Пример #1
0
        public void AllOrdinalsCodecWithTaxonomy()
        {
            FudgeContext context  = new FudgeContext();
            FudgeMsg     inputMsg = context.NewMessage();

            inputMsg.Add(ORDINALS[0], "value1");
            inputMsg.Add(ORDINALS[1], "value2");
            inputMsg.Add(ORDINALS[2], "value3");
            inputMsg.Add(ORDINALS[3], "value4");

            var resolverMap = new Dictionary <int, IFudgeTaxonomy>();

            resolverMap.Add(45, new MapFudgeTaxonomy(ORDINALS, NAMES));
            context.TaxonomyResolver = new ImmutableMapTaxonomyResolver(resolverMap);

            FudgeMsg outputMsg = CycleMessage(inputMsg, context, (short)45);

            Assert.Equal("value1", outputMsg.GetString(NAMES[0]));
            Assert.Equal("value1", outputMsg.GetString(ORDINALS[0]));
            Assert.Equal("value2", outputMsg.GetString(NAMES[1]));
            Assert.Equal("value2", outputMsg.GetString(ORDINALS[1]));
            Assert.Equal("value3", outputMsg.GetString(NAMES[2]));
            Assert.Equal("value3", outputMsg.GetString(ORDINALS[2]));
            Assert.Equal("value4", outputMsg.GetString(NAMES[3]));
            Assert.Equal("value4", outputMsg.GetString(ORDINALS[3]));
        }
 /// <inheritdoc/>
 public void StartSubMessage(string name, int? ordinal)
 {
     msgStack.Push(current);
     FudgeMsg newMsg = context.NewMessage();
     current.Add(name, ordinal, newMsg);
     current = newMsg;
 }
Пример #3
0
        public void GetAllNames()
        {
            var msg = new FudgeMsg();

            msg.Add("foo", 3);
            msg.Add("bar", 17);
            msg.Add("foo", 2);      // Deliberately do a duplicate
            var names = msg.GetAllFieldNames();

            Assert.Equal(2, names.Count);
            Assert.Contains("foo", names);
            Assert.Contains("bar", names);
        }
Пример #4
0
        public void VariableWidthColumnSizes()
        {
            FudgeMsg inputMsg = new FudgeMsg();

            inputMsg.Add("100", new byte[100]);
            inputMsg.Add("1000", new byte[1000]);
            inputMsg.Add("10000", new byte[100000]);

            FudgeMsg outputMsg = CycleMessage(inputMsg);

            Assert.NotNull(outputMsg);

            FudgeUtils.AssertAllFieldsMatch(inputMsg, outputMsg);
        }
Пример #5
0
        protected override void SerializeImpl(ValueProperties obj, IAppendingFudgeFieldContainer msg, IFudgeSerializer serializer)
        {
            var finite = obj as FiniteValueProperties;

            if (finite != null)
            {
                finite.Serialize(msg, serializer);
            }
            else
            {
                if (obj is EmptyValueProperties)
                {
                    return;
                }
                var withoutMessage = new FudgeMsg(serializer.Context);

                if (obj is NearlyInfiniteValueProperties)
                {
                    foreach (var without in ((NearlyInfiniteValueProperties)obj).Without)
                    {
                        withoutMessage.Add((string)null, without);
                    }
                }
                msg.Add("without", withoutMessage);
            }
        }
Пример #6
0
        public void LookupByNameMultipleValues()
        {
            FudgeMsg            msg    = StandardFudgeMessages.CreateMessageAllNames(fudgeContext);
            IFudgeField         field  = null;
            IList <IFudgeField> fields = null;

            // Now add a second by name.
            msg.Add("boolean", true);

            field = msg.GetByName("boolean");
            Assert.NotNull(field);
            Assert.Equal(PrimitiveFieldTypes.BooleanType, field.Type);
            Assert.Equal(true, field.Value);
            Assert.Equal("boolean", field.Name);
            Assert.Null(field.Ordinal);

            fields = msg.GetAllByName("boolean");
            Assert.NotNull(fields);
            Assert.Equal(2, fields.Count);
            field = fields[0];
            Assert.NotNull(field);
            Assert.Equal(PrimitiveFieldTypes.BooleanType, field.Type);
            Assert.Equal(true, field.Value);
            Assert.Equal("boolean", field.Name);
            Assert.Null(field.Ordinal);

            field = fields[1];
            Assert.NotNull(field);
            Assert.Equal(PrimitiveFieldTypes.BooleanType, field.Type);
            Assert.Equal(true, field.Value);
            Assert.Equal("boolean", field.Name);
            Assert.Null(field.Ordinal);
        }
Пример #7
0
        public void LongInLongOut()
        {
            FudgeMsg msg = new FudgeMsg();

            msg.Add("test", (long)5);
            Assert.Equal((long)5, msg.GetLong("test"));
        }
Пример #8
0
            public void Serialize(IAppendingFudgeFieldContainer a, IFudgeSerializer s)
            {
                var context     = s.Context;
                var withMessage = new FudgeMsg(context);

                var v = new string[1];

                foreach (var property in PropertyValues)
                {
                    if (property.Value == null)
                    {
                        var optMessage = new FudgeMsg(context)
                        {
                            { (string)null, IndicatorType.Instance }
                        };

                        withMessage.Add(property.Key, optMessage);
                    }
                    else if (0 == property.Value.Count)
                    {
                        withMessage.Add(property.Key, IndicatorType.Instance);
                    }
                    else if (property.Value.Count == 1)
                    {
                        property.Value.CopyTo(v, 0);
                        withMessage.Add(property.Key, v[0]);
                    }
                    else
                    {
                        var manyMesssage = new FudgeMsg(context);
                        foreach (var val in property.Value)
                        {
                            manyMesssage.Add(property.Key, val);
                        }
                        withMessage.Add(property.Key, manyMesssage);
                    }
                }
                if (_optional != null)
                {
                    foreach (var optional in _optional)
                    {
                        withMessage.Add(optional, new FudgeMsg(context, new Field("optional", IndicatorType.Instance)));
                    }
                }
                a.Add("with", withMessage);
            }
        internal static FudgeMsg CreateMessageAllByteArrayLengths(FudgeContext context)
        {
            FudgeMsg msg = context.NewMessage();

            msg.Add("byte[4]", new byte[4]);
            msg.Add("byte[8]", new byte[8]);
            msg.Add("byte[16]", new byte[16]);
            msg.Add("byte[20]", new byte[20]);
            msg.Add("byte[32]", new byte[32]);
            msg.Add("byte[64]", new byte[64]);
            msg.Add("byte[128]", new byte[128]);
            msg.Add("byte[256]", new byte[256]);
            msg.Add("byte[512]", new byte[512]);

            msg.Add("byte[28]", new byte[28]);
            return(msg);
        }
Пример #10
0
        public void AddingFieldContainerCopiesFields()
        {
            var msg = new FudgeMsg();

            // Add a normal sub-message (shouldn't copy)
            IFudgeFieldContainer sub1 = new FudgeMsg(new Field("age", 37));
            msg.Add("sub1", sub1);
            Assert.Same(sub1, msg.GetValue("sub1"));

            // Add a sub-message that isn't a FudgeMsg (should copy)
            IFudgeFieldContainer sub2 = (IFudgeFieldContainer)new Field("dummy", new Field("colour", "blue")).Value;
            Assert.IsNotType<FudgeMsg>(sub2);       // Just making sure
            msg.Add("sub2", sub2);
            Assert.NotSame(sub2, msg.GetValue("sub2"));
            Assert.IsType<FudgeMsg>(msg.GetValue("sub2"));
            Assert.Equal("blue", msg.GetMessage("sub2").GetString("colour"));
        }
        /// <summary>
        /// Will output a <see cref="FudgeMsg"/> to <see cref="Console.Out"/> so that you can visually
        /// examine it.
        /// </summary>
        public void OutputToStdoutAllOrdinals()
        {
            Console.Out.WriteLine("FudgeMsgFormatterTest.OutputToStdoutAllOrdinals()");
            FudgeMsg msg = StandardFudgeMessages.CreateMessageAllOrdinals(fudgeContext);

            msg.Add("Sub Message", (short)9999, StandardFudgeMessages.CreateMessageAllOrdinals(fudgeContext));
            new FudgeMsgFormatter(Console.Out).Format(msg);
        }
        public void CheckSecondaryTypes()
        {
            var msg = new FudgeMsg(context);
            var dt = new DateTime(1987, 1, 13, 8, 6, 5);
            var dto = new DateTimeOffset(1822, 7, 20, 13, 2, 15, new TimeSpan(-2, 0, 0));

            msg.Add("dt", dt);
            msg.Add("dto", dto);

            Assert.Same(DateTimeFieldType.Instance, msg.GetByName("dt").Type);
            Assert.IsType<FudgeDateTime>(msg.GetByName("dt").Value);
            Assert.Same(DateTimeFieldType.Instance, msg.GetByName("dto").Type);
            Assert.IsType<FudgeDateTime>(msg.GetByName("dto").Value);

            Assert.Equal(dt, msg.GetValue<DateTime>("dt"));
            Assert.Equal(dto, msg.GetValue<DateTime>("dto"));
        }
Пример #13
0
        public void Minimization()
        {
            FudgeMsg msg = new FudgeMsg();

            msg.Add("int?", 17);

            Assert.Same(PrimitiveFieldTypes.SByteType, msg.GetByName("int?").Type);
        }
        public void CheckSecondaryTypes()
        {
            var msg = new FudgeMsg(context);
            var dt  = new DateTime(1987, 1, 13, 8, 6, 5);
            var dto = new DateTimeOffset(1822, 7, 20, 13, 2, 15, new TimeSpan(-2, 0, 0));

            msg.Add("dt", dt);
            msg.Add("dto", dto);

            Assert.Same(DateTimeFieldType.Instance, msg.GetByName("dt").Type);
            Assert.IsType <FudgeDateTime>(msg.GetByName("dt").Value);
            Assert.Same(DateTimeFieldType.Instance, msg.GetByName("dto").Type);
            Assert.IsType <FudgeDateTime>(msg.GetByName("dto").Value);

            Assert.Equal(dt, msg.GetValue <DateTime>("dt"));
            Assert.Equal(dto, msg.GetValue <DateTime>("dto"));
        }
Пример #15
0
        public void Unknown()
        {
            FudgeMsg inputMsg = new FudgeMsg();

            inputMsg.Add("unknown", new UnknownFudgeFieldValue(new byte[10], new FudgeTypeDictionary().GetUnknownType(200)));
            FudgeMsg outputMsg = CycleMessage(inputMsg);

            FudgeUtils.AssertAllFieldsMatch(inputMsg, outputMsg);
        }
Пример #16
0
        public void AddingFieldContainerCopiesFields()
        {
            var msg = new FudgeMsg();

            // Add a normal sub-message (shouldn't copy)
            IFudgeFieldContainer sub1 = new FudgeMsg(new Field("age", 37));

            msg.Add("sub1", sub1);
            Assert.Same(sub1, msg.GetValue("sub1"));

            // Add a sub-message that isn't a FudgeMsg (should copy)
            IFudgeFieldContainer sub2 = (IFudgeFieldContainer) new Field("dummy", new Field("colour", "blue")).Value;

            Assert.IsNotType <FudgeMsg>(sub2);       // Just making sure
            msg.Add("sub2", sub2);
            Assert.NotSame(sub2, msg.GetValue("sub2"));
            Assert.IsType <FudgeMsg>(msg.GetValue("sub2"));
            Assert.Equal("blue", msg.GetMessage("sub2").GetString("colour"));
        }
        public void ToFudgeMsg(IAppendingFudgeFieldContainer calcConfigMsg, IFudgeSerializer s)
        {
            var context = s.Context;

            var fudgeSerializer = new FudgeSerializer(context);

            calcConfigMsg.Add("name", Name);
            foreach (var securityTypeRequirements in PortfolioRequirementsBySecurityType)
            {
                FudgeMsg securityTypeRequirementsMsg = new FudgeMsg(context);
                securityTypeRequirementsMsg.Add("securityType", securityTypeRequirements.Key);
                foreach (var requirement in securityTypeRequirements.Value)
                {
                    var newMessage = context.NewMessage();
                    newMessage.Add("requiredOutput", requirement.Item1);
                    newMessage.Add("constraints", fudgeSerializer.SerializeToMsg(requirement.Item2));

                    securityTypeRequirementsMsg.Add("portfolioRequirement", newMessage);
                }

                calcConfigMsg.Add("portfolioRequirementsBySecurityType", securityTypeRequirementsMsg);
            }

            foreach (var specificRequirement in SpecificRequirements)
            {
                var sReqMsg = fudgeSerializer.SerializeToMsg(specificRequirement);
                calcConfigMsg.Add("specificRequirement", sReqMsg);
            }

            var defaultPropsMessage = fudgeSerializer.SerializeToMsg(DefaultProperties);

            calcConfigMsg.Add("defaultProperties", defaultPropsMessage);

            var deltaDefnMessage = fudgeSerializer.SerializeToMsg(_deltaDefinition);

            calcConfigMsg.Add("deltaDefinition", deltaDefnMessage);

            if (ResolutionRuleTransform != null)
            {
                var transformMessage = fudgeSerializer.SerializeToMsg(ResolutionRuleTransform);
                calcConfigMsg.Add("resolutionRuleTransform", transformMessage);
            }
        }
        internal static FudgeMsg CreateLargeMessage(FudgeContext context)
        {
            FudgeMsg msg = context.NewMessage();

            for (int i = short.MinValue - 1; i <= short.MaxValue + 1; i++)
            {
                msg.Add(string.Format("field{0}", i), "FRN-91");
            }
            return(msg);
        }
        public void Minimsation()
        {
            var msg = new FudgeMsg(context);
            var dt = new DateTime(1990, 2, 1);
            var fdt = new FudgeDateTime(1990, 2, 1, 0, 0, 0, 0, FudgeDateTimePrecision.Day);

            msg.Add("dt", dt);
            msg.Add("fdt", fdt);
            Assert.Same(DateFieldType.Instance, msg.GetByName("dt").Type);
            Assert.IsType<FudgeDate>(msg.GetByName("dt").Value);
            Assert.Same(DateFieldType.Instance, msg.GetByName("fdt").Type);
            Assert.IsType<FudgeDate>(msg.GetByName("fdt").Value);

            Assert.Equal(dt, msg.GetValue<DateTime>("dt"));
            Assert.Equal(fdt, msg.GetValue<FudgeDateTime>("fdt"));

            // Error cases
            FudgeFieldType type = null;
            Assert.Equal(null, DateTimeFieldType.Instance.Minimize(null, ref type));
            Assert.Throws<ArgumentException>(() => DateTimeFieldType.Instance.Minimize("fred", ref type));
        }
        public void Minimsation()
        {
            var msg = new FudgeMsg(context);
            var dt  = new DateTime(1990, 2, 1);
            var fdt = new FudgeDateTime(1990, 2, 1, 0, 0, 0, 0, FudgeDateTimePrecision.Day);

            msg.Add("dt", dt);
            msg.Add("fdt", fdt);
            Assert.Same(DateFieldType.Instance, msg.GetByName("dt").Type);
            Assert.IsType <FudgeDate>(msg.GetByName("dt").Value);
            Assert.Same(DateFieldType.Instance, msg.GetByName("fdt").Type);
            Assert.IsType <FudgeDate>(msg.GetByName("fdt").Value);

            Assert.Equal(dt, msg.GetValue <DateTime>("dt"));
            Assert.Equal(fdt, msg.GetValue <FudgeDateTime>("fdt"));

            // Error cases
            FudgeFieldType type = null;

            Assert.Equal(null, DateTimeFieldType.Instance.Minimize(null, ref type));
            Assert.Throws <ArgumentException>(() => DateTimeFieldType.Instance.Minimize("fred", ref type));
        }
        public void ToFudgeMsg(IAppendingFudgeFieldContainer a, IFudgeSerializer s)
        {
            s.WriteTypeHeader(a, GetType());
            var fudgeMsg = new FudgeMsg(s.Context);

            foreach (var viewCycleExecutionOptionse in _executionSequence)
            {
                FudgeMsg msg = ((OpenGammaFudgeContext)s.Context).GetSerializer().SerializeToMsg(viewCycleExecutionOptionse);
                fudgeMsg.Add(null, null, msg);
            }

            a.Add("sequence", fudgeMsg);
        }
        protected override void SerializeImpl(ComputationCacheQuery obj, IAppendingFudgeFieldContainer msg, IFudgeSerializer s)
        {
            var fudgeContext = s.Context;

            msg.Add("calculationConfigurationName", obj.CalculationConfigurationName);
            var fudgeMsg = new FudgeMsg(fudgeContext);
            var s2       = ((OpenGammaFudgeContext)fudgeContext).GetSerializer();

            foreach (var valueSpecification in obj.ValueSpecifications)
            {
                fudgeMsg.Add(null, null, s2.SerializeToMsg(valueSpecification));
            }
            msg.Add("valueSpecifications", fudgeMsg);
        }
Пример #23
0
        public static FudgeMsg ToFudgeMsg <TKey, TValue>(IFudgeSerializer s, IDictionary <TKey, TValue> dict, Func <TKey, object> keyMsgGen = null, Func <TValue, object> valueMsgGen = null) where TValue : class
        {
            var fudgeSerializer = new FudgeSerializer(s.Context);

            keyMsgGen   = keyMsgGen ?? (k => fudgeSerializer.SerializeToMsg(k));
            valueMsgGen = valueMsgGen ?? (v => fudgeSerializer.SerializeToMsg(v));

            var valuesMessage = new FudgeMsg(s.Context);

            foreach (var value in dict)
            {
                valuesMessage.Add(1, keyMsgGen(value.Key));
                if (value.Value == null)
                {
                    valuesMessage.Add(2, IndicatorType.Instance);
                }
                else
                {
                    valuesMessage.Add(2, valueMsgGen(value.Value));
                }
            }
            return(valuesMessage);
        }
Пример #24
0
        public void ToFudgeMsg(IAppendingFudgeFieldContainer a, IFudgeSerializer s)
        {
            s.WriteTypeHeader(a, GetType());
            var fudgeMsg = new FudgeMsg(s.Context);

            foreach (var viewCycleExecutionOptionse in _executionSequence)
            {
                FudgeMsg msg = ((OpenGammaFudgeContext)s.Context).GetSerializer().SerializeToMsg(viewCycleExecutionOptionse);
                fudgeMsg.Add(null, null, msg);
            }

            a.Add("sequence", fudgeMsg);
        }
Пример #25
0
        private static int FudgeCycle(bool useNames, bool useOrdinals)
        {
            MemoryStream       outputStream = new MemoryStream();
            var                bw           = new FudgeBinaryWriter(outputStream);
            SmallFinancialTick tick         = new SmallFinancialTick();
            FudgeMsg           msg          = new FudgeMsg(fudgeContext);

            if (useNames && useOrdinals)
            {
                msg.Add("ask", (short)1, tick.Ask);
                msg.Add("askVolume", (short)2, tick.AskVolume);
                msg.Add("bid", (short)3, tick.Bid);
                msg.Add("bidVolume", (short)4, tick.BidVolume);
                msg.Add("ts", (short)5, tick.Timestamp);
            }
            else if (useNames)
            {
                msg.Add("ask", tick.Ask);
                msg.Add("askVolume", tick.AskVolume);
                msg.Add("bid", tick.Bid);
                msg.Add("bidVolume", tick.BidVolume);
                msg.Add("ts", tick.Timestamp);
            }
            else if (useOrdinals)
            {
                msg.Add(1, tick.Ask);
                msg.Add(2, tick.AskVolume);
                msg.Add(3, tick.Bid);
                msg.Add(4, tick.BidVolume);
                msg.Add(5, tick.Timestamp);
            }
            fudgeContext.Serialize(msg, bw);

            byte[] data = outputStream.ToArray();

            MemoryStream inputstream = new MemoryStream(data);
            var          br          = new FudgeBinaryReader(inputstream);

            msg = fudgeContext.Deserialize(inputstream).Message;

            tick = new SmallFinancialTick();
            if (useOrdinals)
            {
                tick.Ask       = msg.GetDouble(1).Value;
                tick.AskVolume = msg.GetDouble(2).Value;
                tick.Bid       = msg.GetDouble(3).Value;
                tick.BidVolume = msg.GetDouble(4).Value;
                tick.Timestamp = msg.GetLong(5).Value;
            }
            else if (useNames)
            {
                tick.Ask       = msg.GetDouble("ask").Value;
                tick.AskVolume = msg.GetDouble("askVolume").Value;
                tick.Bid       = msg.GetDouble("bid").Value;
                tick.BidVolume = msg.GetDouble("bidVolume").Value;
                tick.Timestamp = msg.GetLong("ts").Value;
            }
            else
            {
                throw new InvalidOperationException("Names or ordinals, pick at least one.");
            }
            return(data.Length);
        }
Пример #26
0
 /**
  * @param reader
  * @param msg
  */
 protected void ProcessFields(IFudgeStreamReader reader, FudgeMsg msg)
 {
     while (reader.HasNext)
     {
         FudgeStreamElement element = reader.MoveNext();
         switch (element)
         {
             case FudgeStreamElement.SimpleField:
                 msg.Add(reader.FieldName, reader.FieldOrdinal, reader.FieldType, reader.FieldValue);
                 break;
             case FudgeStreamElement.SubmessageFieldStart:
                 FudgeMsg subMsg = FudgeContext.NewMessage();
                 msg.Add(reader.FieldName, reader.FieldOrdinal, subMsg);
                 ProcessFields(reader, subMsg);
                 break;
             case FudgeStreamElement.SubmessageFieldEnd:
             case FudgeStreamElement.MessageEnd:
                 return;
         }
     }
 }
Пример #27
0
        public void Minimization()
        {
            FudgeMsg msg = new FudgeMsg();
            msg.Add("int?", 17);

            Assert.Same(PrimitiveFieldTypes.SByteType, msg.GetByName("int?").Type);
        }
Пример #28
0
        public void LongInLongOut()
        {
            FudgeMsg msg = new FudgeMsg();

            msg.Add("test", (long)5);
            Assert.Equal((long)5, msg.GetLong("test"));
        }
Пример #29
0
        public void HasField_FRN82()
        {
            var msg = new FudgeMsg();
            msg.Add("foo", 3);
            msg.Add(17, "bar");

            Assert.True(msg.HasField("foo"));
            Assert.False(msg.HasField("bar"));
            Assert.True(msg.HasField(17));
            Assert.False(msg.HasField(3));
        }
Пример #30
0
 public void GetAllNames()
 {
     var msg = new FudgeMsg();
     msg.Add("foo", 3);
     msg.Add("bar", 17);
     msg.Add("foo", 2);      // Deliberately do a duplicate
     var names = msg.GetAllFieldNames();
     Assert.Equal(2, names.Count);
     Assert.Contains("foo", names);
     Assert.Contains("bar", names);
 }
        internal static FudgeMsg CreateMessageAllNames(FudgeContext context)
        {
            FudgeMsg msg = context.NewMessage();

            msg.Add("boolean", true);
            msg.Add("Boolean", (object)false);
            msg.Add("byte", (sbyte)5);
            msg.Add("Byte", (object)((sbyte)5));
            short shortValue = ((short)sbyte.MaxValue) + 5;

            msg.Add("short", shortValue);
            msg.Add("Short", (object)(shortValue));
            int intValue = ((int)short.MaxValue) + 5;

            msg.Add("int", intValue);
            msg.Add("Integer", (object)(intValue));
            long longValue = ((long)int.MaxValue) + 5;

            msg.Add("long", longValue);
            msg.Add("Long", (object)(longValue));

            msg.Add("float", 0.5f);
            msg.Add("Float", (object)(0.5f));
            msg.Add("double", 0.27362);
            msg.Add("Double", (object)(0.27362));

            msg.Add("String", "Kirk Wylie");

            msg.Add("float array", new float[24]);
            msg.Add("double array", new double[273]);
            msg.Add("short array", new short[32]);
            msg.Add("int array", new int[83]);
            msg.Add("long array", new long[837]);

            msg.Add("indicator", IndicatorType.Instance);

            return(msg);
        }
Пример #32
0
        public void VariableWidthColumnSizes()
        {
            FudgeMsg inputMsg = new FudgeMsg();
            inputMsg.Add("100", new byte[100]);
            inputMsg.Add("1000", new byte[1000]);
            inputMsg.Add("10000", new byte[100000]);

            FudgeMsg outputMsg = CycleMessage(inputMsg);

            Assert.NotNull(outputMsg);

            FudgeUtils.AssertAllFieldsMatch(inputMsg, outputMsg);
        }
Пример #33
0
        private static int FudgeCycle(bool useNames, bool useOrdinals)
        {
            MemoryStream outputStream = new MemoryStream();
            var bw = new FudgeBinaryWriter(outputStream);
            SmallFinancialTick tick = new SmallFinancialTick();
            FudgeMsg msg = new FudgeMsg(fudgeContext);
            if (useNames && useOrdinals)
            {
                msg.Add("ask", (short)1, tick.Ask);
                msg.Add("askVolume", (short)2, tick.AskVolume);
                msg.Add("bid", (short)3, tick.Bid);
                msg.Add("bidVolume", (short)4, tick.BidVolume);
                msg.Add("ts", (short)5, tick.Timestamp);
            }
            else if (useNames)
            {
                msg.Add("ask", tick.Ask);
                msg.Add("askVolume", tick.AskVolume);
                msg.Add("bid", tick.Bid);
                msg.Add("bidVolume", tick.BidVolume);
                msg.Add("ts", tick.Timestamp);
            }
            else if (useOrdinals)
            {
                msg.Add(1, tick.Ask);
                msg.Add(2, tick.AskVolume);
                msg.Add(3, tick.Bid);
                msg.Add(4, tick.BidVolume);
                msg.Add(5, tick.Timestamp);
            }
            fudgeContext.Serialize(msg, bw);

            byte[] data = outputStream.ToArray();

            MemoryStream inputstream = new MemoryStream(data);
            var br = new FudgeBinaryReader(inputstream);
            msg = fudgeContext.Deserialize(inputstream).Message;

            tick = new SmallFinancialTick();
            if (useOrdinals)
            {
                tick.Ask = msg.GetDouble(1).Value;
                tick.AskVolume = msg.GetDouble(2).Value;
                tick.Bid = msg.GetDouble(3).Value;
                tick.BidVolume = msg.GetDouble(4).Value;
                tick.Timestamp = msg.GetLong(5).Value;
            }
            else if (useNames)
            {
                tick.Ask = msg.GetDouble("ask").Value;
                tick.AskVolume = msg.GetDouble("askVolume").Value;
                tick.Bid = msg.GetDouble("bid").Value;
                tick.BidVolume = msg.GetDouble("bidVolume").Value;
                tick.Timestamp = msg.GetLong("ts").Value;
            }
            else
            {
                throw new InvalidOperationException("Names or ordinals, pick at least one.");
            }
            return data.Length;
        }
Пример #34
0
 public void Unknown()
 {
     FudgeMsg inputMsg = new FudgeMsg();
     inputMsg.Add("unknown", new UnknownFudgeFieldValue(new byte[10], new FudgeTypeDictionary().GetUnknownType(200)));
     FudgeMsg outputMsg = CycleMessage(inputMsg);
     FudgeUtils.AssertAllFieldsMatch(inputMsg, outputMsg);
 }
        internal static FudgeMsg CreateMessageAllOrdinals(FudgeContext context)
        {
            FudgeMsg msg = context.NewMessage();

            msg.Add(1, true);
            msg.Add(2, (object)(false));
            msg.Add(3, (sbyte)5);
            msg.Add(4, (object)((sbyte)5));
            short shortValue = ((short)sbyte.MaxValue) + 5;

            msg.Add(5, shortValue);
            msg.Add(6, (object)(shortValue));
            int intValue = ((int)short.MaxValue) + 5;

            msg.Add(7, intValue);
            msg.Add(8, (object)(intValue));
            long longValue = ((long)int.MaxValue) + 5;

            msg.Add(9, longValue);
            msg.Add(10, (object)(longValue));

            msg.Add(11, 0.5f);
            msg.Add(12, (object)(0.5f));
            msg.Add(13, 0.27362);
            msg.Add(14, (object)(0.27362));

            msg.Add(15, "Kirk Wylie");

            msg.Add(16, new float[24]);
            msg.Add(17, new double[273]);

            return(msg);
        }