public void AddDocument(FeedItem doc)
{
// merge new labels into existing labels
foreach (Label newLabel in doc.Labels)
{
Label duplLabel = Labels.Find(lbl => lbl.Name == newLabel.Name);
if (duplLabel != null)
{
duplLabel.Count += newLabel.Count;
duplLabel.Frequency = 0; // reset
}
else
{
Labels.Add(newLabel);
newLabel.Frequency = 0; // reset
}
}
// recalculate frequencies
WordsCount += doc.WordsCount;
foreach (Label label in Labels)
{
label.Frequency = (double)label.Count / WordsCount;
}
LikedDocs.Add(doc.Id);
}
public void Jump(string name)
{
Label label = Labels.Find(x => x.Name == name);
if (label != null)
{
Counter = label.Index;
}
}
public LabelSe Label(Predicate <ElementSe> predicate)
{
try
{
return(Labels.Find(predicate));
}
catch (Exception)
{
return(null);
}
}
public void MakeLabel(string name)
{
if (Labels.Find(x => x.Name == name) == null)
{
Labels.Add(
new Label()
{
Name = name,
Index = Counter - 1
}
);
}
}
public void LoadLabel(string name, char register, int lineNumber)
{
Label label = Labels.Find(x => x.Name.Equals(name));
if (label != null)
{
throw new LabelException("Label Already Exists On Line: " + label.LineNumber + 1);
}
int regIndex = Registers.FindIndex(x => x.Name.Equals(register));
Labels.Add(new Label(name, regIndex, lineNumber + 1));
}
public void ExecuteDecrement(string name, ref int index)
{
Label label = Labels.Find(x => x.Name.Equals(name));
if (label == null)
{
throw new LabelException(string.Format("Label '{0}' Doesnt Exist", name));
}
Register register = Registers[label.RegisterIndex];
if (register.Value > 0)
{
register.Value--;
index = label.LineNumber - 1;
}
}