private static int[] getPathPos(PathNameCS pathNameCS) {
EList<SimpleNameCS> sequenceOfNames = pathNameCS.getSimpleNames();
if (sequenceOfNames.size() == 1) {
return null;
}
int size = sequenceOfNames.size() - 1;
int[] positions = new int[size];
Arrays.fill(positions, -1);
IToken startToken = pathNameCS.getStartToken();
IToken endToken = pathNameCS.getEndToken();
IPrsStream prsStream = startToken.getIPrsStream();
IToken nextToken = startToken;
int tokenIndex = 1;
int i = 0;
while (nextToken != endToken) {
nextToken = prsStream.getIToken(startToken.getTokenIndex() + tokenIndex++);
if (nextToken.getKind() == QVTOParsersym.TK_IDENTIFIER) {
positions[i++] = nextToken.getStartOffset();
if (i == positions.length) {
// safety exit in case we have inconsistent start end token
break;
}
}
}
return positions;
}
