private int TotalNumberOfLexicalElements()
{
int totalLexicalElements = 0;
while (LexicalIterator.HasNext())
{
totalLexicalElements += 1;
LexicalIterator.MoveNext();
}
return(totalLexicalElements);
}
//REQUIRED METHODS
public int Size()
{
int totalCount = 0;
while (LexicalIterator.HasNext())
{
totalCount += 1;
LexicalIterator.MoveNext();
}
return(totalCount);
}
public Dictionary <string, int> CountOf(params string[] letterOrWords)
{
Dictionary <string, int> countOfLexicalElements = new Dictionary <string, int>();
foreach (var lexicalElement in letterOrWords)
{
int total_occurrences = 0;
while (LexicalIterator.HasNext())
{
if (LexicalIterator.MoveNext() == lexicalElement)
{
total_occurrences += 1;
}
}
countOfLexicalElements.Add(lexicalElement, total_occurrences);
}
return(countOfLexicalElements);
}
//HELPER METHODS FOR OTHER STATISTICS
private Dictionary <string, int> GetLexicalDictionary()
{
Dictionary <string, int> lexicalDictionary = new Dictionary <string, int>();
while (LexicalIterator.HasNext())
{
string newLexicalElement = LexicalIterator.MoveNext();
if (lexicalDictionary.ContainsKey(newLexicalElement))
{
lexicalDictionary[newLexicalElement] += 1;
}
else
{
lexicalDictionary.Add(newLexicalElement, 1);
}
}
return(lexicalDictionary);
}
public double GetVowelPercentage()
{
string[] vowels = { "a", "e", "i", "o", "u" };
int allVowels = 0;
int allLetters = 0;
while (LexicalIterator.HasNext())
{
string investigatedLetter = LexicalIterator.MoveNext();
if (vowels.Contains(investigatedLetter))
{
allLetters += 1;
allVowels += 1;
}
else
{
allLetters += 1;
}
}
return(Math.Round((double)allVowels / allLetters * 100, 2));
}
