/// <summary>
/// Copy Constructor - relies on
/// <see cref="CoreLabel"/>
/// copy constructor
/// It will set the value, and if the word is not set otherwise, set
/// the word to the value.
/// </summary>
/// <param name="w">A Label to initialize this IndexedWord from</param>
public IndexedWord(ILabel w)
{
if (w is CoreLabel)
{
this.label = (CoreLabel)w;
}
else
{
label = new CoreLabel(w);
if (label.Word() == null)
{
label.SetWord(label.Value());
}
}
}
public virtual string Value()
{
return(label.Value());
}
public static string WordToString <T>(T o, bool justValue, string separator)
{
if (justValue && o is ILabel)
{
if (o is CoreLabel)
{
CoreLabel l = (CoreLabel)o;
string w = l.Value();
if (w == null)
{
w = l.Word();
}
return(w);
}
else
{
return(((ILabel)o).Value());
}
}
else
{
if (o is CoreLabel)
{
CoreLabel l = ((CoreLabel)o);
string w = l.Value();
if (w == null)
{
w = l.Word();
}
if (l.Tag() != null)
{
if (separator == null)
{
return(w + CoreLabel.TagSeparator + l.Tag());
}
else
{
return(w + separator + l.Tag());
}
}
return(w);
}
else
{
// an interface that covered these next four cases would be
// nice, but we're moving away from these data types anyway
if (separator != null && o is TaggedWord)
{
return(((TaggedWord)o).ToString(separator));
}
else
{
if (separator != null && o is LabeledWord)
{
return(((LabeledWord)o).ToString(separator));
}
else
{
if (separator != null && o is WordLemmaTag)
{
return(((WordLemmaTag)o).ToString(separator));
}
else
{
if (separator != null && o is WordTag)
{
return(((WordTag)o).ToString(separator));
}
else
{
return(o.ToString());
}
}
}
}
}
}
}
