Function Name | Description | Output Type | Parameters |
|---|---|---|---|
Strings.concat | Concatenates the string values of the input fields. Non-string values will be converted to strings using a default format. By default, a null value is treated as an empty string. This behavior is configurable. | String | • Null handling specification (optional) • List of values |
Strings.find | Finds the first index of the substring that matches the specified pattern. If not found, -1 will be returned. | int | Pattern to match |
Strings.indexOf | Finds the first index of the specified string value. If not found, -1 will be returned. | int | String value |
Strings.lastIndexOf | Finds the last index of the specified string value. If not found, -1 will be returned. | int | String value |
Strings.length | Calculates the length of string values. | int | String value |
Strings.mid | Produces a substring of the input string value in the specified field, starting at position with the specified length. | String | • Position • Length |
Strings.replaceAll | Replaces all occurrences of a given pattern in the result of a specified expression. If the pattern is not matched, the value is unchanged. | String | • Input string value • Pattern to match • Replacement string value |
Strings.replaceFirst | Replaces the first occurrence of a given pattern in the result of a specified expression. If the pattern is not matched, the value is unchanged. | String | • Input string value • Pattern to match • Replacement string value |
Strings.substr | Produces a substring of the input string value in the specified field, between specified indexes. If an index falls outside the bounds of the string value, it is truncated to the nearest boundary. | String | • Input string value • Start index • End index |
Strings.toLowerCase | Returns the input string value with all letters in uppercase. | String | String value |
Strings.toUpperCase | Returns the input string value with all letters in lowercase. | String | String value |
Strings.trim | Trims white space from the beginning and end of the input String value. | String | Input String value |