/**
* Returns a token list for the specified segment of text representing the specified line number.
* This method is basically a wrapper for <code>tokenMaker.getTokenList</code> that takes into
* account the last token on the previous line to assure token accuracy.
*
* @param line The line number of <code>text</code> in the document, >= 0.
* @return A token list representing the specified line.
*/
public final Token getTokenListForLine(int line) {
Element map = getDefaultRootElement();
Element elem = map.getElement(line);
int startOffset = elem.getStartOffset();
// int endOffset = (line==map.getElementCount()-1 ? elem.getEndOffset() - 1:
// elem.getEndOffset() - 1);
int endOffset = elem.getEndOffset() - 1; // Why always "-1"?
try {
getText(startOffset, endOffset - startOffset, s);
} catch (BadLocationException ble) {
ble.printStackTrace();
return null;
}
int initialTokenType = line == 0 ? Token.NULL : getLastTokenTypeOnLine(line - 1);
return tokenMaker.getTokenList(s, initialTokenType, startOffset);
}
