public bool Apply(IJSONDocument document)
{
var attribute = _targetField as Attribute;
if (attribute != null)
{
return(Attributor.TryDelete(document, attribute));
}
return(false);
}
public bool Apply(IJSONDocument document)
{
var attribute = _targetField as Attribute;
if (attribute != null)
{
switch (Type)
{
case UpdateType.Single:
return(Attributor.TryDelete(document, attribute));
case UpdateType.Array:
Array array;
if (Attributor.TryGetArray(document, out array, attribute))
{
var values = new ClusteredArrayList(array.Length + _evaluator.Length);
values.AddRange(array);
bool isChangeApplicable = false;
foreach (var evaluable in _evaluator)
{
IJsonValue newValue;
if (evaluable.Evaluate(out newValue, document))
{
while (values.Contains(newValue.Value))
{
values.Remove(newValue.Value);
isChangeApplicable = true;
}
}
}
return(isChangeApplicable && Attributor.TrySetArray(document, values.ToArray(), attribute));
}
return(false);
}
return(false);
}
return(false);
}
