A GffParser reads from a source of text that is formatted according to the GFF flat file specification, and converts the data to in-memory ISequence objects. For advanced users, the ability to select an encoding for the internal memory representation is provided. There is also a default encoding for each alphabet that may be encountered. Documentation for the latest GFF file format can be found at following location under Creative Commons License that is, Online content created and hosted by the Wellcome Trust Sanger Institute is, unless otherwise stated, licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 2.5 License. http://www.sanger.ac.uk/Software/formats/GFF/GFF_Spec.shtml

public class GffParser : ISequenceParser, IParserWithAlphabet<ISequence>, 
	IParser<ISequence>, IParser

Public Class GffParser
	Implements ISequenceParser, IParserWithAlphabet(Of ISequence), 
	IParser(Of ISequence), IParser

public ref class GffParser : ISequenceParser, 
	IParserWithAlphabet<ISequence^>, IParser<ISequence^>, IParser

type GffParser =  
    class
        interface ISequenceParser
        interface IParserWithAlphabet<ISequence>
        interface IParser<ISequence>
        interface IParser
    end