// ----------------------------------------------------------------------------------------
/// <!-- AsciiItem -->
/// <summary>
/// An item for the AsciiValue list
/// </summary>
/// <param name="i"></param>
/// <returns></returns>
private string AsciiItem(int i)
{
EndemeItem item = this[i];
string str = "";
if (string.IsNullOrWhiteSpace(Label))
{
str = "this[" + i + "]";
}
else
{
str = Label + "[" + i + "]";
}
str += " = ";
if (item.Item != null && item.Item.GetType() == typeof(Endeme))
{
str += item.ToProfileString() + ((Endeme)item.Item.Value).FullDesignation;
}
else
{
str += item.ToString();
}
return(str);
}
// ----------------------------------------------------------------------------------------
/// <!-- Add -->
/// <summary>
/// Adds and Endeme Item/value to the list of fields
/// </summary>
/// <param name="label"></param>
/// <param name="enSet"></param>
/// <param name="endeme"></param>
/// <param name="value"></param>
/// <remarks>
/// Fills in the endeme set, creates a new endeme item with the value,
/// adds it to the list of field values, adds the endeme set to the reference if needed
/// </remarks>
/// <returns>sets the guid etc</returns>
public EndemeItem Add(string label, EndemeSet enSet, Endeme endeme, object value)
{
EndemeItem item = null;
//if (enSet == null)
// Pause();
if (endeme == null)
{
return(null);
}
else
{
if (endeme.EnSet == null)
{
endeme.EnSet = enSet;
}
if (endeme.EnSet != enSet)
{
throw new Exception("boom");
}
item = new EndemeItem(label, endeme, new EndemeValue(value));
this.Add(item); // this sets the Guid
if (enSet != null)
{
if (this.EnRef[enSet.Label] == null)
{
this.EnRef.Add(enSet);
}
}
}
return(item);
}
// ----------------------------------------------------------------------------------------
/// <!-- UniquenessTest -->
/// <summary>
/// Determines whether all elements have unique endemes
/// </summary>
/// <returns></returns>
/// <remarks>
/// TODO: add in the possibility that there may be more than one endeme set
/// alpha code
/// </remarks>
public bool UniquenessTest()
{
Dictionary <string, int> tally = new Dictionary <string, int>(_list.Count);
for (int i = 0; i < _order.Count; ++i)
{
EndemeItem en = this[i];
string key = en.ItemEndeme;
if (!tally.ContainsKey(key))
{
tally.Add(key, 0);
}
tally[key]++;
}
if (tally.Count > _labelIdx.Count)
{
throw new ApplicationException("Missing item in endeme list index");
}
if (tally.Count < _labelIdx.Count)
{
throw new ApplicationException("Extra item in endeme list index");
}
return(_labelIdx.Count == _list.Count);
}
// ----------------------------------------------------------------------------------------
/// <!-- BuildSegment -->
/// <summary>
/// Converts a formatted endeme item string into an endeme item with a string value
/// </summary>
/// <param name="enItemFormatted"></param>
/// <param name="enRef"></param>
/// <returns></returns>
public static EndemeItem BuildSegment(string enItemFormatted, EndemeReference enRef, bool rawSource)
{
// --------------------------------------------------------------------------
// Resolve endeme set
// --------------------------------------------------------------------------
string label = Endeme.Part(0, enItemFormatted);
EndemeSet enSet = null;
if (enRef != null)
{
enSet = enRef[label];
}
if (enSet == null || string.IsNullOrEmpty(enSet.Label))
{
enSet = new EndemeSet(label);
}
// --------------------------------------------------------------------------
// Build endeme item
// --------------------------------------------------------------------------
EndemeItem enItem = new EndemeItem(new Endeme(enSet, Endeme.Part(1, enItemFormatted), rawSource), "");
enItem.Item = Endeme.Part(2, enItemFormatted);
return(enItem);
}
// ----------------------------------------------------------------------------------------
/// <!-- GetExactField -->
/// <summary>
///
/// </summary>
/// <param name="enSet"></param>
/// <param name="en"></param>
/// <returns></returns>
public EndemeItem GetExactField(EndemeSet enSet, Endeme en)
{
if (en == null || enSet == null)
{
return(null);
}
else
{
if (en.EnSet == null)
{
en.EnSet = enSet;
}
if (en.EnSet != enSet)
{
throw new Exception("boom");
}
if (!this.ContainsSet(enSet))
{
return(null);
}
//if (!this.EnRef.ContainsSet(enSet)) return null;
EndemeItem item = this.ExactlyLike(en);
return(item);
}
}
// ----------------------------------------------------------------------------------------
/// <!-- AddToIndex -->
/// <summary>
///
/// </summary>
/// <param name="guid"></param>
/// <param name="element"></param>
/// <remarks>beta code - nearly production ready</remarks>
private void AddToIndex(Guid guid, EndemeItem element)
{
string label = element.ItemLabel;
if (!_labelIdx.ContainsKey(label))
{
_labelIdx.Add(label, new List <Guid>());
}
_labelIdx[label].Add(guid);
}
// ----------------------------------------------------------------------------------------
/// <!-- Educe -->
/// <summary>
///
/// </summary>
/// <param name="enTK"></param>
/// <returns></returns>
public EndemeItem Educe(EndemeTermKey enTK, bool rawSource)
{
EndemeItem item = this[enTK];
if (item == null)
{
this.Add("", Endeme.Part(0, enTK), Endeme.Part(1, enTK), null, rawSource);
item = this[enTK];
}
return(item);
}
// ----------------------------------------------------------------------------------------
/// <!-- SetFieldExactly -->
/// <summary>
/// This can't be public because EndemeField knows nothing about existing endeme sets
/// </summary>
/// <param name="enFormatted"></param>
/// <param name="value"></param>
/// <returns></returns>
public EndemeItem SetFieldExactly(string enFormatted, object value)
{
string setLabel = Endeme.Part(0, enFormatted);
string enString = Endeme.Part(1, enFormatted);
if (this.EnRef[setLabel] == null)
{
Pause();
}
EndemeItem item = this.SetFieldExactly(this.EnRef[setLabel], enString, value);
return(item);
}
// ----------------------------------------------------------------------------------------
/// <!-- MostLike -->
/// <summary>
/// Returns the element most similar to the input endeme using the Match algorithm
/// </summary>
/// <param name="en"></param>
/// <returns></returns>
/// <remarks>beta code - nearly production ready</remarks>
public EndemeItem MostLike(Endeme en)
{
EndemeList orderedList = this.OrderBy(en);
if (orderedList.Count == 0)
{
return(null);
}
EndemeItem element = orderedList[orderedList.Count - 1];
EndemeItem el2 = this[element.ItemKey];
el2.TempMatch = element.TempMatch;
return(el2);
}
// ----------------------------------------------------------------------------------------
/// <!-- Match -->
/// <summary>
/// Match two profiles, saving the results internally
/// </summary>
/// <param name="matchProfile"></param>
internal void Match(EndemeProfile matchProfile)
{
for (int i = 0; i < this.Segment.Count; ++i)
{
EndemeSet enSet = this.Segment[i].EnSet;
if (matchProfile.Contains(enSet))
{
EndemeItem segment2 = matchProfile[enSet];
EndemeItem segment1 = Segment[i];
segment1.TempMatch = segment1.ItemEndeme.Match(segment2.ItemEndeme, WeightFormula.Refined);
//TempMatch[i] = segment1.ItemEndeme.Match(segment2.ItemEndeme, WeightFormula.Refined);
}
}
}
// ----------------------------------------------------------------------------------------
/// <!-- Insert -->
/// <summary>
///
/// </summary>
/// <param name="ord"></param>
/// <param name="element"></param>
/// <returns></returns>
/// <remarks>beta code - nearly production ready</remarks>
public EndemeItem Insert(int ord, EndemeItem element)
{
Guid guid = Guid.NewGuid();
_list.Add(guid, element);
_order.Insert(ord, guid);
AddToIndex(guid, element);
if (!Sane)
{
throw new NullReferenceException("EndemeList '" + Label + "' is insane.");
}
return(element);
}
// ----------------------------------------------------------------------------------------
/// <!-- GetMatchList -->
/// <summary>
/// Orders the list by the sort profile
/// </summary>
/// <param name="sortProfile"></param>
/// <returns></returns>
public List <IAmAnEndemeItem> GetMatchList(string sortProfile, bool rawSource)
{
List <IAmAnEndemeItem> list = new List <IAmAnEndemeItem>();
if (Regex.IsMatch(sortProfile, "[*!]"))
{
EndemeDefinition part = RegField.PartNotHaving(RegField.EnRef["DSVQAHMU"]);
list = part.OrderBy(new EndemeProfile(sortProfile, RegField.EnRef)).ToList();
}
else
{
EndemeItem item = EndemeProfile.BuildSegment(sortProfile, ListField.EnRef, rawSource);
list = ListField.OrderBy(item.ItemEndeme).ToList();
}
return(list);
}
// ----------------------------------------------------------------------------------------
/// <!-- GetFromCode -->
/// <summary>
/// This is jsut a stopgap for now, it needs an index to run fast
/// </summary>
/// <param name="code"></param>
/// <returns></returns>
/// <remarks>TODO: fix me, need to build a code index or something</remarks>
public List <EndemeItem> GetFromCode(string code)
{
List <EndemeItem> list = new List <EndemeItem>();
foreach (EndemeItem el in _list.Values)
{
EndemeItem found = EndemeItem.Empty;
if (el.ItemCode == code)
{
found = el;
list.Add(found);
}
}
return(list);
}
public EndemeItem this[EndemeTermKey enTerm]
{
get { EndemeItem item = GetExactField(enTerm); if (item == null)
{
item = SetFieldExactly(enTerm, new EndemeValue(null));
}
return(item); }
set { EndemeItem item = GetExactField(enTerm); if (item == null)
{
item = SetFieldExactly(enTerm, value);
}
else
{
item.Item = value.Item;
} }
}
// ----------------------------------------------------------------------------------------
/// <!-- Add -->
/// <summary>
/// Adds an element to the EndemeList
/// </summary>
/// <param name="guid"></param>
/// <param name="element"></param>
/// <returns>
/// Probably ought to return the element not just the Guid since the Element contains the Guid
/// </returns>
/// <remarks>beta code - nearly production ready</remarks>
public Guid Add(Guid guid, EndemeItem element) // <---------------------------------------+
{ // |
element.ItemKey = guid; // |
_list.Add(guid, element); // |
_order.Add(guid); // |
AddToIndex(guid, element); // |
if (element.ItemEndeme.EnSet == null)
{
element.EnSet = DefaultEnSet; // |
}
// |
if (!Sane)
{
throw new NullReferenceException("EndemeList '" + Label + "' is insane."); // |
}
return(guid); // |
} // |
// ----------------------------------------------------------------------------------------
/// <!-- ExactlyLike -->
/// <summary>
/// Returns an item only if it has exactly the same endeme
/// </summary>
/// <param name="en"></param>
/// <returns></returns>
public EndemeItem ExactlyLike(Endeme en)
{
int count = 0;
EndemeItem item = null;
for (int i = 0; i < this.Count; ++i)
{
if (this[i].ItemEndeme == en)
{
count++;
item = this[i];
}
}
if (count > 1)
{
throw new Exception("boom");
}
return(item);
}
// ----------------------------------------------------------------------------------------
/// <!-- SetFieldExactly -->
/// <summary>
///
/// </summary>
/// <param name="enSet"></param>
/// <param name="endeme"></param>
/// <param name="value"></param>
/// <returns></returns>
public EndemeItem SetFieldExactly(EndemeSet enSet, Endeme endeme, object value)
{
EndemeItem item = null;
// --------------------------------------------------------------------------
// Preprocess the endeme
// --------------------------------------------------------------------------
if (endeme == null)
{
return(null);
}
else
{
if (endeme.EnSet == null)
{
endeme.EnSet = enSet;
}
if (endeme.EnSet != enSet)
{
throw new Exception("boom");
}
// ----------------------------------------------------------------------
// Figure out what value to store and where to store the value
// ----------------------------------------------------------------------
item = this.ExactlyLike(endeme);
if (item == null)
{
item = this.Add("", enSet, endeme, EndemeItem.Simple(new EndemeValue(value)));
}
else
{
item.Item = EndemeItem.Simple(new EndemeValue(value));
}
//string str = AsciiValue;
}
return(item);
}
// ----------------------------------------------------------------------------------------
/// <!-- SetField -->
/// <summary>
///
/// </summary>
/// <param name="key1"></param>
/// <param name="key2"></param>
/// <param name="value"></param>
public void SetField(EndemeSet enSet, Endeme endeme, object value)
{
// --------------------------------------------------------------------------
// Preprocess the endeme
// --------------------------------------------------------------------------
if (endeme == null)
{
return; // storage location not definced
}
else
{
if (endeme.EnSet == null)
{
endeme.EnSet = enSet;
}
if (endeme.EnSet != enSet)
{
throw new Exception("error- storage endeme has wrong endeme set");
}
// ----------------------------------------------------------------------
// Figure out what value to store and where to store the value
// ----------------------------------------------------------------------
EndemeItem item = this.MostLike(endeme);
if (item == null || item.TempMatch < this.EqualityThreshold)
{
item = this.Add("", enSet, endeme, EndemeItem.Simple(new EndemeValue(value)));
}
else
{
item.Item = EndemeItem.Simple(new EndemeValue(value));
}
//string str = AsciiValue;
}
}
// ----------------------------------------------------------------------------------------
// Short methods and properties
// ----------------------------------------------------------------------------------------
public void ChangeGuid(Guid oldId, Guid newId)
{
EndemeItem item = _list[oldId]; Remove(oldId); Add(newId, item);
}
public EndemeItem Add(string label, EndemeSet enSet, Endeme endeme, object value, bool rawSource)
{
EndemeItem item = Add(label, enSet, endeme, value); item.ItemEndeme.RawSource = rawSource; return(item);
}
public void Add(EndemeItem item)
{
item.TempMatch = 0.0; Segment.Add(item);
}
// ----------------------------------------------------------------------------------------
// Short methods and properties
// ----------------------------------------------------------------------------------------
public void Add(Endeme en)
{
EndemeItem item = new EndemeItem(en, ""); item.TempMatch = 0.0; Segment.Add(item);
}
public EndemeProfile(EndemeItem enItem)
{
Init(); Segment.Add(enItem); Operator = '+';
}
} // |
public Guid Add(EndemeItem element)
{
return(Add(Guid.NewGuid(), element));
} // <-+--+
public EndemeItem Copy( )
{
EndemeItem item = new EndemeItem(ItemLabel, ItemEndeme.Copy(), _value.ToArray()); item.ItemCode = ItemCode; item.TempMatch = TempMatch; return(item);
}
