Filter using a variable instance by Papi

Question

Hi I'm implementing a filter to get the instances in determinated activity by some variable instance attributes. Now I'm receiving all the instances of my activity and save them with a loop that validates by a variable instance, but I want to establish a property of the filter before my method receives all the instances. How can I achieve this?
+public List<Object> getInstanciasByIdFraccionamiento(Long idFraccionamiento){+
List<Object> listaObjetos = new ArrayList<Object>();
System.out.println("inicio");
+if (sesion == null) {+
+try {+
acceso = new AccesoPAPI();
acceso.setUp();
processService = ProcessService.create(acceso.getConfiguracion());
sesion = processService.createSession(acceso.getUserBPM(), acceso.getPasswordBPM(), null);
String idProceso = "/Promociones";
String idActividad = "AdministrarPromociones";
String tipoDato = "informacionPromocion";
Filter filtro;*
InstanceInfoList instancias;*
ProcessIdSet idProcesos;*
+//Establecer filtro de busqueda+
filtro = ProcessService.createFilter();*
SearchScope searchScope = new SearchScope(fuego.papi.ParticipantScope.ALL,fuego.papi.StatusScope.ALL, null);*
searchScope.setActivityScope(idActividad);*
searchScope.setStatusScope(StatusScope.ONLY_INPROCESS);*
filtro.setSearchScope(searchScope);*
filtro.setMatchAll(true);*
+// Busca instancias por actividad+
idProcesos = ProcessIdSet.create();*
idProcesos.add(idProceso);*
instancias = sesion.processesGetInstancesByFilter(idProcesos, filtro);*
+for (InstanceInfo informacionInstancia : instancias.toArray()) {+
informacionInstancia.getId();
DynamicObject objeto = (DynamicObject)informacionInstancia.getVariable("idFraccionamiento");
+if(objeto.longValue() == idFraccionamiento){+
System.out.println("long: " objeto.longValue());+
System.out.println("id is: " informacionInstancia.getId());+
System.out.println("nombre actividad es : " informacionInstancia.getActivityName());+
System.out.println("XML del Objeto BPM: " informacionInstancia.getVariable(tipoDato));+
+//Obtiene objeto BPM+
listaObjetos.add(informacionInstancia.getVariable(tipoDato));
+}+
+}+
sesion.close();
processService.close();
+}catch (AuthenticationException e) {+
System.out.println("No se pudo autenticar al participante " e.getParticipantId());+
e.printStackTrace();
+} catch (CommunicationException e) {+
System.out.println("No se pudo conectar al Servicio de Directorio");
e.printStackTrace();
+} catch (OperationException e) {+
System.out.println("No se pudo completar la operacion requerida");
e.printStackTrace();
+}catch (BatchOperationException e) {+
System.out.println("Could not perform the batch operation");
e.printStackTrace();
+}+

Answer 1

Just for context, here is what I'm trying to do:
I have jpegs in my library and I want to add them to the stage when they're needed, so just to add one image, here is the code I have:
var pic_1=new pic1(0,0);
var image_1:Bitmap=new Bitmap(pic_1);
material_mc.addChild(image_1);
I want to put the above into a loop so that I dont have to repeat those three lines for every image in my library like so:
var pic_1=new pic1(0,0);
var image_1:Bitmap=new Bitmap(pic_1);
var pic_2=new pic2(0,0);
var image_2:Bitmap=new Bitmap(pic_2);
var pic_3=new pic3(0,0);
var image_3:Bitmap=new Bitmap(pic_3);
var pic_4=new pic4(0,0);
var image_4:Bitmap=new Bitmap(pic_4);
var pic_5=new pic5(0,0);
var image_5:Bitmap=new Bitmap(pic_5);
var pic_6=new pic6(0,0);
var image_6:Bitmap=new Bitmap(pic_6);
var pic_7=new pic7(0,0);
var image_7:Bitmap=new Bitmap(pic_7);
the variable "picNum" is the total amount of images that in the library, each one exported as "pic1", "pic2", "pic3" respectively.
var picNum:uint=7;
var picCaller:uint=1;
var  picMC:MovieClip = new MovieClip();
picMC=this["pic_"+picCaller];
for (var  i:int = 1; i <= picNum; i=i+1)
     var "pic_"+i = new image_i(0,   0);
     var image:Bitmap = new Bitmap("pic_"+i);
Thanks so much for your help.