feat: changed package name and add Hover of hovered Element

LanguageServer/pom.xml

@@ -8,10 +8,38 @@
     <version>1.0-SNAPSHOT</version>
 
     <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.11</version>
+            <scope>test</scope>
+        </dependency>
+        <!-- https://mvnrepository.com/artifact/org.antlr/antlr4 -->
         <dependency>
             <groupId>org.antlr</groupId>
-            <artifactId>antlr4-runtime</artifactId>
+            <artifactId>antlr4</artifactId>
-            <version>4.13.0</version>
+            <version>4.11.1</version>
+        </dependency>
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>2.6</version>
+        </dependency>
+        <dependency>
+            <groupId>io.github.classgraph</groupId>
+            <artifactId>classgraph</artifactId>
+            <version>4.8.172</version>
+        </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+            <version>33.2.0-jre</version>
+        </dependency>
+        <!-- https://mvnrepository.com/artifact/org.ow2.asm/asm -->
+        <dependency>
+            <groupId>org.ow2.asm</groupId>
+            <artifactId>asm</artifactId>
+            <version>9.5</version>
         </dependency>
         <dependency>
             <groupId>org.eclipse.lsp4j</groupId>
@@ -38,8 +66,8 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
                 <configuration>
-                    <source>11</source> <!-- Stelle sicher, dass dies mit deiner installierten Java-Version übereinstimmt -->
+                    <source>23</source>
-                    <target>11</target>
+                    <target>23</target>
                 </configuration>
             </plugin>
 
@@ -53,7 +81,7 @@
                     </descriptorRefs>
                     <archive>
                         <manifest>
-                            <mainClass>com.dhbw.JavaTXLanguageServerLauncher</mainClass> <!-- Deine Main-Klasse -->
+                            <mainClass>de.dhbw.JavaTXLanguageServerLauncher</mainClass> <!-- Deine Main-Klasse -->
                         </manifest>
                     </archive>
                 </configuration>

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

@@ -1,4 +1,4 @@
-package com.dhbw;
+package de.dhbw;
 
 import org.eclipse.lsp4j.*;
 import org.eclipse.lsp4j.services.LanguageClient;

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

@@ -1,16 +1,22 @@
-package com.dhbw;
+package de.dhbw;
 
 
+import de.dhbw.compiler.syntaxtree.type.RefType;
+import de.dhbw.compiler.typedeployment.KindOfTypeInsertPoint;
+import de.dhbw.compiler.typedeployment.TypeInsert;
+import de.dhbw.compiler.typedeployment.TypeInsertPoint;
+import org.antlr.v4.runtime.Token;
 import org.eclipse.lsp4j.launch.LSPLauncher;
 import org.eclipse.lsp4j.services.LanguageClient;
 
+import java.util.HashSet;
+
 public class JavaTXLanguageServerLauncher {
 
     public static void main(String[] args) {
         try {
             JavaTXLanguageServer server = new JavaTXLanguageServer();
 
-
             var launcher = LSPLauncher.createServerLauncher(server, System.in, System.out);
             LanguageClient client = launcher.getRemoteProxy();
 

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

@@ -1,18 +1,18 @@
-package com.dhbw;
+package de.dhbw;
 
-import com.dhbw.helper.CodeSnippetOptions;
+import de.dhbw.compiler.typedeployment.TypeInsert;
-import com.dhbw.model.ParseError.DiagnoseErrorListener;
+import de.dhbw.compiler.typedeployment.TypeInsertPoint;
-import com.dhbw.model.SnippetWithName;
+import de.dhbw.helper.CodeSnippetOptions;
-import com.dhbw.parser.Java17Lexer;
+import de.dhbw.model.ParseError.DiagnoseErrorListener;
-import com.dhbw.parser.Java17Parser;
+import de.dhbw.model.SnippetWithName;
-import com.dhbw.parser.Java17ParserBaseListener;
+import de.dhbw.parser.Java17Lexer;
+import de.dhbw.parser.Java17Parser;
+import de.dhbw.parser.Java17ParserBaseListener;
 import org.eclipse.lsp4j.*;
 import org.eclipse.lsp4j.jsonrpc.messages.Either;
 import org.eclipse.lsp4j.services.LanguageClient;
 import org.eclipse.lsp4j.services.TextDocumentService;
 
-import java.io.File;
-import java.nio.charset.StandardCharsets;
 import java.util.*;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.atomic.AtomicReference;
@@ -39,7 +39,7 @@ public class JavaTXTextDocumentService implements org.eclipse.lsp4j.services.Tex
         List<CompletionItem> completions = new ArrayList<>();
 
 
-        for(SnippetWithName elem : codeSnippetOptions.getSnippets()) {
+        for (SnippetWithName elem : codeSnippetOptions.getSnippets()) {
             CompletionItem item = new CompletionItem(elem.getName());
             item.setKind(CompletionItemKind.Snippet);
             item.setInsertText(elem.getSnippet());
@@ -197,10 +197,29 @@ public class JavaTXTextDocumentService implements org.eclipse.lsp4j.services.Tex
         return null;
     }
 
+    public String getWordOfLineAndCharacter(int line, int character, String document) {
+        var textArr = document.split("\n");
+        var selectedLine = textArr[line];
+
+        var hoverWord = "";
+
+        var index = 0;
+        for (String word : selectedLine.split(" ")) {
+            index += word.length();
+
+            if (index - word.length() <= character && index >= character) {
+                hoverWord = word;
+            }
+        }
+
+        return hoverWord;
+    }
+
     @Override
     public CompletableFuture<Hover> hover(HoverParams params) {
 
-        String hoverText = "Test";
+
+        String hoverText = getWordOfLineAndCharacter(params.getPosition().getLine(), params.getPosition().getCharacter(), currentTextDocument);
 
         // Verwende MarkupContent für den Hover-Inhalt
         MarkupContent markupContent = new MarkupContent();
@@ -213,7 +232,6 @@ public class JavaTXTextDocumentService implements org.eclipse.lsp4j.services.Tex
     }
 
 
-
     @Override
     public CompletableFuture<SignatureHelp> signatureHelp(SignatureHelpParams params) {
         return null;

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

@@ -1,4 +1,4 @@
-package com.dhbw;
+package de.dhbw;
 
 import org.eclipse.lsp4j.DidChangeConfigurationParams;
 import org.eclipse.lsp4j.services.WorkspaceService;

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

@@ -1,6 +1,6 @@
-package com.dhbw.helper;
+package de.dhbw.helper;
 
-import com.dhbw.model.SnippetWithName;
+import de.dhbw.model.SnippetWithName;
 
 import java.util.ArrayList;
 

LanguageServer/src/main/java/de/dhbw/model/ParseError/DiagnoseErrorListener.java

@@ -1,4 +1,4 @@
-package com.dhbw.model.ParseError;
+package de.dhbw.model.ParseError;
 
 import org.antlr.v4.runtime.*;
 import org.antlr.v4.runtime.atn.ATNConfigSet;

LanguageServer/src/main/java/de/dhbw/model/SnippetWithName.java

@@ -1,4 +1,4 @@
-package com.dhbw.model;
+package de.dhbw.model;
 
 public class SnippetWithName {
     private String name;

LanguageServer/src/main/java/de/dhbw/parser/Java17Lexer.java

@@ -1,4 +1,4 @@
-package com.dhbw.parser;// Generated from /home/ruben/Documents/JavaCompilerCore/src/main/antlr4/de/dhbwstuttgart/parser/antlr/Java17Lexer.g4 by ANTLR 4.13.1
+package de.dhbw.parser;// Generated from /home/ruben/Documents/JavaCompilerCore/src/main/antlr4/de/dhbwstuttgart/parser/antlr/Java17Lexer.g4 by ANTLR 4.13.1
 import org.antlr.v4.runtime.Lexer;
 import org.antlr.v4.runtime.CharStream;
 import org.antlr.v4.runtime.*;

LanguageServer/src/main/java/de/dhbw/parser/Java17Parser.java

@@ -1,4 +1,4 @@
-package com.dhbw.parser;// Generated from /home/ruben/Documents/JavaCompilerCore/src/main/antlr4/de/dhbwstuttgart/parser/antlr/Java17Parser.g4 by ANTLR 4.13.1
+package de.dhbw.parser;// Generated from /home/ruben/Documents/JavaCompilerCore/src/main/antlr4/de/dhbwstuttgart/parser/antlr/Java17Parser.g4 by ANTLR 4.13.1
 import org.antlr.v4.runtime.atn.*;
 import org.antlr.v4.runtime.dfa.DFA;
 import org.antlr.v4.runtime.*;

LanguageServer/src/main/java/de/dhbw/parser/Java17ParserBaseListener.java

@@ -1,4 +1,4 @@
-package com.dhbw.parser;// Generated from /home/ruben/Documents/JavaCompilerCore/src/main/antlr4/de/dhbwstuttgart/parser/antlr/Java17Parser.g4 by ANTLR 4.13.1
+package de.dhbw.parser;// Generated from /home/ruben/Documents/JavaCompilerCore/src/main/antlr4/de/dhbwstuttgart/parser/antlr/Java17Parser.g4 by ANTLR 4.13.1
 
 import org.antlr.v4.runtime.ParserRuleContext;
 import org.antlr.v4.runtime.tree.ErrorNode;

LanguageServer/src/main/java/de/dhbw/parser/Java17ParserBaseVisitor.java

@@ -1,4 +1,4 @@
-package com.dhbw.parser;// Generated from /home/ruben/Documents/JavaCompilerCore/src/main/antlr4/de/dhbwstuttgart/parser/antlr/Java17Parser.g4 by ANTLR 4.13.1
+package de.dhbw.parser;// Generated from /home/ruben/Documents/JavaCompilerCore/src/main/antlr4/de/dhbwstuttgart/parser/antlr/Java17Parser.g4 by ANTLR 4.13.1
 import org.antlr.v4.runtime.tree.AbstractParseTreeVisitor;
 
 /**

LanguageServer/src/main/java/de/dhbw/parser/Java17ParserListener.java

@@ -1,4 +1,4 @@
-package com.dhbw.parser;// Generated from /home/ruben/Documents/JavaCompilerCore/src/main/antlr4/de/dhbwstuttgart/parser/antlr/Java17Parser.g4 by ANTLR 4.13.1
+package de.dhbw.parser;// Generated from /home/ruben/Documents/JavaCompilerCore/src/main/antlr4/de/dhbwstuttgart/parser/antlr/Java17Parser.g4 by ANTLR 4.13.1
 import org.antlr.v4.runtime.tree.ParseTreeListener;
 
 /**

LanguageServer/src/main/java/de/dhbw/parser/Java17ParserVisitor.java

@@ -1,4 +1,4 @@
-package com.dhbw.parser;// Generated from /home/ruben/Documents/JavaCompilerCore/src/main/antlr4/de/dhbwstuttgart/parser/antlr/Java17Parser.g4 by ANTLR 4.13.1
+package de.dhbw.parser;// Generated from /home/ruben/Documents/JavaCompilerCore/src/main/antlr4/de/dhbwstuttgart/parser/antlr/Java17Parser.g4 by ANTLR 4.13.1
 import org.antlr.v4.runtime.tree.ParseTreeVisitor;
 
 /**