How to use

getId

method

in

org.keycloak.models.jpa.GroupAdapter

@Override
public int hashCode() {
  return getId().hashCode();
}

@Override
public boolean equals(Object o) {
  if (this == o) return true;
  if (o == null || !(o instanceof GroupModel)) return false;
  GroupModel that = (GroupModel) o;
  return that.getId().equals(getId());
}

@Override
public void addChild(GroupModel subGroup) {
  if (subGroup.getId().equals(getId())) {
    return;
  }
  subGroup.setParent(this);
}

@Override
public void removeChild(GroupModel subGroup) {
  if (subGroup.getId().equals(getId())) {
    return;
  }
  subGroup.setParent(null);
}

@Override
public void setParent(GroupModel parent) {
  if (parent == null) group.setParent(null);
  else if (parent.getId().equals(getId())) {
    return;
  }
  else {
    GroupEntity parentEntity = toEntity(parent, em);
    group.setParent(parentEntity);
  }
}