Interface.Stateless

Java, Groovy, Python, JavaScript and TypeScript

ide.Java.Interface.Stateless = true | false | xxx (default=false)

True | False

With the true value the interface is generated stateless and generic, and this type is then also an additional parameter in the methods and in the Execute method of the rules module:

Entry in an LFET.Project.ini-file:

ide.Java.Interface.Stateless = true

Entry in an LFET.Project.yaml-file:

ide.Java:
  Enabled: true

  Interface:
    Stateless: true

Example of a generated Java interface and rules module with this parameter:

interface ZahlungswegeOnlineshop_Iface<T>
{
  boolean isBestellwert_Gering(T model);
  boolean isBestellwert_Normal(T model);

class ZahlungswegeOnlineshop_RulesEngine
{
  <T> void execute(ZahlungswegeOnlineshop_Iface iface, T model)
  {
    if (iface.isBestellwert_Gering(model) )
    {
      if (iface.isRegionInnerhalbVonDeutschland_Nord(model) )
      {
        iface.doKreditkarteDPunktVISA_VISA(model);
        iface.doOnlineDPunktPaypal_Paypal(model);
        iface.doOnlineDPunktSofortueberweisungPunktDe_Sofort(model);
        iface.doLastschriftverfahren_LSV(model);
      }

For comparison, the same Java interface and rules module without this parameter:

interface ZahlungswegeOnlineshop_Iface
{
  booleanisBestellwert_Gering();
  booleanisBestellwert_Normal();

class ZahlungswegeOnlineshop_RulesEngine
{
  void execute(ZahlungswegeOnlineshop_Ifaceiface)
  {
    if(iface.isBestellwert_Gering() )
    {
      if (iface.isRegionInnerhalbVonDeutschland_Nord() )
      {
        iface.doKreditkarteDPunktVISA_VISA();
        iface.doOnlineDPunktPaypal_Paypal();
        iface.doOnlineDPunktSofortueberweisungPunktDe_Sofort();
        iface.doLastschriftverfahren_LSV();
      }

Bounded Type

ide.Java.Interface.Stateless = boundedType

With a value other than true or false the interface is generated stateless and generic with bounded type:

ide.Java.Interface.Stateless = package.MyType

Example of a generated Java interface and rules module with this parameter:

interface ZahlungswegeOnlineshop_Iface<T extends package.MyType>
{
  public boolean isBestellwert_Gering(T model);
  public boolean isBestellwert_Normal(T model);

class ZahlungswegeOnlineshop_RulesEngine
{
  <T extends package.MyType> void execute(ZahlungswegeOnlineshop_Iface iface, T model)
  {
    if (iface.isBestellwert_Gering(model) )
    {
      if (iface.isRegionInnerhalbVonDeutschland_Nord(model) )
      {
        iface.doKreditkarteDPunktVISA_VISA(model);
        iface.doOnlineDPunktPaypal_Paypal(model);
        iface.doOnlineDPunktSofortueberweisungPunktDe_Sofort(model);
        iface.doLastschriftverfahren_LSV(model);
      }