ArchiMetrics.Analysis.Validation.BranchModelRule.Compare C# (CSharp) Method

		private static ComparisonResult Compare(IModelNode vertex, IModelNode pattern)
		{
			if (vertex.QualifiedName.EndsWith(pattern.QualifiedName))
			{
				var node = (IModelNode)vertex;
				var patternNode = (IModelNode)pattern;
				if (!node.Children.Any() && !patternNode.Children.Any())
				{
					return new ComparisonResult(ComparisonResultKind.Same, pattern, vertex);
				}

				if (!patternNode.Children.Any())
				{
					return new ComparisonResult(ComparisonResultKind.Partial, pattern, vertex);
				}

				var childComparisons = node.Children.Zip(patternNode.Children, Compare).AsArray();
				return childComparisons.All(x => x.Kind == ComparisonResultKind.Same)
						   ? new ComparisonResult(ComparisonResultKind.Same, pattern, vertex)
						   : childComparisons.All(x => x.Kind != ComparisonResultKind.Different)
								 ? new ComparisonResult(ComparisonResultKind.Partial, pattern, vertex)
								 : new ComparisonResult(ComparisonResultKind.Different, pattern, null);
			}

			return new ComparisonResult(ComparisonResultKind.Different, pattern, null);
		}
	}