/// <summary>
/// This method finds all longest suitable words in lines
/// </summary>
/// <param name="lines"></param>
/// <param name="type"></param>
/// <returns></returns>
public static List <string> ConditionalLengthWords(string[] lines, WordTypes type)
{
Predicate <string> condition = getConditionFromWordType(type);
List <string> maxLengthWords = new List <string>();
int maxLength = -1;
foreach (var line in lines)
{
string[] words = LineState.SplitLine(line);
foreach (var word in words)
{
if (!condition(word))
{
continue;
}
else if (word.Length > maxLength)
{
maxLength = word.Length;
maxLengthWords.Clear();
maxLengthWords.Add(word);
}
else if (word.Length == maxLength)
{
maxLengthWords.Add(word);
}
}
}
return(maxLengthWords);
}
private static string[] stayOnlyOneSeparator(string[] lines)
{
List <string> updatedLines = new List <string>();
foreach (var line in lines)
{
string[] words = LineState.SplitLine(line);
updatedLines.Add(groupWordsToLineWithOneSeparator(words));
}
return(updatedLines.ToArray());
}
/// <summary>
/// This method calculates the number of entering some type of word in text
/// </summary>
/// <param name="lines"></param>
/// <param name="type"></param>
/// <returns></returns>
public static int CountThroughText(string[] lines, WordTypes type)
{
Predicate <string> condition = getConditionFromWordType(type);
int countInText = 0;
foreach (var line in lines)
{
countInText += LineState.FindCountOfWords(line, condition);
}
return(countInText);
}
private static string[] trueWordsPlusSeparators(string[] lines)
{
List <string> trWordsSepar = new List <string>();
foreach (var line in lines)
{
string[] words = LineState.SplitLine(line);
string[] separators = LineState.SplitSeparators(line);
bool isSepStart = LineState.IsStartsWithSeparator(line);
string updatedLine = String.Empty;
for (int i = 0; i < words.Length; i++)
{
int indSep = isSepStart ? i + 1 : i;
if (Conditions.IsTrueWord(words[i]))
{
updatedLine += words[i] + ((indSep == separators.Length) ? String.Empty : separators[indSep]);
}
}
trWordsSepar.Add(updatedLine);
}
return(trWordsSepar.ToArray());
}
