pragma solidity 0.4.20;

import 'reporting/IMarket.sol';
import 'Controlled.sol';


contract MarketValidator is Controlled {
    modifier marketIsLegit(IMarket _market) {
        IUniverse _universe = _market.getUniverse();
        require(controller.getAugur().isKnownUniverse(_universe));
        require(_universe.isContainerForMarket(_market));
        _;
    }
}