public StructureDefinition setFhirVersion(String value) { 
      if (Utilities.noString(value))
        this.fhirVersion = null;
      else {
        if (this.fhirVersion == null)
          this.fhirVersion = new IdType();
        this.fhirVersion.setValue(value);
      }
      return this;
    }
public StructureDefinition setFhirVersion ( String value ) { if ( Utilities . noString ( value ) ) this . fhirVersion = null ; else { if ( this . fhirVersion == null ) this . fhirVersion = new IdType ( ) ; this . fhirVersion . setValue ( value ) ; } return this ; }
@param value The version of the FHIR specification on which this StructureDefinition is based - this is the formal version of the specification, without the revision number, e.g. [publication].[major].[minor], which is 1.0.2 for this version.