/// <summary>
/// Converts the given Token into (word) Items in the WordRelation.
/// </summary>
/// <param name="tokenVal">the string value of the token, which may or may not be
/// same as the one in called "name" in flite</param>
private void tokenToWords(string tokenVal)
{
FeatureSet tokenFeatures = tokenItem.getFeatures();
string itemName = tokenFeatures.getString("name");
int tokenLength = tokenVal.Length;
if (tokenFeatures.isPresent("phones"))
{
wordRelation.addWord(tokenVal);
}
else if ((tokenVal.Equals("a") || tokenVal.Equals("A")) &&
((tokenItem.getNext() == null) ||
!(tokenVal.Equals(itemName)) || !(((string)tokenItem
.findFeature("punc")).Equals(""))))
{
/* if A is a sub part of a token, then its ey not ah */
wordRelation.addWord("_a");
}
else if (matches(alphabetPattern, tokenVal))
{
if (matches(romanNumbersPattern, tokenVal))
{
/* XVIII */
romanToWords(tokenVal);
}
else if (matches(illionPattern, tokenVal) &&
matches(usMoneyPattern,
(string)tokenItem.findFeature("p.name")))
{
/* $ X -illion */
wordRelation.addWord(tokenVal);
wordRelation.addWord("dollars");
}
else if (matches(drStPattern, tokenVal))
{
/* St Andrew's St, Dr King Dr */
drStToWords(tokenVal);
}
else if (tokenVal.Equals("Mr"))
{
tokenItem.getFeatures().setString("punc", "");
wordRelation.addWord("mister");
}
else if (tokenVal.Equals("Mrs"))
{
tokenItem.getFeatures().setString("punc", "");
wordRelation.addWord("missus");
}
else if (tokenLength == 1 &&
char.IsUpper(tokenVal[0]) &&
((string)tokenItem.findFeature("n.whitespace"))
.Equals(" ") &&
char.IsUpper(((string)tokenItem
.findFeature("n.name"))[0]))
{
tokenFeatures.setString("punc", "");
string aaa = tokenVal.ToLower();
if (aaa.Equals("a"))
{
wordRelation.addWord("_a");
}
else
{
wordRelation.addWord(aaa);
}
}
else if (isStateName(tokenVal))
{
/*
* The name of a US state isStateName() has already added the
* full name of the state, so we're all set.
*/
}
else if (tokenLength > 1 && !isPronounceable(tokenVal))
{
/* Need common exception list */
/* unpronouncable list of alphas */
NumberExpander.expandLetters(tokenVal, wordRelation);
}
else
{
/* just a word */
wordRelation.addWord(tokenVal.ToLower());
}
}
else if (matches(dottedAbbrevPattern, tokenVal))
{
/* U.S.A. */
// remove all dots
NumberExpander.expandLetters(tokenVal.Replace(".", ""),
wordRelation);
}
else if (matches(commaIntPattern, tokenVal))
{
/* 99,999,999 */
NumberExpander.expandReal(tokenVal.Replace(",", "").Replace("'", ""), wordRelation);
}
else if (matches(sevenPhoneNumberPattern, tokenVal))
{
/* 234-3434 telephone numbers */
int dashIndex = tokenVal.IndexOf('-');
string aaa = tokenVal.Substring(0, dashIndex);
string bbb = tokenVal.Substring(dashIndex + 1);
NumberExpander.expandDigits(aaa, wordRelation);
wordRelation.addBreak();
NumberExpander.expandDigits(bbb, wordRelation);
}
else if (matchesPartPhoneNumber(tokenVal))
{
/* part of a telephone number */
string punctuation = (string)tokenItem.findFeature("punc");
if (punctuation.Equals(""))
{
tokenItem.getFeatures().setString("punc", ",");
}
NumberExpander.expandDigits(tokenVal, wordRelation);
wordRelation.addBreak();
}
else if (matches(numberTimePattern, tokenVal))
{
/* 12:35 */
int colonIndex = tokenVal.IndexOf(':');
string aaa = tokenVal.Substring(0, colonIndex);
string bbb = tokenVal.Substring(colonIndex + 1);
NumberExpander.expandNumber(aaa, wordRelation);
if (!(bbb.Equals("00")))
{
NumberExpander.expandID(bbb, wordRelation);
}
}
else if (matches(digits2DashPattern, tokenVal))
{
/* 999-999-999 */
digitsDashToWords(tokenVal);
}
else if (matches(digitsPattern, tokenVal))
{
digitsToWords(tokenVal);
}
else if (tokenLength == 1 &&
char.IsUpper(tokenVal[0]) &&
((string)tokenItem.findFeature("n.whitespace"))
.Equals(" ") &&
char.IsUpper(((string)tokenItem
.findFeature("n.name"))[0]))
{
tokenFeatures.setString("punc", "");
string aaa = tokenVal.ToLower();
if (aaa.Equals("a"))
{
wordRelation.addWord("_a");
}
else
{
wordRelation.addWord(aaa);
}
}
else if (matches(doublePattern, tokenVal))
{
NumberExpander.expandReal(tokenVal, wordRelation);
}
else if (matches(ordinalPattern, tokenVal))
{
/* explicit ordinals */
string aaa = tokenVal.Substring(0, tokenLength - 2);
NumberExpander.expandOrdinal(aaa, wordRelation);
}
else if (matches(usMoneyPattern, tokenVal))
{
/* US money */
usMoneyToWords(tokenVal);
}
else if (tokenLength > 0 && tokenVal[tokenLength - 1] == '%')
{
/* Y% */
tokenToWords(tokenVal.Substring(0, tokenLength - 1));
wordRelation.addWord("percent");
}
else if (matches(numessPattern, tokenVal))
{
NumberExpander.expandNumess(tokenVal.Substring(0, tokenLength - 1), wordRelation);
}
else if (matches(digitsSlashDigitsPattern, tokenVal) &&
tokenVal.Equals(itemName))
{
digitsSlashDigitsToWords(tokenVal);
}
else if (tokenVal.IndexOf('-') != -1)
{
dashToWords(tokenVal);
}
else if (tokenLength > 1 && !matches(alphabetPattern, tokenVal))
{
notJustAlphasToWords(tokenVal);
}
else if (tokenVal.Equals("&"))
{
// &
wordRelation.addWord("and");
}
else if (tokenVal.Equals("-"))
{
// Skip it
}
else
{
// Just a word.
wordRelation.addWord(tokenVal.ToLower());
}
}