.trim()
Method returns a copy of the string for which the method is executed with leading and trailing white space removed.
Description of the method
| Description: | trim method returns a copy of the string for which the method is executed with leading and trailing white space removed. |
| Available for: | string |
| Parameters: | - |
| Return type: | string |
Example
| Context: | HeaderType1 |
| OCL: | self.Id.trim() = "IdContent" |
| Description: | The example rule executes trim to the <Id> element and compares the result to a string "IdContent". |
The XML snippet below would pass this check. The example has some leading and trailing white space which gets removed and after that a string "IdContent" is left.
<Id> IdContent </Id>
The other snippet below however would not pass this check. The whitespace inside a string is left untouched.
<Id>Id Content</Id>