private ExecutionPath GetDefaultExecutionPath()
{
lock (_graph)
{
return(_defaultExecutionPath ?? (_defaultExecutionPath = new ExecutionPath(_graph.TopologicalSort().ToArray())));
}
}
private ExecutionPath GetExecutionPath(Node node)
{
lock (_graph)
{
ExecutionPath path;
if (!_executionPaths.TryGetValue(node, out path))
{
var sortedNodes = _graph.TopologicalSort();
var descendants = new HashSet <Node> {
node
};
PopulateDescendants(node, descendants);
_executionPaths[node] = path = new ExecutionPath(sortedNodes.Intersect(descendants).ToArray());
}
return(path);
}
}
private void ResetCache()
{
_defaultExecutionPath = null;
_executionPaths.Clear();
}
internal ProcessingContext(ExecutionPath executionPath)
{
ExecutionPath = executionPath;
}
internal ProcessingContext(ExecutionPath executionPath)
{
ExecutionPath = executionPath;
}
