protected void AddInputBinding <TRes, TVal, TFlowVal>(Expression <Func <TRes, FlowValueDictionary <TVal> > > propertyExpression,
FlowValueSelector flowValueSelector, Func <TFlowVal, TVal> mapValue)
{
var boundInputProperty = GetBoundInputProperty(propertyExpression);
var binding = new FlowValueInputBinding(boundInputProperty)
{
FlowValueSelector = flowValueSelector,
MapValue = mapValue == null ? (Func <object, object>)null : v => mapValue((TFlowVal)v)
};
Inputs.Add(binding);
}
public FlowActivityDefinition <TReq, TRes> BindOutputs <TVal>(Expression <Func <TRes, FlowValueDictionary <TVal> > > propertyExpression,
FlowValueSelector flowValueSelector, Func <TVal, object> mapValue = null)
{
var propertyInfo = ReflectionUtils.GetProperty(propertyExpression);
var boundOutputProperty = typeof(TRes).GetFlowObjectType()[propertyInfo.Name];
var binding = new FlowValueOutputBinding(boundOutputProperty)
{
FlowValueSelector = flowValueSelector
};
if (mapValue != null)
{
binding.MapValue = fv => mapValue((TVal)fv);
}
Outputs.Add(binding);
return(this);
}
public FlowFinalizer <TRes> BindValues <TVal, TFlowVal>(
Expression <Func <TRes, FlowValueDictionary <TVal> > > propertyExpression, FlowValueSelector flowValueSelector,
Func <TFlowVal, TVal> mapValue)
{
AddInputBinding(propertyExpression, flowValueSelector, mapValue);
return(this);
}
public FlowFinalizer <TRes> BindValues <TVal>(
Expression <Func <TRes, FlowValueDictionary <TVal> > > propertyExpression, FlowValueSelector flowValueSelector)
{
return(BindValues(propertyExpression, flowValueSelector, (Func <object, TVal>)null));
}
public FlowDecisionDefinition <TReq, TSwitch> BindInputs <TVal, TFlowVal>(
Expression <Func <TReq, FlowValueDictionary <TVal> > > propertyExpression, FlowValueSelector flowValueSelector,
Func <TFlowVal, TVal> mapValue)
{
AddInputBinding(propertyExpression, flowValueSelector, mapValue);
return(this);
}
public FlowDecisionDefinition <TReq, TSwitch> BindInputs <TVal>(
Expression <Func <TReq, FlowValueDictionary <TVal> > > propertyExpression, FlowValueSelector flowValueSelector)
{
return(BindInputs(propertyExpression, flowValueSelector, (Func <object, TVal>)null));
}
