private static void AppendFunctionPipe(
IGraphNodeWithOutput functionPipe,
NodeMetadata metadata,
List <string> result)
{
var inputs = functionPipe.Parents.Select(GetPredecessorOutput)
.Select(metadata.GetQuotedUniqueName)
.ToArray();
var function = metadata.GetQuotedUniqueName(functionPipe);
var output = metadata.GetQuotedUniqueName(functionPipe.Output);
var collectorNode = functionPipe.Collector;
if (collectorNode != null)
{
var collectorUniqueName = metadata.GetQuotedUniqueName(collectorNode);
output = $"{{{output}, {collectorUniqueName}}}";
}
if (inputs.Count() == 1)
{
result.Add($"{inputs.Single()} -> {function} -> {output}\n");
}
else
{
result.Add($"{{{string.Join(", ", inputs)}}} -> {function} -> {output}\n");
}
}
private static void ProcessChildRanking(
IGraphNode node,
IGraphNode listener,
NodeMetadata metadata,
List <string> result)
{
if (listener.GetType().GetGenericTypeDefinition() == typeof(CollectorPipe <>))
{
var listenerUniqueName = metadata.GetQuotedUniqueName(listener);
result.Add($"{{ rank=same; {metadata.GetQuotedUniqueName(node)}, {listenerUniqueName}}}\n");
}
}
private static void AppendFunctionPipeFormatting(IGraphNode node, NodeMetadata metadata, StringBuilder result)
{
var output = ((IGraphNodeWithOutput)node).Output;
var label = metadata.GetCount(output) == 0 ? "" : $"label={metadata.GetQuotedDisplayName(output)}, ";
var outputUniqueName = metadata.GetQuotedUniqueName(output);
AppendFormat(outputUniqueName, $@"{label}color=""#9fbff4""", result);
var functionLabel = metadata.GetCount(node) == 0 ? "" : $"label={metadata.GetQuotedDisplayName(node)}, ";
var functionUniqueName = metadata.GetQuotedUniqueName(node);
AppendFormat(functionUniqueName, $@"{functionLabel}shape=invhouse", result);
}
private static void AppendJoinedPipesFormatting(IGraphNode node, NodeMetadata metadata, List <string> result)
{
var output = ((IGraphNodeWithOutput)node).Output;
var label = metadata.GetCount(output) == 0 ? "" : $"label={metadata.GetQuotedDisplayName(output)}, ";
var outputUniqueName = metadata.GetQuotedUniqueName(output);
AppendFormat(outputUniqueName, $@"{label}color=""#9fbff4""", result);
var functionLabel = metadata.GetCount(node) == 0 ? "" : $"label={metadata.GetQuotedDisplayName(node)}, ";
var functionUniqueName = metadata.GetQuotedUniqueName(node);
AppendFormat(functionUniqueName, $@"{functionLabel}color=pink", result);
}
private static void AppendCollectorPipeFormatting(IGraphNode node, NodeMetadata metadata, StringBuilder result)
{
var label = metadata.GetCount(node) == 0 ? "" : "label=Collector, ";
var uniqueName = metadata.GetQuotedUniqueName(node);
AppendFormat(uniqueName, $@"{label}color = ""#c361f4""", result);
}
private static void AppendInputPipeFormatting(IGraphNode node, NodeMetadata metadata, StringBuilder result)
{
var uniqueName = metadata.GetQuotedUniqueName(node);
AppendFormat(uniqueName, @"color=green", result);
}