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/** The right value to compare. */ |
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const SOCKET_VALUERGT = 'value-rgt'; |
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/** |
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* Initializes a new instance of this class. |
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*/ |
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View Code Duplication |
public function __construct() |
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{ |
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parent::__construct(); |
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$this->createSocket(self::SOCKET_EQUAL); |
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$this->createSocket(self::SOCKET_NOT_EQUAL); |
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$this->createSocket(self::SOCKET_LESS_THAN); |
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$this->createSocket(self::SOCKET_GREATER_THAN); |
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$this->createSocket(self::SOCKET_VALUELFT); |
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$this->createSocket(self::SOCKET_VALUERGT); |
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} |
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/** |
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* Executes the node's logic. |
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*/ |
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public function execute() |
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{ |
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$valueLft = $this->getSocket(self::SOCKET_VALUELFT)->getNode(0)->getValue(); |
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$valueRgt = $this->getSocket(self::SOCKET_VALUERGT)->getNode(0)->getValue(); |
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if ($valueLft === $valueRgt) { |
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$this->activate(self::SOCKET_EQUAL); |
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} else { |
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if ($valueLft < $valueRgt) { |
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$this->activate(self::SOCKET_LESS_THAN); |
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} else { |
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$this->activate(self::SOCKET_GREATER_THAN); |
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} |
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$this->activate(self::SOCKET_NOT_EQUAL); |
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} |
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} |
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} |
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nextflow /
nextflow-php
