private void RegisterBase(XElement basis, ref int trgid, XElement e, ConcurrentDictionary <int, EndpointPack> trg,
ConcurrentDictionary <string, InterPack> idinter,
ConcurrentDictionary <string, InterPack> codeinter)
{
int id = Interlocked.Increment(ref trgid);
var key = new XDiffKey(_options, e);
string _id = _options.IsNameIndepended ? key.Id : (key.Name + "_" + key.Id);
string _code = _options.IsNameIndepended ? key.Code : (key.Name + "_" + key.Code);
if (_options.IsHierarchy)
{
SetupParentAttribute(basis, e);
}
var ep = new EndpointPack {
Key = key, Element = e, Bag = new ConcurrentBag <XElement>()
};
trg[id] = ep;
if (!string.IsNullOrWhiteSpace(key.Id))
{
idinter.AddOrUpdate(_id, _ => new InterPack {
Target = ep
}, (k, _) => {
if (null != _.Target)
{
throw new Exception("double id match in trg " + _.Target.Key);
}
_.Target = ep;
ConcurrentBag <XElement> _bag = _.Source.Bag;
_.Source.Bag = ep.Bag;
foreach (XElement c in _bag)
{
ep.Bag.Add(c);
}
ep.IsBound = true;
_.Source.IsBound = true;
return(_);
});
}
if (!string.IsNullOrWhiteSpace(key.Code))
{
codeinter.AddOrUpdate(_code, _ => new InterPack {
Target = ep
}, (k, _) => {
if (null != _.Target)
{
throw new Exception("double code match in trg " + _.Target.Key);
}
_.Target = ep;
if (_.Source.Bag != ep.Bag)
{
ConcurrentBag <XElement> _bag = _.Source.Bag;
_.Source.Bag = ep.Bag;
foreach (XElement c in _bag)
{
ep.Bag.Add(c);
}
}
ep.IsBound = true;
_.Source.IsBound = true;
return(_);
});
}
return;
}
private void RegisterDelta(XElement newest, ref int srcid, XElement e, ConcurrentDictionary <int, EndpointPack> src,
ConcurrentDictionary <string, InterPack> idinter,
ConcurrentDictionary <string, InterPack> codeinter)
{
int id = Interlocked.Increment(ref srcid);
var key = new XDiffKey(_options, e);
string _id = _options.IsNameIndepended ? key.Id : (key.Name + "_" + key.Id);
string _code = _options.IsNameIndepended ? key.Code : (key.Name + "_" + key.Code);
if (_options.IsHierarchy)
{
SetupParentAttribute(newest, e);
}
var ep = new EndpointPack {
Key = key, Element = e, Bag = new ConcurrentBag <XElement>()
};
ep.Bag.Add(e);
src[id] = ep;
EndpointPack _idpack = null;
EndpointPack _idtrg = null;
if (!string.IsNullOrWhiteSpace(key.Id) && 0 != key.Id.ToInt())
{
idinter.AddOrUpdate(_id, _ => new InterPack {
Source = _idpack = ep
}, (k, _) => {
if (null != _.Source)
{
_idpack = _.Source; //it's not problem if same as code binding
_.Source.Bag.Add(e);
ep.IsBound = true;
}
else
{
_.Source = ep;
_idpack = _.Source;
_.Source.Bag = _.Target.Bag;
_.Target.IsBound = true;
_idtrg = _.Target;
ep.IsBound = true;
_.Target.Bag.Add(ep.Element);
}
return(_);
});
}
if (!string.IsNullOrWhiteSpace(key.Code))
{
codeinter.AddOrUpdate(_code, _ => {
if (null != _idpack && _idpack != ep)
{
throw new Exception("ambigous source (1)" + ep.Key);
}
if (null != _idtrg)
{
throw new Exception("ambigous source (2)" + ep.Key);
}
return(new InterPack {
Source = ep
});
}, (k, _) => {
if (_.Source != null && _idpack != null && _.Source != _idpack)
{
throw new Exception("ambigous source (3)" + ep.Key);
}
if (null != _idtrg && _idtrg != _.Target)
{
throw new Exception("ambigous source (4)" + ep.Key);
}
if (null != _.Source)
{
_.Source.Bag.Add(e);
ep.IsBound = true;
}
else
{
_.Source = ep;
_.Source.Bag = _.Target.Bag;
_.Target.IsBound = true;
ep.IsBound = true;
_.Target.Bag.Add(ep.Element);
}
return(_);
});
}
}
