List of OCL Methods
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      .toReal()

      Method returns a real value converted from the given value.

      Description of the method

      Description: .toReal() method returns a real value converted from the given value.
      Available for: string
      Parameters: -
      Return type: real

       Example

      Context: TransactionType1
      OCL: self.Id.toReal() = 100.01
      Description: The example rule tries to convert the value of <Id> to a real number and then compares it to the number 100,01. If <Id> is convertable and matches 100,01, true will be returned.

      <Id>100.01</Id>

      The other snippet below however would not pass this check. 

      <Id>101.00</Id>