public Map<String, Object> toSource() {
        Map<String, Object> sourceMap = new HashMap<>();
        if (boost != null) {
            addFieldToSource(sourceMap, "boost", boost);
        }
        if (createdBy != null) {
            addFieldToSource(sourceMap, "createdBy", createdBy);
        }
        if (createdTime != null) {
            addFieldToSource(sourceMap, "createdTime", createdTime);
        }
        if (maxSize != null) {

        Map<String, Object> sourceMap = new HashMap<>();
        if (crawlingInfoId != null) {
            addFieldToSource(sourceMap, "crawlingInfoId", crawlingInfoId);
        }
        if (createdTime != null) {
            addFieldToSource(sourceMap, "createdTime", createdTime);
        }
        if (key != null) {
            addFieldToSource(sourceMap, "key", key);
        }
        if (value != null) {

        final Map<String, Object> sourceMap = new HashMap<>();
        if (name != null) {
            sourceMap.put("name", name);
        }
        if (password != null) {
            sourceMap.put("password", password);
        }
        if (groups != null) {
            sourceMap.put("groups", groups);
        }
        if (roles != null) {
            sourceMap.put("roles", roles);
        }

        Map<Object, Object> sourceMap = new LinkedHashMap<>();
        for (Entry<?, ?> entry : entries) {
          if (sourceMap.put(entry.getKey(), entry.getValue()) != null) {
            throw new UnsupportedOperationException("duplicate key");
          }
        }
        return ImmutableBiMap.copyOf(sourceMap);
      }
    },
    COPY_OF_ENTRIES {
      @Override

            addFieldToSource(sourceMap, "updatedBy", updatedBy);
        }
        if (updatedTime != null) {
            addFieldToSource(sourceMap, "updatedTime", updatedTime);
        }
        return sourceMap;
    }

    protected void addFieldToSource(Map<String, Object> sourceMap, String field, Object value) {
        sourceMap.put(field, value);
    }

    public Map<String, Object> toSource() {
        Map<String, Object> sourceMap = new HashMap<>();
        if (boost != null) {
            addFieldToSource(sourceMap, "boost", boost);
        }
        if (createdBy != null) {
            addFieldToSource(sourceMap, "createdBy", createdBy);
        }
        if (createdTime != null) {
            addFieldToSource(sourceMap, "createdTime", createdTime);
        }

    public Map<String, Object> toSource() {
        Map<String, Object> sourceMap = new HashMap<>();
        if (urlId != null) {
            addFieldToSource(sourceMap, "urlId", urlId);
        }
        if (docId != null) {
            addFieldToSource(sourceMap, "docId", docId);
        }
        if (order != null) {
            addFieldToSource(sourceMap, "order", order);
        }
        if (queryId != null) {

        Map<String, Object> sourceMap = new HashMap<>();
        if (createdBy != null) {
            addFieldToSource(sourceMap, "createdBy", createdBy);
        }
        if (createdTime != null) {
            addFieldToSource(sourceMap, "createdTime", createdTime);
        }
        if (duplicateHostName != null) {
            addFieldToSource(sourceMap, "duplicateHostName", duplicateHostName);
        }

            addFieldToSource(sourceMap, "sortOrder", sortOrder);
        }
        if (updatedBy != null) {
            addFieldToSource(sourceMap, "updatedBy", updatedBy);
        }
        if (updatedTime != null) {
            addFieldToSource(sourceMap, "updatedTime", updatedTime);
        }
        if (urlExpr != null) {
            addFieldToSource(sourceMap, "urlExpr", urlExpr);
        }
        return sourceMap;
    }

            addFieldToSource(sourceMap, "updatedBy", updatedBy);
        }
        if (updatedTime != null) {
            addFieldToSource(sourceMap, "updatedTime", updatedTime);
        }
        if (virtualHosts != null) {
            addFieldToSource(sourceMap, "virtualHosts", virtualHosts);
        }
        return sourceMap;
    }

    protected void addFieldToSource(Map<String, Object> sourceMap, String field, Object value) {