How to use

getIndividual

method

in

ca.uhn.fhir.model.dstu2.resource.Encounter$Participant

@Override
public int compare(Participant p1, Participant p2) {
  if (p1.getIndividual().getReference().equals(p2.getIndividual().getReference())) {
    return 0;
  }
  
  String n1 = FhirUtil.formatName(EncounterUtil.getName(p1));
  String n2 = FhirUtil.formatName(EncounterUtil.getName(p2));
  int i = n1.compareToIgnoreCase(n2);
  return i == 0 ? 1 : i;
}

Encounter encounter = EncounterContext.getActiveEncounter();
IUser user = UserContext.getActiveUser();
Practitioner activePractitioner = (Practitioner) EncounterParticipantContext.getActivePractitioner().getIndividual()
    .getResource();
String practitionerId = activePractitioner == null ? null : activePractitioner.getId().getIdPart();

public static String getParticipantId(Participant participant) {
  return participant == null ? null : participant.getIndividual().getReference().getIdPart();
}

public static HumanNameDt getName(Participant participant) {
  IBaseResource resource = ClientUtil.getResource(participant.getIndividual());
  return resource instanceof Practitioner ? ((Practitioner) resource).getName()
      : resource instanceof RelatedPerson ? ((RelatedPerson) resource).getName() : null;
}

public static Practitioner getPractitioner(Participant participant) {
  if (participant == null) {
    return null;
  }
  
  ResourceReferenceDt resource = participant.getIndividual();
  IBaseResource ele = resource.getResource();
  return ele instanceof Practitioner ? (Practitioner) ele : null;
}

/**
 * Returns the current participant from the shared context if it is a practitioner.
 * 
 * @return Current practitioner.
 */
public static Participant getActivePractitioner() {
  Participant participant = getParticipantContext().getContextObject(false);
  
  return participant == null ? null : participant.getIndividual().getResource() instanceof Practitioner ? participant
      : null;
}

private static boolean isProvider(Participant participant) {
  return participant != null
      && VistAUtil.getBrokerSession().callRPCBool("RGCWFUSR HASKEYS", "PROVIDER",
        participant.getIndividual().getReference().getIdPart());
}