com.caplin.trading

Interface InvalidTransitionEvent

public interface InvalidTransitionEvent

An event raised when a client event would trigger an invalid state transition on the trade model. This can happen if the triggering event is not valid for current state of the trade model, or the trade model state requires that the event originates from the server, not the client.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getMessage() Gets the error message relating to the invalid state transition attempt.
java.lang.String	getStateName() Gets the state that the trade was in when the invalid event was received.
Trade	getTrade() Gets the Trade object to which this InvalidTransitionEvent relates.
TradeEvent	getTradeEvent() Gets the TradeEvent that was invalid.

Method Detail

getTrade

Trade getTrade()

Gets the Trade object to which this InvalidTransitionEvent relates. As long as your code executes on the thread in which TradeListener.receiveInvalidTransitionEvent(InvalidTransitionEvent) was called, the Trade's fields will not be updated by subsequent events, though its state may change.

Returns:

The Trade object.

getTradeEvent

TradeEvent getTradeEvent()

Gets the TradeEvent that was invalid.

Returns:

The TradeEvent.

getStateName

java.lang.String getStateName()

Gets the state that the trade was in when the invalid event was received.

Returns:

The name of the Trade state.

getMessage

java.lang.String getMessage()

Gets the error message relating to the invalid state transition attempt.

Returns:

The error message.