private bool OnDynamicInputAdd(string id)
{
dynamicInputPin.Pin(id).WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, PinDataTypeFactory.FromType(typeof(ISequence <>)), true, pinDataType =>
{
var genericType = pinDataType.UnderlyingType.GenericTypeArguments.FirstOrDefault() ?? typeof(object);
var pinEvent = (PinConnectionChangeEvent)evt;
// subgraph input
var pin = SubGraph.InputModule.Outputs.Where(x => x.Id == pinEvent.Source.Id).OfType <IDataTypeChangeable>().FirstOrDefault();
pin.ChangeType(PinDataTypeFactory.FromType(genericType));
});
});
try
{
addingSubGraphPin = true;
return(SubGraph.InputModule.AddModulePin(id, true, PinDataTypeFactory.CreateAny()) != null);
}
finally
{
addingSubGraphPin = false;
}
}
public Take(IGraphRuntime runtime)
: base(runtime)
{
this.inputPin = AddInputPin("Input", PinDataTypeFactory.FromType(typeof(ISequence <>)), PropertyMode.Never);
this.countPin = AddInputPin("Count", PinDataTypeFactory.CreateInt32(5), PropertyMode.Default);
this.outputPin = AddOutputPin("Output", PinDataTypeFactory.FromType(typeof(ISequence <>)));
this.inputPin.WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, PinDataTypeFactory.FromType(typeof(ISequence <>)), true, pinDataType =>
{
var genericType = pinDataType.UnderlyingType.GenericTypeArguments.FirstOrDefault();
if (genericType != null)
{
genericDelegate = new GenericDelegate <Func <object, object, object> >(this, EvaluateInternalAttribute.GetMethod(GetType()).MakeGenericMethod(genericType));
}
else
{
genericDelegate = null;
}
outputPin.ChangeType(pinDataType);
});
});
}
public Aggregate(IGraphRuntime runtime)
: base(runtime, false, SUBGRAPH_SOURCE_PIN_ID, SUBGRAPH_ACCUMULATE_PIN_ID)
{
this.sourceInput = AddInputPin("Source", PinDataTypeFactory.FromType(typeof(ISequence <>)), PropertyMode.Never);
this.seedInput = AddInputPin("Seed", PinDataTypeFactory.CreateAny(), PropertyMode.Allow);
this.output = AddOutputPin("Output", PinDataTypeFactory.CreateAny());
this.subGraphInput = ((GenericOutputPin)this.subGraphInputModule.Outputs[SUBGRAPH_SOURCE_PIN_ID]);
this.subGraphAccumulate = (GenericOutputPin)this.subGraphInputModule.Outputs[SUBGRAPH_ACCUMULATE_PIN_ID];
this.subGraphOutput = subGraph.OutputModule.DefaultInputPin;
this.sourceInput.WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, PinDataTypeFactory.FromType(typeof(ISequence <>)), true, pinDataType =>
{
var genericType = pinDataType.UnderlyingType.GenericTypeArguments.FirstOrDefault() ?? typeof(object);
subGraphInput.ChangeType(PinDataTypeFactory.FromType(genericType));
BuildGenericDelegate();
});
});
this.seedInput.WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, PinDataTypeFactory.CreateAny(), false, pinDataType =>
{
subGraphAccumulate.ChangeType(pinDataType);
output.ChangeType(pinDataType);
subGraphOutput.ChangeType(pinDataType);
BuildGenericDelegate();
});
});
}
public Where(IGraphRuntime runtime)
: base(runtime, false, PinDataTypeFactory.Create <bool>(), SUBGRAPH_SOURCE_PIN_ID)
{
this.inputPin = AddInputPin("Input", PinDataTypeFactory.FromType(typeof(ISequence <>)), PropertyMode.Never);
this.outputPin = AddOutputPin("Output", PinDataTypeFactory.Create <ISequence <object> >());
this.subGraphSource = ((GenericOutputPin)this.subGraphInputModule.Outputs[SUBGRAPH_SOURCE_PIN_ID]);
this.subGraphResult = this.SubGraph.OutputModule.DefaultInputPin;
this.inputPin.WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, PinDataTypeFactory.FromType(typeof(ISequence <>)), true, pinDataType =>
{
var genericType = pinDataType.UnderlyingType.GenericTypeArguments.FirstOrDefault() ?? typeof(object);
subGraphSource.ChangeType(PinDataTypeFactory.FromType(genericType));
var outputType = PinDataTypeFactory.FromType(typeof(ISequence <>).MakeGenericType(genericType));
if (outputPin.DataType.UnderlyingType != outputType.UnderlyingType)
{
outputPin.ChangeType(outputType);
}
genericDelegate = new GenericDelegate <Func <object, object, object> >(this, EvaluateInternalAttribute.GetMethod(GetType()).MakeGenericMethod(genericType));
});
});
}
private bool OnDynamicInputAdd(string id)
{
return(dynamicInputPin.Pin(id).WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, PinDataTypeFactory.FromType(typeof(ISequence <>)), true, pinDataType =>
{
var genericType = pinDataType.UnderlyingType.GenericTypeArguments.FirstOrDefault();
if (genericType != null)
{
genericDelegate = new GenericDelegate <Func <object, object> >(this, EvaluateInternalAttribute.GetMethod(GetType()).MakeGenericMethod(genericType));
}
else
{
genericDelegate = null;
}
var pinsToChange = dynamicInputPin.Pins.Where(x => x.Id != id && x.DataType.UnderlyingType != pinDataType.UnderlyingType).OfType <IDataTypeChangeable>();
foreach (var pin in pinsToChange)
{
pin.ChangeType(pinDataType);
}
if (!pinsToChange.Any())
{
outputPin.ChangeType(pinDataType);
}
});
}) != null);
}
public SelectMany(IGraphRuntime runtime)
: base(runtime, false, PinDataTypeFactory.FromType(typeof(ISequence <>)), SUBGRAPH_SOURCE_PIN_ID)
{
this.inputPin = AddInputPin("Input", PinDataTypeFactory.FromType(typeof(ISequence <>)), PropertyMode.Never);
this.sequentialPin = AddInputPin("Sequential", PinDataTypeFactory.Create <bool>(true), PropertyMode.Default);
this.outputPin = AddOutputPin("Output", PinDataTypeFactory.Create <ISequence <object> >());
this.maxConcurrencyPin = AddInputPin("MaxConcurrency", PinDataTypeFactory.Create <int>(8), PropertyMode.Default);
this.subGraphSource = ((GenericOutputPin)this.subGraphInputModule.Outputs[SUBGRAPH_SOURCE_PIN_ID]);
this.subGraphResult = this.SubGraph.OutputModule.DefaultInputPin;
this.inputPin.WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, PinDataTypeFactory.FromType(typeof(ISequence <>)), true, pinDataType =>
{
var genericType = pinDataType.UnderlyingType.GenericTypeArguments.FirstOrDefault() ?? typeof(object);
subGraphSource.ChangeType(PinDataTypeFactory.FromType(genericType));
BuildGenericDelegate();
});
});
this.subGraphResult.WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, PinDataTypeFactory.FromType(typeof(ISequence <>)), true, pinDataType =>
{
outputPin.ChangeType(pinDataType);
BuildGenericDelegate();
});
});
}
public Convert(IGraphRuntime runtime)
: base(runtime)
{
this.inputPin = AddInputPin("Input", PinDataTypeFactory.CreateFloat64(), PropertyMode.Never);
this.targetTypePin = AddInputPin("TargetType", PinDataTypeFactory.CreateEnum <ConvertTypeCode>(ConvertTypeCode.Float64), PropertyMode.Always);
this.outputPin = AddOutputPin("Output", CreateTargetPinDataType(ConvertTypeCode.Float64));
this.inputPin.WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, CreateTargetPinDataType(ConvertTypeCode.Float64), false, pinDataType =>
{
var genericInputType = pinDataType.UnderlyingType;
BuildGenericDelegate(genericInputType, outputPin.DataType.UnderlyingType);
});
});
this.properties[targetTypePin.Id].WhenNodeEvent.OfType <PropertyChangedEvent>().Subscribe(x =>
{
var targetTypeCode = (ConvertTypeCode)x.Value.Value;
IPinDataType targetPinDataType = CreateTargetPinDataType(targetTypeCode);
var errors = outputPin.ChangeType(targetPinDataType);
if (errors.Any())
{
throw new AggregateException("One or more connections could not be reestablished after a data type change.", errors);
}
BuildGenericDelegate(inputPin.DataType.UnderlyingType, outputPin.DataType.UnderlyingType);
});
}
public Broadcast(IGraphRuntime runtime)
: base(runtime)
{
this.inputPin = AddInputPin("Input", PinDataTypeFactory.FromType(typeof(ISequence <>)), PropertyMode.Never);
this.dynamicOutputPin = new DynamicOutputPin(runtime, outputs, "Output", PinDataTypeFactory.FromType(typeof(ISequence <>)));
this.inputPin.WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, PinDataTypeFactory.FromType(typeof(ISequence <>)), true, pinDataType =>
{
var genericType = pinDataType.UnderlyingType.GenericTypeArguments.FirstOrDefault();
if (genericType != null)
{
genericDelegate = new GenericDelegate <Func <object, object[]> >(this, EvaluateInternalAttribute.GetMethod(GetType()).MakeGenericMethod(genericType));
}
else
{
genericDelegate = null;
}
foreach (var pin in dynamicOutputPin.Pins.OfType <IDataTypeChangeable>())
{
pin.ChangeType(pinDataType);
}
});
});
}
public SequenceToArray(IGraphRuntime runtime)
: base(runtime, ModuleKind.Module, DisplayMode.Collapsed)
{
this.inputPin = AddInputPin("Sequence", PinDataTypeFactory.FromType(typeof(ISequence <>)), PropertyMode.Allow);
this.outputPin = AddOutputPin("Array", PinDataTypeFactory.FromType(typeof(object[])));
this.inputPin.WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, PinDataTypeFactory.FromType(typeof(ISequence <>)), true, pinDataType =>
{
var method = EvaluateInternalAttribute.GetMethod(GetType()).MakeGenericMethod(pinDataType.UnderlyingType);
var genericType = pinDataType.UnderlyingType.GenericTypeArguments.FirstOrDefault() ?? pinDataType.UnderlyingType;
if (genericType != null)
{
genericDelegate = new GenericDelegate <Func <object, object> >(this, EvaluateInternalAttribute.GetMethod(GetType()).MakeGenericMethod(genericType));
}
else
{
genericDelegate = null;
}
outputPin.ChangeType(PinDataTypeFactory.FromType(genericType.MakeArrayType()));
});
});
}
public Count(IGraphRuntime runtime)
: base(runtime)
{
this.inputPin = AddInputPin("Input", PinDataTypeFactory.FromType(typeof(ISequence <>)), PropertyMode.Never);
this.outputPin = AddOutputPin("Output", PinDataTypeFactory.CreateInt32());
this.inputPin.WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, PinDataTypeFactory.FromType(typeof(ISequence <>)), true);
});
}
public ForEach(IGraphRuntime runtime)
: base(runtime, false, (IPinDataType)null, SUBGRAPH_SOURCE_PIN_ID)
{
this.inputPin = AddInputPin("Input", PinDataTypeFactory.FromType(typeof(ISequence <>)), PropertyMode.Never);
this.subGraphSource = ((GenericOutputPin)this.subGraphInputModule.Outputs[SUBGRAPH_SOURCE_PIN_ID]);
this.inputPin.WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, PinDataTypeFactory.FromType(typeof(ISequence <>)), true, pinDataType =>
{
var genericType = pinDataType.UnderlyingType.GenericTypeArguments.FirstOrDefault() ?? typeof(object);
subGraphSource.ChangeType(PinDataTypeFactory.FromType(genericType));
});
});
}
public ToSequence(IGraphRuntime runtime)
: base(runtime)
{
this.inputPin = AddInputPin("Input", PinDataTypeFactory.FromType(typeof(IEnumerable <>)), PropertyMode.Never);
this.outputPin = AddOutputPin("Output", PinDataTypeFactory.FromType(typeof(ISequence <>)));
this.inputPin.WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, PinDataTypeFactory.FromType(typeof(IEnumerable <>)), false, pinDataType =>
{
var genericType = pinDataType.UnderlyingType.GenericTypeArguments.FirstOrDefault() ?? typeof(object);
outputPin.ChangeType(PinDataTypeFactory.FromType(typeof(ISequence <>).MakeGenericType(genericType)));
});
});
}
public Return(IGraphRuntime runtime)
: base(runtime)
{
this.inputPin = AddInputPin("Value", PinDataTypeFactory.CreateAny(), PropertyMode.Allow);
this.outputPin = AddOutputPin("Sequence", PinDataTypeFactory.Create <ISequence <object> >());
this.inputPin.WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, PinDataTypeFactory.CreateAny(), false, pinDataType =>
{
var method = EvaluateInternalAttribute.GetMethod(GetType()).MakeGenericMethod(pinDataType.UnderlyingType);
genericDelegate = new GenericDelegate <Func <object, object> >(this, method);
outputPin.ChangeType(PinDataTypeFactory.FromType(typeof(ISequence <>).MakeGenericType(pinDataType.UnderlyingType)));
});
});
}
public Any(IGraphRuntime runtime)
: base(runtime, false, PinDataTypeFactory.Create <bool>(), SUBGRAPH_SOURCE_PIN_ID)
{
this.input = AddInputPin("Input", PinDataTypeFactory.FromType(typeof(ISequence <>)), PropertyMode.Never);
this.output = AddOutputPin("Output", PinDataTypeFactory.CreateBoolean());
this.subGraphInput = ((GenericOutputPin)this.subGraphInputModule.Outputs[SUBGRAPH_SOURCE_PIN_ID]);
this.input.WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, PinDataTypeFactory.FromType(typeof(ISequence <>)), true, pinDataType =>
{
var genericType = pinDataType.UnderlyingType.GenericTypeArguments.FirstOrDefault() ?? typeof(object);
subGraphInput.ChangeType(PinDataTypeFactory.FromType(genericType));
BuildGenericDelegate();
});
});
}
private bool OnDynamicInputAdd(string id)
{
return(dynamicInputPin.Pin(id).WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, PinDataTypeFactory.CreateAny(), false, pinDataType =>
{
var dataType = pinDataType.UnderlyingType;
this.outputType = dataType;
var count = this.dynamicInputPin.Count;
var outputType = Array.CreateInstance(dataType, count).GetType();
this.output.ChangeType(PinDataTypeFactory.FromType(outputType));
if (dataType != null)
{
genericDelegate = new GenericDelegate <Func <object, object> >(this, EvaluateInternalAttribute.GetMethod(GetType()).MakeGenericMethod(dataType));
}
else
{
genericDelegate = null;
}
});
}) != null);
}
public Zip(IGraphRuntime runtime)
: base(runtime, true)
{
this.dynamicInputPin = new DynamicInputPin(
runtime,
inputs,
"Input",
PinDataTypeFactory.FromType(typeof(ISequence <>)),
OnDynamicInputAdd,
id => SubGraph.InputModule.RemoveModulePin(id)
);
this.outputPin = AddOutputPin("Output", PinDataTypeFactory.FromType(typeof(ISequence <object>)));
this.subGraphResult = this.SubGraph.OutputModule.DefaultInputPin;
this.subGraphResult.WhenNodeEvent.Subscribe(evt =>
{
PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, PinDataTypeFactory.CreateAny(), false, pinDataType =>
{
this.genericDelegate = new GenericDelegate <Func <object, object, object> >(this, EvaluateInternalAttribute.GetMethod(GetType()).MakeGenericMethod(pinDataType.UnderlyingType));
this.outputPin.ChangeType(PinDataTypeFactory.FromType(typeof(ISequence <>).MakeGenericType(pinDataType.UnderlyingType)));
});
});
}
private bool OnDynamicInputAdd(string id)
{
arguments.Pin(id).WhenNodeEvent.Subscribe(evt => PinConnectionChangeEventHandler.ConnectionSensitivePinDataType(evt, PinDataTypeFactory.CreateAny(), false));
return(true);
}