return null;
    }

    @Override
    public boolean hasWhereClauseOnBaseQuery() {
        return false;
    }

    @Override
    public void clearWhereClauseOnBaseQuery() {
        // do nothing
    }

    @Override
    public boolean hasSelectAllPossible() {
        return false;
    }

    @Override
    public boolean hasOrderByClause() {

        return null;
    }

    @Override
    public boolean hasWhereClauseOnBaseQuery() {
        return false;
    }

    @Override
    public void clearWhereClauseOnBaseQuery() {
        // do nothing
    }

    @Override
    public boolean hasSelectAllPossible() {
        return false;
    }

    @Override
    public boolean hasOrderByClause() {

        return null;
    }

    @Override
    public boolean hasWhereClauseOnBaseQuery() {
        return false;
    }

    @Override
    public void clearWhereClauseOnBaseQuery() {
        // do nothing
    }

    @Override
    public boolean hasSelectAllPossible() {
        return false;
    }

    @Override
    public boolean hasOrderByClause() {