public override string ToString()
{
if (_rhs != null)
{
return(_lhs.ToString() + _operation + _rhs);
}
return(_lhs.ToString());
}
public virtual bool FillWithAttributes(IJSONDocument source, IJSONDocument target)
{
if (source != null && target != null)
{
IJsonValue wrapedValue;
if (_fieldName.ToString().Equals("_key"))
{
if (source.Contains("!_key"))
{
target.Key = source.GetString("!_key");
}
else
{
target.Add("!_key", source.Key);
}
return(true);
}
if (_fieldName.Evaluate(out wrapedValue, source))
{
IAttributeChain attributor = Attributor.Create(Attributor.Delimit(_fieldName.InString, new[] { '$' }));
Attributor.TryUpdate(target, wrapedValue.Value, attributor, true);
return(true);
}
}
return(false);
}
public bool Apply(Common.Server.Engine.IJSONDocument document)
{
var attribute = _targetField as Attribute;
if (attribute != null)
{
return(Attributor.TryRename(document, _newName.ToString(), attribute));
}
return(false);
}
public override string ToString()
{
return(_expression.ToString());
}