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