ilAssLacAbstractComposite.php

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<?php

include_once 'Modules/TestQuestionPool/classes/questions/LogicalAnswerCompare/ilAssLacCompositeInterface.php';

abstract class ilAssLacAbstractComposite implements ilAssLacCompositeInterface {

        public $nodes = array();

        public function addNode(ilAssLacCompositeInterface $node)
        {
                $this->nodes[] = $node;
        }

        public function describe()
        {
                $description = "";
                if(\count($this->nodes) > 0) $description .= "(" . $this->nodes[0]->describe();
                $description .= $this->getDescription();
                if(\count($this->nodes) > 0) $description .= $this->nodes[1]->describe() . ") ";
                return $description;
        }
}