/** This helper method will return the end of the next word in the buffer. */
private static int getNextWordEnd(Segment text, int startPos) {
for (char ch = text.setIndex(startPos); ch != Segment.DONE; ch = text.next()) {
if (!Character.isLetterOrDigit(ch)) {
return text.getIndex();
}
}
return text.getEndIndex();
}
/**
* Returns true if the specified character is a full-text letter or digit.
*
* @param ch character to be tested
* @return result of check
*/
public static boolean ftChar(final int ch) {
return ch >= '0' && (ch < 0x80 ? LOD[ch - '0'] : Character.isLetterOrDigit(ch));
}