com.caplin.trading

Interface TradeChannelListener

public interface TradeChannelListener

Provides notifications relating to the Trade lifecycle.

When a client initiates a new Trade the TradeChannelListener is notified with a call to tradeCreated(Trade). When a trade has been closed (either due to a successful completion or any other exit case), the TradeChannelListener is notified with a call to tradeClosed(Trade).

Method Summary

Modifier and Type	Method and Description
void	tradeClosed(Trade trade) Called when a trade has closed due to it reaching a terminal state, or the channel is being closed while the trade is in progress.
void	tradeCreated(Trade trade) Called when a new trade is initiated by a client.

Method Detail

tradeCreated

void tradeCreated(Trade trade)
           throws TradeException

Called when a new trade is initiated by a client. The implementation of this method will typically initiate a trade conversation with the trading system and / or set up any required infrastructure for a trade.

Parameters:

trade - The Trade object representing the trade conversation that has been initiated. This object should be used for subsequent events relating to the trade conversation.

Throws:

TradeException - Throw this if it is not possible to start this trade, for example if the trading system is unavailable or cannot accept this trade conversion for some reason.

tradeClosed

void tradeClosed(Trade trade)

Called when a trade has closed due to it reaching a terminal state, or the channel is being closed while the trade is in progress.

Parameters:

trade - The Trade object representing this trade conversation.