How to use

getGroups

method

in

org.hisp.dhis.validation.ValidationRule

public void addValidationRule( ValidationRule validationRule )
{
  members.add( validationRule );
  validationRule.getGroups().add( this );
}

public void removeValidationRule( ValidationRule validationRule )
{
  members.remove( validationRule );
  validationRule.getGroups().remove( this );
}

public void removeAllValidationRules()
{
  for ( ValidationRule validationRule : members )
  {
    validationRule.getGroups().remove( this );
  }
  members.clear();
}

@Override
public List<ValidationRule> getValidationRulesWithoutGroups()
{
  Collection<ValidationRule> validationRules = validationRuleService.getAllValidationRules();
  
  return validationRules.stream().filter( r -> r.getGroups() == null || r.getGroups().isEmpty() ).collect( Collectors.toList() );
}

  @Override
  public void deleteValidationRuleGroup( ValidationRuleGroup validationRuleGroup )
  {
    for ( ValidationRule rule : validationRuleGroup.getMembers() )
    {
      rule.getGroups().remove( validationRuleGroup );
      validationRuleService.updateValidationRule( rule );
    }
  }
}

  @Override
  public void deleteValidationRule( ValidationRule validationRule )
  {
    for ( ValidationRuleGroup group : validationRule.getGroups() )
    {
      group.getMembers().remove( validationRule );
      idObjectManager.updateNoAcl( group );
    }
  }
}