internal ISystemLine Build(string sourceBlockName, string destinationBlockName, uint sourceBlockPort = 1, uint destinationBlockPort = 1, Action <IPathDirection> direction = null)
{
if (string.IsNullOrEmpty(sourceBlockName))
{
throw new SimulinkModelGeneratorException("Source block name can not be null or empty.");
}
if (string.IsNullOrEmpty(destinationBlockName))
{
throw new SimulinkModelGeneratorException("Destination block name can not be null or empty.");
}
if (sourceBlockPort == 0)
{
throw new SimulinkModelGeneratorException("Source block port number can not be zero.");
}
if (destinationBlockPort == 0)
{
throw new SimulinkModelGeneratorException("Destination block port number can not be zero.");
}
PathDirectionBuilder builder = new PathDirectionBuilder(model);
Line newLine = new Line()
{
P = new List <Parameter>()
{
new Parameter()
{
Name = "SrcBlock", Text = sourceBlockName
},
new Parameter()
{
Name = "SrcPort", Text = sourceBlockPort.ToString()
},
builder.CalculateBranchPoint(sourceBlockName, destinationBlockName, direction),
new Parameter()
{
Name = "DstBlock", Text = destinationBlockName
},
new Parameter()
{
Name = "DstPort", Text = destinationBlockPort.ToString()
},
}
};
if (this.model.System.Line.Exists(newLine))
{
throw new SimulinkModelGeneratorException("Connection already exists!");
}
this.model.System.Line.Add(newLine);
this.previousBlockName = destinationBlockName;
return(this);
}
public ISystemBranch Towards(string destinationBlockName, uint destinationBlockPort = 1, Action <IPathDirection> direction = null)
{
PathDirectionBuilder builder = new PathDirectionBuilder(model);
Line matchedLine = this.model.System.Line.FirstOrDefault(l => l.P.Any(p => p.Name == "SrcBlock" && p.Text == previousBlockName));
if (matchedLine == null)
{
this.model.System.Line.Add(new Line()
{
P = new List <Parameter>()
{
new Parameter()
{
Name = "SrcBlock", Text = previousBlockName
},
new Parameter()
{
Name = "SrcPort", Text = "1"
},
new Parameter()
{
Name = "Points", Text = CalculateMidPoint(previousBlockName, destinationBlockName)
}
},
Branch = new List <Branch>()
{
new Branch()
{
Parameters = new List <Parameter>()
{
builder.CalculateBranchPoint(previousBlockName, destinationBlockName, direction), // Important: 'Points' needs to be the first parameter in the list
new Parameter()
{
Name = "DstBlock", Text = destinationBlockName
},
new Parameter()
{
Name = "DstPort", Text = destinationBlockPort.ToString()
}
}
}
}
});
}
else
{
matchedLine.Branch.Add(new Branch()
{
Parameters = new List <Parameter>()
{
builder.CalculateBranchPoint(previousBlockName, destinationBlockName, direction), // Important: 'Points' needs to be the first parameter in the list
new Parameter()
{
Name = "DstBlock", Text = destinationBlockName
},
new Parameter()
{
Name = "DstPort", Text = destinationBlockPort.ToString()
}
}
});
}
this.previousBlockName = destinationBlockName;
return(this);
}