| Name | Description | Type | Package | Framework |
| Convertor | The purpose of a Convertor is to convert between Object and String representations of the same thing. | Interface | org.apache.cocoon.woody.datatype.convertor | Apache Cocoon |
| Convertor .FormatCache | Interface | org.apache.cocoon.woody.datatype.convertor.Convertor | Apache Cocoon | |
| ConvertorBuilder | Interface to be implemented by components that can build a Convertor based on a XML configuration (supplied as DOM Element). | Interface | org.apache.cocoon.woody.datatype.convertor | Apache Cocoon |