refactored base jastadd model of gen

src/main/jastadd/gen/Package.jadd

@@ -21,13 +21,6 @@ aspect PackageGen {
         return res;
     }
 
-    syn String SubscriberFile.generate(){
-
-        String res = de.tudresden.inf.st.pnml.gen.generators.JavaClassGenUtil.generateSubscriberClass(dinerosPackage().getNamespace(), getName());
-        this.setFileContent(res);
-        return res;
-    }
-
     syn String NodeFile.generate(){
 
         String res = de.tudresden.inf.st.pnml.gen.generators.JavaClassGenUtil.generateNodeClass(dinerosPackage().getNamespace(), getName());
@@ -35,20 +28,6 @@ aspect PackageGen {
         return res;
     }
 
-    syn String ServerFile.generate(){
-
-        String res = de.tudresden.inf.st.pnml.gen.generators.JavaClassGenUtil.generateServerClass(dinerosPackage().getNamespace(), getName());
-        this.setFileContent(res);
-        return res;
-    }
-
-    syn String MapperFile.generate(List<PetriNet> petriNets){
-
-        String res = de.tudresden.inf.st.pnml.gen.generators.JavaClassGenUtil.generateMapperClass(dinerosPackage().getNamespace(), petriNets);
-        this.setFileContent(res);
-        return res;
-    }
-
     syn String DinerosPackage.generateTokenClass(){
 
         return de.tudresden.inf.st.pnml.gen.generators.JavaClassGenUtil.generateTokenClass(getNamespace());

src/main/jastadd/gen/Package.relast

@@ -11,10 +11,8 @@ GradleFile:TemplateFile ;
 
 abstract JavaFile:TemplateFile ;
 NodeFile:JavaFile ;
-SubscriberFile:JavaFile ::= <NetCount:Integer> <SubscriberCount:Integer>;
-ServerFile:JavaFile ::= <NetCount:Integer> <ServerCount:Integer>;
 MainFile:JavaFile ;
-MapperFile:JavaFile ;
-TokenFile:JavaFile ;
+FunctionsFile:JavaFile ;
+BinderFile:JavaFile ;
 
 PackageDirectory:PackageElement ::= Dir:PackageDirectory* File:PackageFile* <Name:String> ;

src/main/jastadd/gen/PackageNav.jadd

@@ -29,22 +29,20 @@ aspect PackageNav {
         syn NodeFile PackageFile.asNodeFile() = null;
         eq NodeFile.asNodeFile() = this;
 
-        syn PnmlFile PackageFile.asPnmlFile() = null;
-        eq PnmlFile.asPnmlFile() = this;
-
-        syn boolean PackageFile.isSubscriberFile() = false;
-        eq SubscriberFile.isSubscriberFile() = true;
+        syn boolean PackageFile.isFunctionsFile() = false;
+        eq FunctionsFile.isFunctionsFile() = true;
 
-        syn SubscriberFile PackageFile.asSubscriberFile() = null;
-        eq SubscriberFile.asSubscriberFile() = this;
+        syn FunctionsFile PackageFile.asFunctionsFile() = null;
+        eq FunctionsFile.asFunctionsFile() = this;
 
+        syn boolean PackageFile.isBinderFile() = false;
+        eq BinderFile.isBinderFile() = true;
 
-        syn boolean PackageFile.isServerFile() = false;
-        eq ServerFile.isServerFile() = true;
-
-        syn ServerFile PackageFile.asServerFile() = null;
-        eq ServerFile.asServerFile() = this;
+        syn BinderFile PackageFile.asBinderFile() = null;
+        eq BinderFile.asBinderFile() = this;
 
+        syn PnmlFile PackageFile.asPnmlFile() = null;
+        eq PnmlFile.asPnmlFile() = this;
 
         syn boolean PackageFile.isMainFile() = false;
         eq MainFile.isMainFile() = true;
@@ -52,20 +50,6 @@ aspect PackageNav {
         syn MainFile PackageFile.asMainFile() = null;
         eq MainFile.asMainFile() = this;
 
-
-        syn boolean PackageFile.isMapperFile() = false;
-        eq MapperFile.isMapperFile() = true;
-
-        syn MapperFile PackageFile.asMapperFile() = null;
-        eq MapperFile.asMapperFile() = this;
-
-
-        syn boolean PackageFile.isTokenFile() = false;
-        eq TokenFile.isTokenFile() = true;
-
-        syn TokenFile PackageFile.asTokenFile() = null;
-        eq TokenFile.asTokenFile() = this;
-
         syn boolean PackageFile.isGradleFile() = false;
         eq GradleFile.isGradleFile() = true;
 

src/main/java/de/tudresden/inf/st/pnml/gen/builders/PackageStructureBuilder.java

@@ -125,12 +125,12 @@ public class PackageStructureBuilder {
             }
 
             if (pd.getName().equals("handling")) {
-                MapperFile handlerBinding = new MapperFile();
+                BinderFile handlerBinding = new BinderFile();
                 handlerBinding.setName("HandlerBinding");
                 handlerBinding.setFileID(UUID.randomUUID().toString());
                 pd.addFile(handlerBinding);
 
-                MapperFile handlerFunctions = new MapperFile();
+                FunctionsFile handlerFunctions = new FunctionsFile();
                 handlerFunctions.setName("HandlerFunctions");
                 handlerFunctions.setFileID(UUID.randomUUID().toString());
                 pd.addFile(handlerFunctions);
@@ -263,8 +263,12 @@ public class PackageStructureBuilder {
         Set<String> visitedPackageFileIDs = new HashSet<>();
 
         for (PackageFile pf : dinerosPackage.allPackageFiles()) {
-            if (pf.isMapperFile()) {
-                pf.asMapperFile().generate(nets);
+            if (pf.isBinderFile()) {
+               // TODO:  pf.asBinderFile().generate(nets);
+            }
+
+            if(pf.isFunctionsFile()){
+                // TODO
             }
 
             if(pf.isMainFile()){
@@ -285,35 +289,6 @@ public class PackageStructureBuilder {
 
             for (PackageFile pf : dinerosPackage.allPackageFiles()) {
                 if (!visitedPackageFileIDs.contains(pf.getFileID())) {
-                    if (pf.isSubscriberFile()) {
-                        for (Transition t : nets.get(i).allTransitions()) {
-
-                          /*  String transitionType = t.asInputSignalTransition().getStaticTransitionInformation().getType();
-
-                            if (transitionType.equals(PnmlConstants.TRANSITION_TYPE_TOPIC_LIMITED_IN)
-                                    || transitionType.equals(PnmlConstants.TRANSITION_TYPE_TOPIC_UNLIMITED_IN)) {
-                                pf.setName("Node" + pf.asSubscriberFile().getNetCount() + "Subscriber" + pf.asSubscriberFile().getSubscriberCount());
-                                pf.asSubscriberFile().generate();
-                                //subscriberCountMap.put(nets.get(i).getId(), subscriberCountMap.get(nets.get(i).getId()) + 1);
-                                visitedPackageFileIDs.add(pf.getFileID());
-                            }*/
-                        }
-                    }
-
-                    if (pf.isServerFile()) {
-
-                        for (Transition t : nets.get(i).allTransitions()) {
-
-                           /* String transitionType = t.asInputSignalTransition().getStaticTransitionInformation().getType();
-
-                            if (transitionType.equals(PnmlConstants.TRANSITION_TYPE_SERVICE_REQUEST_OUT)) {
-                                pf.setName("Node" + pf.asServerFile().getNetCount() + "Subscriber" + pf.asServerFile().getServerCount());
-                                pf.asServerFile().generate();
-                               // serviceCountMap.put(nets.get(i).getId(), serviceCountMap.get(nets.get(i).getId()) + 1);
-                                visitedPackageFileIDs.add(pf.getFileID());
-                            }*/
-                        }
-                    }
 
                     if (pf.getName().equals("build.gradle")) {
                         String mainClassName = "de.tudresden.inf.st." + dinerosPackage.getNamespace() + ".Main.java";
@@ -330,41 +305,6 @@ public class PackageStructureBuilder {
         }
     }
 
-    private static Map<String, Integer> initServiceCountMap(List<PetriNet> nets) {
-
-        Map<String, Integer> countMap = new HashMap<>();
-
-        for (PetriNet net : nets) {
-            for (Transition t : net.allTransitions()) {
-
-              /*  String transitionType = t.asInputSignalTransition().getStaticTransitionInformation().getType();
-
-                if (transitionType.equals(PnmlConstants.TRANSITION_TYPE_SERVICE_REQUEST_OUT)) {
-                    countMap.put(net.getId(), 1);
-                }*/
-            }
-        }
-        return countMap;
-    }
-
-    private static Map<String, Integer> initSubscriberCountMap(List<PetriNet> nets) {
-
-        Map<String, Integer> countMap = new HashMap<>();
-
-        for (PetriNet net : nets) {
-            for (Transition t : net.allTransitions()) {
-
-                /* String transitionType = t.asInputSignalTransition().getStaticTransitionInformation().getType();
-
-                if (transitionType.equals(PnmlConstants.TRANSITION_TYPE_TOPIC_LIMITED_IN)
-                        || transitionType.equals(PnmlConstants.TRANSITION_TYPE_TOPIC_UNLIMITED_IN)) {
-                    countMap.put(net.getId(), 1);
-                }*/
-            }
-        }
-        return countMap;
-    }
-
     private static void includeDirectoriesRecursive(PackageDirectory packageDirectory, String packagePath) throws IOException {
 
         for (PackageDirectory d : packageDirectory.getDirList()) {
@@ -384,7 +324,7 @@ public class PackageStructureBuilder {
 
         if (packageDirectory.getNumFile() > 0) {
             for (PackageFile pf : packageDirectory.getFileList()) {
-                if (pf.isStaticFile() && !pf.isTokenFile()) {
+                if (pf.isStaticFile()) {
 
                     Path copied;
 

src/main/java/de/tudresden/inf/st/pnml/gen/data/MapperContext.java

-package de.tudresden.inf.st.pnml.gen.data;
-
-public class MapperContext {
-
-    private String packageNamespace;
-
-    public MapperContext(String packageNamespace) {
-        this.packageNamespace = packageNamespace;
-    }
-
-    public String getPackageNamespace() {
-        return packageNamespace;
-    }
-
-    public void setPackageNamespace(String packageNamespace) {
-        this.packageNamespace = packageNamespace;
-    }
-}

src/main/java/de/tudresden/inf/st/pnml/gen/data/MapperInfo.java

-package de.tudresden.inf.st.pnml.gen.data;
-
-public class MapperInfo {
-
-    private String nodeName;
-
-    public MapperInfo(String nodeName) {
-        this.nodeName = nodeName;
-    }
-
-    public String getNodeName() {
-        return nodeName;
-    }
-
-    public void setNodeName(String nodeName) {
-        this.nodeName = nodeName;
-    }
-}

src/main/java/de/tudresden/inf/st/pnml/gen/data/ServerContext.java

-package de.tudresden.inf.st.pnml.gen.data;
-
-public class ServerContext {
-
-    private String packageNamespace;
-    private String serverClassName;
-
-    public String getPackageNamespace() {
-        return packageNamespace;
-    }
-
-    public void setPackageNamespace(String packageNamespace) {
-        this.packageNamespace = packageNamespace;
-    }
-
-    public String getServerClassName() {
-        return serverClassName;
-    }
-
-    public void setServerClassName(String serverClassName) {
-        this.serverClassName = serverClassName;
-    }
-
-    public ServerContext(String packageNamespace, String serverClassName) {
-        this.packageNamespace = packageNamespace;
-        this.serverClassName = serverClassName;
-    }
-}

src/main/java/de/tudresden/inf/st/pnml/gen/data/ServerInfo.java

-package de.tudresden.inf.st.pnml.gen.data;
-
-public class ServerInfo {
-
-    private String serverNodeName;
-    private String serverSubnet;
-    private String serverClassName;
-
-    public ServerInfo(String serverNodeName, String serverSubnet, String serverClassName) {
-        this.serverNodeName = serverNodeName;
-        this.serverSubnet = serverSubnet;
-        this.serverClassName = serverClassName;
-    }
-
-    public String getServerNodeName() {
-        return serverNodeName;
-    }
-
-    public void setServerNodeName(String serverNodeName) {
-        this.serverNodeName = serverNodeName;
-    }
-
-    public String getServerSubnet() {
-        return serverSubnet;
-    }
-
-    public void setServerSubnet(String serverSubnet) {
-        this.serverSubnet = serverSubnet;
-    }
-
-    public String getServerClassName() {
-        return serverClassName;
-    }
-
-    public void setServerClassName(String serverClassName) {
-        this.serverClassName = serverClassName;
-    }
-
-
-}

src/main/java/de/tudresden/inf/st/pnml/gen/data/SubscriberContext.java

-package de.tudresden.inf.st.pnml.gen.data;
-
-public class SubscriberContext {
-
-    private String packageNamespace;
-    private String subscriberClassName;
-
-    public SubscriberContext(String packageNamespace, String subscriberClassName) {
-        this.packageNamespace = packageNamespace;
-        this.subscriberClassName = subscriberClassName;
-    }
-
-    public String getPackageNamespace() {
-        return packageNamespace;
-    }
-
-    public void setPackageNamespace(String packageNamespace) {
-        this.packageNamespace = packageNamespace;
-    }
-
-    public String getSubscriberClassName() {
-        return subscriberClassName;
-    }
-
-    public void setSubscriberClassName(String subscriberClassName) {
-        this.subscriberClassName = subscriberClassName;
-    }
-}

src/main/java/de/tudresden/inf/st/pnml/gen/data/SubscriberInfo.java

-package de.tudresden.inf.st.pnml.gen.data;
-
-public class SubscriberInfo {
-
-    private String subscriberNodeName;
-    private String subscriberSubnet;
-    private String subscriberClassName;
-
-    public SubscriberInfo(String subscriberNodeName, String subscriberSubnet, String subscriberClassName) {
-        this.subscriberNodeName = subscriberNodeName;
-        this.subscriberSubnet = subscriberSubnet;
-        this.subscriberClassName = subscriberClassName;
-    }
-
-    public String getSubscriberNodeName() {
-        return subscriberNodeName;
-    }
-
-    public void setSubscriberNodeName(String subscriberNodeName) {
-        this.subscriberNodeName = subscriberNodeName;
-    }
-
-    public String getSubscriberSubnet() {
-        return subscriberSubnet;
-    }
-
-    public void setSubscriberSubnet(String subscriberSubnet) {
-        this.subscriberSubnet = subscriberSubnet;
-    }
-
-    public String getSubscriberClassName() {
-        return subscriberClassName;
-    }
-
-    public void setSubscriberClassName(String subscriberClassName) {
-        this.subscriberClassName = subscriberClassName;
-    }
-}

src/main/java/de/tudresden/inf/st/pnml/gen/generators/JavaClassGenUtil.java

@@ -21,8 +21,8 @@ public class JavaClassGenUtil extends AbstractGenUtil{
         context.put("mainExecutionContext", mainExecutionContext);
 
         List<NodeInfo> nodeInfos = new ArrayList<>();
-        List<ServerInfo> serverInfos = new ArrayList<>();
-        List<SubscriberInfo> subscriberInfos = new ArrayList<>();
+     //   List<ServerInfo> serverInfos = new ArrayList<>();
+     //   List<SubscriberInfo> subscriberInfos = new ArrayList<>();
 
         for(int i = 0; i < petriNetList.size(); i++){
 
@@ -52,20 +52,12 @@ public class JavaClassGenUtil extends AbstractGenUtil{
         }
 
         context.put("nodeInfos", nodeInfos);
-        context.put("serverInfos", serverInfos);
-        context.put("subscriberInfos", subscriberInfos);
+     //   context.put("serverInfos", serverInfos);
+    //    context.put("subscriberInfos", subscriberInfos);
 
         return generate(context, "JavaMain.mustache");
     }
 
-    public static String generateSubscriberClass(String packageNamespace, String className){
-
-        Map<String, Object> context = new HashMap<>();
-        SubscriberContext subscriberContext = new SubscriberContext(packageNamespace, className);
-        context.put("subscriberContext", subscriberContext);
-        return generate(context, "JavaSubscriber.mustache");
-    }
-
     public static String generateNodeClass(String packageNamespace, String className){
 
         Map<String, Object> context = new HashMap<>();
@@ -74,31 +66,6 @@ public class JavaClassGenUtil extends AbstractGenUtil{
         return generate(context, "JavaNode.mustache");
     }
 
-    public static String generateServerClass(String packageNamespace, String className){
-
-        Map<String, Object> context = new HashMap<>();
-        ServerContext serverContext = new ServerContext(packageNamespace, className);
-        context.put("serverContext", serverContext);
-        return generate(context, "JavaServer.mustache");
-    }
-
-    public static String generateMapperClass(String packageNamespace, List<PetriNet> petriNets){
-
-        Map<String, Object> context = new HashMap<>();
-        MapperContext mapperContext = new MapperContext(packageNamespace);
-        context.put("mapperContext", mapperContext);
-
-        List<MapperInfo> mapperInfos = new ArrayList<>();
-
-        for(int i = 0; i < petriNets.size(); i++){
-            MapperInfo mapperInfo = new MapperInfo("Node" + i);
-            mapperInfos.add(mapperInfo);
-        }
-
-        context.put("mapperInfos", mapperInfos);
-        return generate(context, "JavaCallbackMapper.mustache");
-    }
-
     public static String generateTokenClass(String packageNamespace){
 
         Map<String, Object> context = new HashMap<>();

src/main/resources/mustache/JavaCallbackMapper.mustache

-{{#mapperContext}}
-    package de.tudresden.inf.st.{{{packageNamespace}}}.callback;
-
-    import de.tudresden.inf.st.pnml.engine.execution.DefaultTransitionCallback;
-    import de.tudresden.inf.st.pnml.engine.execution.TransitionCallback;
-    import de.tudresden.inf.st.pnml.jastadd.model.PetriNet;
-    import de.tudresden.inf.st.pnml.jastadd.model.Transition;
-
-    import java.util.ArrayList;
-    import java.util.HashMap;
-    import java.util.List;
-    import java.util.Map;
-
-    public class CallbackMapper {
-    {{#mapperInfos}}
-
-        public static final Map<String, List<AbstractNetCallback>> initCallbacksFor{{{nodeName}}}(PetriNet petriNet){
-
-            Map<String, List<AbstractNetCallback>> callbackMap = new HashMap<>();
-
-            // TODO: implementation by user
-
-            return callbackMap;
-            }
-    {{/mapperInfos}}
-        }
-{{/mapperContext}}
\ No newline at end of file

src/main/resources/mustache/JavaServer.mustache

-{{#serverContext}}
-package de.tudresden.inf.st.{{{packageNamespace}}}.communication;
-
-import de.tudresden.inf.st.pnml.jastadd.model.BalloonCallbackStorage;
-import de.tudresden.inf.st.pnml.jastadd.model.BalloonMarking;
-import de.tudresden.inf.st.pnml.jastadd.model.PetriNet;
-
-public class {{{serverClassName}}} extends AbstractDinerosServer{
-
-    @Override
-    public boolean serve(BalloonMarking balloonMarking, BalloonCallbackStorage balloonCallbackStorage, PetriNet petriNet, String subnet) {
-        return false;
-    }
-}
-{{/serverContext}}
\ No newline at end of file

src/main/resources/mustache/JavaSubscriber.mustache

-{{#subscriberContext}}
-package de.tudresden.inf.st.{{{packageNamespace}}}.communication;
-
-import de.tudresden.inf.st.pnml.jastadd.model.BalloonCallbackStorage;
-import de.tudresden.inf.st.pnml.jastadd.model.BalloonMarking;
-import de.tudresden.inf.st.pnml.jastadd.model.PetriNet;
-
-public class {{{subscriberClassName}}} extends AbstractDinerosSubscriber {
-
-    @Override
-    public boolean subscribe(BalloonMarking balloonMarking, BalloonCallbackStorage balloonCallbackStorage, PetriNet petriNet, String subnet) {
-
-        // TODO: Implementation by user
-
-        return true;
-    }
-}
-{{/subscriberContext}}

src/main/resources/mustache/JavaToken.mustache

-{{#tokenContext}}
-package de.tudresden.inf.st.{{{packageNamespace}}}.balloon;
-
-public class Token {
-
-    // TODO: implement Java Pojo for the token format
-
-}
-{{/tokenContext}}
\ No newline at end of file

src/main/resources/static/AbstractDinerosServer

-package de.tudresden.inf.st.sample.communication;
-
-import de.tudresden.inf.st.pnml.engine.ros.DiNeRosNodeUtil;
-import de.tudresden.inf.st.pnml.engine.ros.DiNeRosServer;
-import de.tudresden.inf.st.pnml.jastadd.model.BalloonCallbackStorage;
-import de.tudresden.inf.st.pnml.jastadd.model.BalloonMarking;
-import de.tudresden.inf.st.pnml.jastadd.model.PetriNet;
-
-public abstract class AbstractDinerosServer implements DiNeRosServer {
-
-    @Override
-    public final boolean execute(BalloonMarking balloonMarking, BalloonCallbackStorage balloonCallbackStorage, PetriNet petriNet, String s) {
-
-        boolean success = false;
-
-        // this mechanism enforces the user to leave a server instance with a clean state (see server def)
-        while (DiNeRosNodeUtil.hasEnabledTransition(petriNet, s, balloonMarking)) {
-            success = serve(balloonMarking, balloonCallbackStorage, petriNet, s);
-        }
-
-        return success;
-    }
-
-    public abstract boolean serve(BalloonMarking balloonMarking, BalloonCallbackStorage balloonCallbackStorage, PetriNet petriNet, String subnet);
-}

src/main/resources/static/AbstractDinerosSubscriber

-package de.tudresden.inf.st.sample.communication;
-
-import de.tudresden.inf.st.pnml.engine.ros.DiNeRosNodeUtil;
-import de.tudresden.inf.st.pnml.engine.ros.DiNeRosSubscriber;
-import de.tudresden.inf.st.pnml.jastadd.model.BalloonCallbackStorage;
-import de.tudresden.inf.st.pnml.jastadd.model.BalloonMarking;
-import de.tudresden.inf.st.pnml.jastadd.model.PetriNet;
-
-public abstract class AbstractDinerosSubscriber implements DiNeRosSubscriber {
-
-    public final boolean execute(BalloonMarking balloonMarking, BalloonCallbackStorage balloonCallbackStorage, PetriNet petriNet, String subnet) {
-
-        boolean success = false;
-
-        // this mechanism enforces the user to leave a server instance with a clean state (see server def)
-        while (DiNeRosNodeUtil.hasEnabledTransition(petriNet, subnet, balloonMarking)) {
-            success = subscribe(balloonMarking, balloonCallbackStorage, petriNet, subnet);
-        }
-
-        return  success;
-    }
-
-    public abstract boolean subscribe(BalloonMarking balloonMarking, BalloonCallbackStorage balloonCallbackStorage, PetriNet petriNet, String subnet);
-}

src/main/resources/static/AbstractNetCallback

-package de.tudresden.inf.st.sample.callback;
-
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import de.tudresden.inf.st.pnml.engine.execution.TransitionCallback;
-import de.tudresden.inf.st.pnml.jastadd.model.BalloonToken;
-import de.tudresden.inf.st.sample.balloon.Token;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-
-// only the token class is generated, this is a static class
-// this class gets extended by the user for concrete callbacks
-// this class hides (de-)serialisation of the tokens
-public abstract class AbstractNetCallback extends TransitionCallback {
-
-    public AbstractNetCallback(String id, int priority, List<String> params) {
-        super(id, priority, params);
-    }
-
-    public AbstractNetCallback(String id, int priority) {
-        super(id, priority);
-    }
-
-    private Token parseToken(String s) throws IOException {
-        ObjectMapper mapper = new ObjectMapper();
-        return mapper.readValue(s, Token.class);
-    }
-
-    public abstract void processTokenCallback(List<Token> tokens);
-
-    @Override
-    public final List<BalloonToken> processToken(List<BalloonToken> tokens) {
-
-        List<Token> resultTokens = new ArrayList<>();
-        List<BalloonToken> resultBalloonTokens = new ArrayList<>();
-        ObjectMapper mapper = new ObjectMapper();
-
-        for(BalloonToken bt : tokens){
-            try {
-                Token t = parseToken(bt.getValue());
-                resultTokens.add(t);
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
-        }
-
-        processTokenCallback(resultTokens);
-
-        for(Token t : resultTokens){
-            BalloonToken newBt = new BalloonToken();
-            try {
-                newBt.setValue(mapper.writerWithDefaultPrettyPrinter().writeValueAsString(t));
-                resultBalloonTokens.add(newBt);
-            } catch (JsonProcessingException e) {
-                e.printStackTrace();
-            }
-        }
-
-        return resultBalloonTokens;
-    }
-}