public IEnumerator <TextBlock> GetEnumerator()
{
TextBlock word = null;
TextBlockTypes currentCharType = TextBlockTypes.Unknown;
foreach (char c in Text)
{
if ('0' <= c && c <= '9')
{
currentCharType = TextBlockTypes.Numbers;
}
else if (SeparatorEntity.IsSeparator(c))
{
currentCharType = TextBlockTypes.Separator;
}
else
{
currentCharType = TextBlockTypes.Word;
}
if (word == null)
{
word = new TextBlock(currentCharType, c);
}
else if (currentCharType == word.TextBlockType)
{
word.Builder.Append(c);
}
else
{
if (word.ToString().Trim() != string.Empty)
{
yield return(word);
}
word = new TextBlock(currentCharType, c);
}
}
if (word != null && word.ToString().Trim() != string.Empty)
{
yield return(word);
}
}
public IEntity CreateEntity(string word, TextBlockTypes attribute)
{
if (word == string.Empty)
{
return(null);
}
switch (attribute)
{
case TextBlockTypes.Numbers:
return(new IntegerEntity(int.Parse(word)));
case TextBlockTypes.Separator:
return(SeparatorEntity.GetSeparator(word.Trim()));
case TextBlockTypes.Word:
return(DictionaryManager.GetInstance().Translate(LanguageManager.GetInstance().DeterminateLanguage(word), word));
default:
return(null);
}
}
public TextBlock(TextBlockTypes textBlockType, char firstChar)
: this(textBlockType)
{
Builder.Append(firstChar);
}
public TextBlock(TextBlockTypes textBlockType, StringBuilder builder)
{
TextBlockType = textBlockType;
Builder = builder;
}
public TextBlock(TextBlockTypes textBlockType)
{
TextBlockType = textBlockType;
Builder = new StringBuilder(20);
}
