Merge remote-tracking branch 'origin/main'

LanguageServer/src/main/java/de/dhbw/JavaTXTextDocumentService.java

@@ -157,6 +157,17 @@ public class JavaTXTextDocumentService implements org.eclipse.lsp4j.services.Tex
             List<InlayHint> typeHint = new ArrayList<>();
 
             for (var typeOfMethod : typesOfMethods) {
+
+                var paramTypes = typeFinder.infereParameterType(currentTextDocument, typeOfMethod.getName());
+
+                for (var paramType : paramTypes) {
+                    InlayHint inlayHint = new InlayHint();
+                    inlayHint.setLabel(":" + paramType.getType());
+                    inlayHint.setPosition(new Position(paramType.getLine()-1, paramType.getCharPosition()-1));
+                    inlayHint.setKind(InlayHintKind.Type);
+                    typeHint.add(inlayHint);
+                }
+
                 InlayHint inlayHint = new InlayHint();
                 inlayHint.setLabel(":" + typeOfMethod.getType());
                 inlayHint.setPosition(new Position(typeOfMethod.getLine()-1, typeOfMethod.getCharPosition()+1));

LanguageServer/src/main/java/de/dhbw/compiler/languageServerInterface/LanguageServerInterface.java

@@ -18,7 +18,7 @@ public class LanguageServerInterface {
     * */
     public LanguageServerTransferObject getResultSetAndAbstractSyntax(String input) throws IOException, ClassNotFoundException {
 
-        //System.setOut(new PrintStream(OutputStream.nullOutputStream()));
+        System.setOut(new PrintStream(OutputStream.nullOutputStream()));
         File tempSourcefile = File.createTempFile("temp", ".java");
         tempSourcefile.deleteOnExit();
 
@@ -28,7 +28,7 @@ public class LanguageServerInterface {
 
         JavaTXCompiler tx = new JavaTXCompiler(tempSourcefile);
         var test =  tx.getResultSetAndAbstractSyntax(tempSourcefile);
-        //System.setOut(System.out);
+        System.setOut(System.out);
         return test;
     }
 }

LanguageServer/src/main/java/de/dhbw/helper/TypeFinder.java

@@ -114,7 +114,7 @@ public class TypeFinder {
                             }
 
                             paramTypes.add(possibleTypes.toString().substring(3));
-                        }catch (Exception e) {
+                        } catch (Exception e) {
                             paramTypes.add("java.lang.Object");
                         }
                     } else {
@@ -141,7 +141,7 @@ public class TypeFinder {
         return methodNameWithTypeList;
     }
 
-    public ArrayList<ParameterNameWithType> infereParameterType(String input) throws IOException, ClassNotFoundException {
+    public ArrayList<ParameterNameWithType> infereParameterType(String input, String methodName) throws IOException, ClassNotFoundException {
         var transferObj = languageServer.getResultSetAndAbstractSyntax(input);
         System.out.println(transferObj.getResultSets().toString());
         System.out.println(transferObj.getPrintedAst());
@@ -149,15 +149,17 @@ public class TypeFinder {
         ArrayList<ParameterNameWithType> ParameterNameWithType = new ArrayList<>();
 
         for (var method : transferObj.getAst().getAllMethods()) {
-            int index = 0;
-            for (var param : method.getParameterList()) {
+            if (method.name.equals(methodName)) {
+                int index = 0;
+                for (var param : method.getParameterList()) {
 
-                var type = findTypeOfParameter(transferObj, method.name);
+                    var type = findTypeOfParameter(transferObj, method.name);
+
+                    ParameterNameWithType.add(new ParameterNameWithType(method.name, type.get(index), param.getOffset().getLine(), param.getOffset().getStartIndex()));
+                    index++;
+                }
 
-                ParameterNameWithType.add(new ParameterNameWithType(method.name, type.get(index), param.getOffset().getLine(), param.getOffset().getStartIndex()));
-                index++;
             }
-
         }
 
         return ParameterNameWithType;

LanguageServer/src/test/java/CompilerInterfaceTest.java

@@ -57,7 +57,7 @@ public class CompilerInterfaceTest {
                 "String i = \"test\";" +
                 "return i;" +
                 "}" +
-                "}"
+                "}", "main"
         );
 
         inferedMethods.forEach(el -> System.out.println(el.getName() + ": " + el.getType()));