main/core/Repository/ResourceQueryBuilder.php
public function whereIsExportable($isExportable)
    {
        $this->joinSingleRelatives = true;
        $this->addWhereClause('resourceType.isExportable = :isExportable');
        $this->parameters[':isExportable'] = $isExportable;

        return $this;
    }
public function whereIsExportable($isExportable)
    {
        $this->joinSingleRelatives = true;
        $this->addWhereClause('resourceType.isExportable = :isExportable');
        $this->parameters[':isExportable'] = $isExportable;

        return $this;
    }
public function whereIsExportable ( $ isExportable ) { $ this -> joinSingleRelatives = true ; $ this -> addWhereClause ( 'resourceType.isExportable = :isExportable' ) ; $ this -> parameters [ ':isExportable' ] = $ isExportable ; return $ this ; }
Filters nodes that can or cannot be exported.

@param bool $isExportable

@return ResourceQueryBuilder
Filters nodes that can or cannot be exported .