src/main/java/org/embulk/input/kintone/KintoneAccessor.java in embulk-input-kintone-0.1.0 vs src/main/java/org/embulk/input/kintone/KintoneAccessor.java in embulk-input-kintone-0.1.1

@@ -24,11 +24,11 @@
             case USER_SELECT:
             case ORGANIZATION_SELECT:
             case GROUP_SELECT:
             case STATUS_ASSIGNEE:
                 ArrayList<Member> members = (ArrayList<Member>) this.record.get(name).getValue();
-                return members.stream().map(m -> m.getCode())
+                return members.stream().map(Member::getCode)
                         .reduce((accum, value) -> accum + this.delimiter + value)
                         .orElse("");
             case SUBTABLE:
                 // TODO: support sub table
                 return "";
@@ -43,12 +43,14 @@
                 return selectedItemList.stream()
                         .reduce((accum, value) -> accum + this.delimiter + value)
                         .orElse("");
             case FILE:
                 ArrayList<FileModel> cbFileList = (ArrayList<FileModel>) this.record.get(name).getValue();
-                return cbFileList.stream().map(f -> f.getFileKey())
+                return cbFileList.stream().map(FileModel::getFileKey)
                         .reduce((accum, value) -> accum + this.delimiter + value)
                         .orElse("");
+            case NUMBER:
+                return String.valueOf(this.record.get(name).getValue());
             default:
                 return (String) this.record.get(name).getValue();
         }
     }
 }