private ClassOrInterfaceDeclaration getInterfaceName(SourceFile sourceFile) {
ClassOrInterfaceDeclaration classOrInterfaceDeclaration =
new ClassOrInterfaceDeclaration(ModifierSet.PUBLIC, false, sourceFile.getFileName());
List<MemberValuePair> memberValuePairs = new ArrayList<>();
memberValuePairs.add(
new MemberValuePair(
"file",
new StringLiteralExpr(
sourceFile.getRelativePath().toString().replace(File.separator, "/"))));
List<AnnotationExpr> annotations = new ArrayList<>();
annotations.add(new NormalAnnotationExpr(ASTHelper.createNameExpr("Model"), memberValuePairs));
classOrInterfaceDeclaration.setAnnotations(annotations);
classOrInterfaceDeclaration.setInterface(true);
return classOrInterfaceDeclaration;
}