Package com.wombat.mamda

Interface MamdaQuoteHandler

  • public interface MamdaQuoteHandler
    MamdaQuoteHandler is an interface for applications that want to have an easy way to handle quote updates. The interface defines callback methods for different types of quote-related events: quotes and closing-quote updates.

    • Method Detail

      • onQuoteRecap

        void onQuoteRecap​(MamdaSubscription subscription,
                  MamdaQuoteListener listener,
                  com.wombat.mama.MamaMsg msg,
                  MamdaQuoteRecap recap)
        Method invoked when the current last-quote information for the security is available. The reason for the invocation may be any of the following: - Initial image. - Recap update (e.g., after server fault tolerant event or data quality event.) - After stale status removed.
        Parameters:
        subscription - The MamdaSubscription handle.
        listener - The MamdaSubscription handle.
        msg - The MamaMsg that triggered this invocation.
        recap - Access to the current value of all fields.

      • onQuoteUpdate

        void onQuoteUpdate​(MamdaSubscription subscription,
                   MamdaQuoteListener listener,
                   com.wombat.mama.MamaMsg msg,
                   MamdaQuoteUpdate event,
                   MamdaQuoteRecap recap)
        Method invoked when a quote update arrives.
        Parameters:
        subscription - The MamdaSubscription handle.
        listener - The MamdaSubscription handle.
        msg - The MamaMsg that triggered this invocation.
        event - The MamdaQuoteUpdate event.
        recap - Access to the current value of all fields.

      • onQuoteGap

        void onQuoteGap​(MamdaSubscription subscription,
                MamdaQuoteListener listener,
                com.wombat.mama.MamaMsg msg,
                MamdaQuoteGap event,
                MamdaQuoteRecap recap)
        Method invoked when a gap in quote updates is discovered.
        Parameters:
        subscription - The MamdaSubscription handle.
        listener - The MamdaSubscription handle.
        msg - The MamaMsg that triggered this invocation.
        event - The MamdaQuoteGap event.
        recap - Access to the current value of all fields.

      • onQuoteClosing

        void onQuoteClosing​(MamdaSubscription subscription,
                    MamdaQuoteListener listener,
                    com.wombat.mama.MamaMsg msg,
                    MamdaQuoteClosing event,
                    MamdaQuoteRecap recap)
        Method invoked for a quote closing summary.
        Parameters:
        subscription - The MamdaSubscription handle.
        listener - The MamdaSubscription handle.
        msg - The MamaMsg that triggered this invocation.
        event - The MamdaQuoteClosing event.
        recap - Access to the current value of all fields.