Package com.caplin.motif.fx.ret.fxtrading.submission.esp

Class ESPTradeTimer

  • public class ESPTradeTimer
extends java.lang.Object
    Contains rules that ensure a trade conforms to gap-time rules.

    Use this class to check whether the trade should be rejected because of a gap-time limit.

    The gap-time limit is best described as the time a user must wait between one-click trades. If the user tries to submit consecutive trades within the gap-time period, the first trade should pass and the remaining trades should fail. Gap-time is a concept supported in TrAPI, however the native implementation limits trades per proxy-client, which results in unpredictable behaviour when combined with our connection pool model involving shared proxy clients.

    There are three settings for gap-time validation

    • Same pair -- will limit consecutive trades on the same currency by a user
    • All pairs -- will limit consecutive trades globally for a user
    • None -- won't limit consecutive trades

    There should be one ESPTradeTimer per trade channel.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.util.Optional<java.lang.String> getGapTimeErrorCode​(java.lang.String currencyPair)
      Returns false if the trade would breach the gap-time limit (too soon after the last trade) according to the mode; otherwise true.
      void invalidateEntry​(java.lang.String currencyPair)
      Invalidates an entry in the deal log.
      java.lang.String toString()  

      • Methods inherited from class java.lang.Object

        equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Method Detail

      • getGapTimeErrorCode

        @Nonnull
public java.util.Optional<java.lang.String> getGapTimeErrorCode​(java.lang.String currencyPair)
        Returns false if the trade would breach the gap-time limit (too soon after the last trade) according to the mode; otherwise true.

      • invalidateEntry

        public void invalidateEntry​(java.lang.String currencyPair)
        Invalidates an entry in the deal log. Use this method if a deal has failed or been withdrawn to permit the submission of a new deal that may be within the gap time limit.

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object