DOMImplementationLS DOMImplementationLS contains the factory methods for creating Load and Save objects. 
LSInput This interface represents an input source for data. 
LSOutput This interface represents an output destination for data. 
LSParser An interface to an object that is able to build, or augment, a DOM tree from various input sources. 
LSParserFilter LSParserFilters provide applications the ability to examine nodes as they are being constructed while parsing. 
LSResourceResolver LSResourceResolver provides a way for applications to redirect references to external resources. 
LSSerializer A LSSerializer provides an API for serializing (writing) a DOM document out into XML. 


LSException Parser or write operations may throw an LSException if the processing is stopped.