class.ilADTTextDefinition.php

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<?php
 
class ilADTTextDefinition extends ilADTDefinition
{
        protected $max_length; // [int]
        
        
        // properties
        
        public function getMaxLength()
        {
                return $this->max_length;
        }
        
        public function setMaxLength($a_value)
        {
                $a_value = (int)$a_value;               
                if($a_value < 1)
                {
                        $a_value = null;
                }
                $this->max_length = $a_value;
        }
        
        
        // comparison
                
        public function isComparableTo(ilADT $a_adt)
        {
                // has to be text-based
                return ($a_adt instanceof ilADTText);
        }       
}
 
?>