private bool IsFiltered(FiltrCompositeSpec spec, JToken input)
{
if (!spec.Filters.Any())
{
return(false);
}
// apply any filters to the object
foreach (var filter in spec.Filters)
{
if (filter.Matches(input))
{
return(false);
}
}
return(true);
}
public Filtr(JToken spec)
{
if (spec == null)
{
throw new SpecException("Filtr expected a spec of Map type, got 'null'.");
}
if (!(spec is JObject dic))
{
throw new SpecException("Filtr expected a spec of Map type, got " + spec.GetType().Name);
}
_rootSpec = new FiltrCompositeSpec(null);
foreach (var kv in dic)
{
List <string> pathStrs = SpecStringParser.ParseDotNotation(new List <string>(), kv.Key.GetEnumerator(), kv.Key);
var parentSpec = _rootSpec;
foreach (var pathStr in pathStrs)
{
var pathElement = RemovrSpec.Parse(pathStr);
if (!parentSpec.Children.TryGetValue(pathElement.RawKey, out var childSpec))
{
childSpec = new FiltrCompositeSpec(pathElement);
parentSpec.Children.Add(pathElement.RawKey, childSpec);
}
parentSpec = childSpec;
}
if (!(kv.Value is JObject filterSpec))
{
throw new SpecException($"Filtr object filter specification must be a JSON object (found {kv.Value.Type})");
}
var propFilters = new List <KeyValuePair <string, JToken> >();
foreach (var filterKv in filterSpec)
{
if (filterKv.Value.Type == JTokenType.Array || filterKv.Value.Type == JTokenType.Object)
{
throw new SpecException($"Filter object filter specification must be a simple JSON value (string, number or null)");
}
propFilters.Add(new KeyValuePair <string, JToken>(filterKv.Key, filterKv.Value));
}
parentSpec.Filters.Add(new FiltrLeafSpec(propFilters.AsReadOnly()));
}
}
