* Extend PackageCrawler

* Dummy methods for converting imports

src/de/dhbwstuttgart/parser/PackageCrawler.java

@@ -1,5 +1,6 @@
 package de.dhbwstuttgart.parser;
 
+import de.dhbwstuttgart.typecheck.JavaClassName;
 import org.reflections.Reflections;
 import org.reflections.scanners.ResourcesScanner;
 import org.reflections.scanners.SubTypesScanner;
@@ -34,11 +35,12 @@ public class PackageCrawler {
         return classes;
     }
     
-  public static List<String> getClassNames(String packageName){
-    List<String> nameList = new ArrayList();
+  // Returns a list of JavaClassNames.
+  public static List<JavaClassName> getClassNames(String packageName){
+    List<JavaClassName> nameList = new ArrayList();
     Set<Class<?>> classes = getClassesInPackage(packageName);
     for(Class c : classes){
-      nameList.add(c.getName());
+      nameList.add(new JavaClassName(c.getName()));
     }
     return nameList;
   }

src/de/dhbwstuttgart/parser/SyntaxTreeGenerator.java

@@ -107,6 +107,41 @@ public class SyntaxTreeGenerator{
     return ret;
   }
   
+  public void setImports(Java8Parser.CompilationUnitContext ctx){
+    List<JavaClassName> newImports = new ArrayList();
+    for(Java8Parser.ImportDeclarationContext importDeclCtx : ctx.importDeclaration()){
+      if(importDeclCtx.singleTypeImportDeclaration() != null){
+        newImports.add(convertSingleTypeImportDeclaration(importDeclCtx.singleTypeImportDeclaration()));
+      }
+      else if(importDeclCtx.typeImportOnDemandDeclaration() != null){
+        newImports.add(convertTypeImportOnDemandDeclaration(importDeclCtx.typeImportOnDemandDeclaration()));
+      }
+      else if(importDeclCtx.singleStaticImportDeclaration() != null){
+        newImports.add(convertSingleStaticImportDeclaration(importDeclCtx.singleStaticImportDeclaration()));
+      }
+      else{
+        newImports.add(convertStaticImportOnDemandDeclaration(importDeclCtx.staticImportOnDemandDeclaration()));
+      }
+    }
+    this.imports.addAll(newImports);
+  }
+  
+  private JavaClassName convertSingleTypeImportDeclaration(Java8Parser.SingleTypeImportDeclarationContext ctx){
+    return null;
+  }
+  
+  private JavaClassName convertTypeImportOnDemandDeclaration(Java8Parser.TypeImportOnDemandDeclarationContext ctx){
+    return null;
+  }
+  
+  private JavaClassName convertSingleStaticImportDeclaration(Java8Parser.SingleStaticImportDeclarationContext ctx){
+    return null;
+  }
+  
+  private JavaClassName convertStaticImportOnDemandDeclaration(Java8Parser.StaticImportOnDemandDeclarationContext ctx){
+    return null;
+  }
+  
   public SourceFile convert(Java8Parser.CompilationUnitContext ctx){
     List<ClassOrInterface> classes = new ArrayList<>();
     this.getNames(ctx);

src/de/dhbwstuttgart/typecheck/JavaClassName.java

@@ -15,7 +15,7 @@ public class JavaClassName {
 	private String name;
 	private PackageName packageName;
 
-	JavaClassName(String name){
+	public JavaClassName(String name){
 		if(name == null)throw new NullPointerException();
 		
 		String[] names = name.split("[.]");