Method handleDelta

java/lib/src/main/java/io/github/ccxt/Exchange.java:4256–4259

(Object bookside, Object delta)

    }

    public void handleDelta(Object bookside, Object delta)
    {
        throw new NotSupported((String)Helpers.add(this.id, " handleDelta not supported yet")) ;
    }

    public void handleDeltasWithKeys(Object bookSide, Object deltas, Object... optionalArgs)
    {