public void onOptionContractCreate( MamdaSubscription subscription, MamdaOptionChainListener listener, MamaMsg msg, MamdaOptionContract contract, MamdaOptionChain chain) { // (Optional: create a trade/quote handler for the // individual option contract.) OptionContractTicker aTicker = new OptionContractTicker(contract, chain, this); contract.addQuoteHandler(aTicker); contract.addTradeHandler(aTicker); }