/// <summary>
/// Reads the type, which can either be a method return/parameter type or a field type, and skips it.
/// </summary>
public TypeOf? ReadTypeOf(bool isMethodParameter)
{
while(ReadAnnotation().HasValue){} // skip type annotations
if (isMethodParameter)SkipIfMatch("final^s"); // skip final keyword in method parameters
else SkipGenerics(); // skip method return type generics
// void
if (SkipIfMatch("void^s"))return TypeOf.Void();
// primitive
Primitives? primitive = ReadPrimitive();
if (primitive.HasValue){
SkipTypeArrayAndGenerics();
return TypeOf.Primitive(primitive.Value);
}
// object name
string typeName = ReadFullTypeName();
if (typeName.Length > 0){
SkipTypeArrayAndGenerics();
return TypeOf.Object(JavaParseUtils.FullToSimpleName(typeName));
}
// nothing
return null;
}
public string AsSimpleType()
{
if (IsTypeObject)
{
return(JavaParseUtils.FullToSimpleName((string)obj));
}
else
{
return(null);
}
}
/// <summary>
/// https://docs.oracle.com/javase/specs/jls/se8/html/jls-9.html#jls-9.7
/// </summary>
public Annotation? ReadAnnotation()
{
if (Char != '@')return null;
Skip().SkipSpaces(); // skip @ and spaces
string simpleName = JavaParseUtils.FullToSimpleName(ReadFullTypeName()); // read type name
if (simpleName.Length == 0)return null;
if (SkipSpaces().Char == '('){ // skip arguments and ignore
SkipBlock('(', ')');
}
Annotation annotation = new Annotation(simpleName);
if (AnnotationCallback != null)AnnotationCallback(annotation);
return annotation;
}
public JavaFileInfo Process(File file)
{
JavaFileInfo info = new JavaFileInfo();
fileInfo.Add(file, info);
JavaCodeParser parser = new JavaCodeParser(JavaParseUtils.PrepareCodeFile(file.Contents));
parser.AnnotationCallback += IncrementAnnotation;
parser.CodeBlockCallback += blockParser => ReadCodeBlock(blockParser, GlobalInfo);
ReadPackage(parser, info);
ReadImportList(parser, info);
ReadTopLevelTypes(parser, info);
UpdateLocalData(info);
return(info);
}
public void TestFullToSimpleName()
{
Assert.AreEqual("SimpleName", JavaParseUtils.FullToSimpleName("this.is.a.full.name.SimpleName"));
Assert.AreEqual("SimpleName", JavaParseUtils.FullToSimpleName("SimpleName"));
Assert.AreEqual(string.Empty, JavaParseUtils.FullToSimpleName("broken.name."));
}
/// <summary>
/// Skips spaces and finds all following modifiers.
/// </summary>
public List<Modifiers> SkipReadModifierList()
{
return JavaParseUtils.ReadStructList(this, ReadModifier, 2);
}
/// <summary>
/// Skips spaces and finds all following annotations.
/// </summary>
public List<Annotation> SkipReadAnnotationList()
{
return JavaParseUtils.ReadStructList(this, ReadAnnotation, 1);
}
public override string PrepareFileContents(string contents)
{
return(JavaParseUtils.PrepareCodeFile(contents));
}
