if (opLambda != null) {
            opLambda.callback(builder);
        }
    }

    public void setReferer_SpanTerm(String referer) {
        setReferer_SpanTerm("referer", null);
    }

    public void setReferer_SpanTerm(String referer, ConditionOptionCall<SpanTermQueryBuilder> opLambda) {
        SpanTermQueryBuilder builder = regSpanTermQ("referer", referer);

    public void setReferer_Terms(ConditionOptionCall<TermsAggregationBuilder> opLambda) {
        setReferer_Terms("referer", opLambda, null);
    }

    public void setReferer_Terms(ConditionOptionCall<TermsAggregationBuilder> opLambda, OperatorCall<BsSearchLogCA> aggsLambda) {
        setReferer_Terms("referer", opLambda, aggsLambda);
    }

    /**
     * Tests to see if the SMB resource exists. If the resource refers
     * only to a server, this method determines if the server exists on the
     * network and is advertising SMB services. If this resource refers to
     * a workgroup, this method determines if the workgroup name is valid on
     * the local SMB network. If this <code>SmbFile</code> refers to the root

     * <code>SmbFile</code> references a workgroup, the name of the workgroup
     * is returned. If this <code>SmbFile</code> refers to the root of this
     * SMB network hierarchy, <code>null</code> is returned.
     *
     * @return The server or workgroup name or <code>null</code> if this
     *         <code>SmbFile</code> refers to the root <code>smb://</code> resource.
     */
    public String getServer() {