Contains Filter dialog box
This filter checks if the input string contains a specified substring.
| Option | Description |
|---|---|
| Field name | Enter the field name of the FRTN generated by the filter. |
| Input | Enter a string to be tested for containing a specified substring. |
| Contains | Enter the substring that will be looked for in the input string. The filter generates an error if
Contains parameter is an empty string.
|
| Match case | If this check box is selected, then the comparison is case-sensitive. Otherwise it is case-insensitive. |
| Fail job if input/output is invalid | If this check box is selected, the component will reject the current job if either the input string or filter's result is empty. |
| Result | This group of settings specifies the value of the generated RRT. |
| On success | Specify a value for replacement of the generated RRT in case the input string contains the specified value. You can select a value from the predefined alternatives (TRUE, YES, ON, 1) from the drop-down list or enter any other value manually. The default value is TRUE. |
| On failure | Specify a value for replacement of the generated RRT in case the input string does not contain the specified value. You can select one from the predefined alternatives (FALSE, NO, OFF, 0 ) from the drop-down list or enter any other value manually. The default value is FALSE. |
Result RRT:
~DFT::%field name%~ is replaced with the value configured as a success result if the input string contains the specified substring and with the value configured as a failure result otherwise.
This filter generates the following Boolean RRTs, which can be used in the Validate filter for metadata validation:
- ~DFT::%field name#IsSuccess%~ is replaced with TRUE if the filter operation ends with success. Otherwise, it is replaced with FALSE.
- ~DFT::%field name#IsFailure%~ is replaced with TRUE if the filter operation ends with failure. Otherwise, it is replaced with FALSE.
The example of the filter usage:
Input: Is there the digit two (2) in this string?
Contains: 2
Match case: unselected
On Success: TRUE
On Failure: FALSE
The generated RRT will be replaced with: TRUE.