public void end(QueryTranslatorImpl q) throws QueryException {
if (expectingPathContinuation) {
expectingPathContinuation = false;
PathExpressionParser.CollectionElement element = pathExpressionParser.lastCollectionElement();
if (element.elementColumns.length != 1) {
throw new QueryException("path expression ended in composite collection element");
}
appendToken(q, element.elementColumns[0]);
addToCurrentJoin(element);
}
token(")", q);
}
private boolean continuePathExpression(String token, QueryTranslatorImpl q)
throws QueryException {
expectingPathContinuation = false;
PathExpressionParser.CollectionElement element = pathExpressionParser.lastCollectionElement();
if (token.startsWith(".")) { // the path expression continues after a ]
doPathExpression(getElementName(element, q) + token, q); // careful with this!
addToCurrentJoin(element);
return true; // NOTE: EARLY EXIT!
} else { // the path expression ends at the ]
if (element.elementColumns.length != 1) {
throw new QueryException("path expression ended in composite collection element");
}
appendToken(q, element.elementColumns[0]);
addToCurrentJoin(element);
return false;
}
}