| Field Summary | ||
|---|---|---|
| const  Number | IS_UNKNOWN | |
| 
            Cell value type is unknown.
             | ||
| const  Number | IS_NULL | |
| 
            Blank cell. Corresponding value should be null.
             | ||
| const  Number | IS_NUMERIC | |
| 
            Cell value is numeric. Corresponding value must be int or double.
             | ||
| const  Number | IS_DATE_TIME | |
| 
            Cell value is datetime. Corresponding value must be DateTime.
             | ||
| const  Number | IS_STRING | |
| 
            Cell value is string. Corresponding value must be string.
             | ||
| const  Number | IS_BOOL | |
| 
            Cell value is boolean. Corresponding value must be bool.
             | ||
| const  Number | IS_ERROR | |
| 
            Cell contains error value. Corresponding value must be error string.
             | ||
const Number IS_UNKNOWN
const Number IS_NULL
const Number IS_NUMERIC
const Number IS_DATE_TIME
const Number IS_STRING
const Number IS_BOOL
const Number IS_ERROR