src/ItemList.php
public function addFilterRule($objFilterRule)
    {
        if (!$this->objFilter) {
            $this->objFilter = $this->objMetaModel->getEmptyFilter();
        }

        $this->objFilter->addFilterRule($objFilterRule);

        return $this;
    }
public function addFilterRule($objFilterRule)
    {
        if (!$this->objFilter) {
            $this->objFilter = $this->objMetaModel->getEmptyFilter();
        }

        $this->objFilter->addFilterRule($objFilterRule);

        return $this;
    }
Add additional filter rules to the list on the fly.

@param \MetaModels\Filter\IFilterRule $objFilterRule The filter rule to add.

@return ItemList