class.ilADTFloatPresentationBridge.php

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<?php

require_once "Services/ADT/classes/Bridges/class.ilADTPresentationBridge.php";

class ilADTFloatPresentationBridge extends ilADTPresentationBridge
{
    protected function isValidADT(ilADT $a_adt)
    {
        return ($a_adt instanceof ilADTFloat);
    }
    
    public function getHTML()
    {
        if (!$this->getADT()->isNull()) {
            $def = $this->getADT()->getCopyOfDefinition();
            $suffix = $def->getSuffix() ? " " . $def->getSuffix() : null;
            
            // :TODO: language specific?
            $presentation_value = number_format(
                $this->getADT()->getNumber(),
                $this->getADT()->getCopyOfDefinition()->getDecimals(),
                ",",
                "."
            ) .
                $suffix;
                        
            return $this->decorate($presentation_value);
        }
    }
    
    public function getSortable()
    {
        if (!$this->getADT()->isNull()) {
            return $this->getADT()->getNumber();
        }
    }
}