| XMLComponent | The component interface defines methods that must be implemented by components in a parser configuration. | code | html |
| XMLComponentManager | The component manager manages a parser configuration and the components that make up that configuration. | code | html |
| XMLDTDContentModelFilter | Defines a DTD content model filter that acts as both a receiver and an emitter of DTD content model events. | code | html |
| XMLDTDContentModelSource | Defines a DTD content model source. | code | html |
| XMLDTDFilter | Defines a DTD filter that acts as both a receiver and an emitter of DTD events. | code | html |
| XMLDTDScanner | This interface defines a generic DTD scanner. | code | html |
| XMLDTDSource | Defines a DTD source. | code | html |
| XMLDocumentFilter | Defines a document filter that acts as both a receiver and an emitter of document events. | code | html |
| XMLDocumentScanner | This interface defines a generic document scanner. | code | html |
| XMLDocumentSource | Defines a document source. | code | html |
| XMLEntityResolver | This interface is used to resolve external parsed entities. | code | html |
| XMLErrorHandler | An interface for handling errors. | code | html |
| XMLParserConfiguration | Represents a parser configuration. | code | html |
| XMLPullParserConfiguration | Represents a parser configuration that can be used as the configuration for a "pull" parser. | code | html |
| XMLConfigurationException | An XNI parser configuration exception. | code | html |
| XMLInputSource | This class represents an input source for an XML document. | code | html |
| XMLParseException | A parsing exception. | code | html |