public interface DOMImplementationSource
This interface permits a DOM implementer to supply one or more
 implementations, based upon requested features and versions, as specified
 in DOM
 Features. Each implemented 
DOMImplementationSource object is
 listed in the binding-specific list of available sources so that its
 DOMImplementation objects are made available.
 See also the Document Object Model (DOM) Level 3 Core Specification.
- Since:
- 1.5, DOM Level 3
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Method SummaryModifier and TypeMethodDescriptiongetDOMImplementation(String features) A method to request the first DOM implementation that supports the specified features.getDOMImplementationList(String features) A method to request a list of DOM implementations that support the specified features and versions, as specified in .
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Method Details- 
getDOMImplementationA method to request the first DOM implementation that supports the specified features.- Parameters:
- features- A string that specifies which features and versions are required. This is a space separated list in which each feature is specified by its name optionally followed by a space and a version number. This method returns the first item of the list returned by- getDOMImplementationList. As an example, the string- "XML 3.0 Traversal +Events 2.0"will request a DOM implementation that supports the module "XML" for its 3.0 version, a module that support of the "Traversal" module for any version, and the module "Events" for its 2.0 version. The module "Events" must be accessible using the method- Node.getFeature()and- DOMImplementation.getFeature().
- Returns:
- The first DOM implementation that support the desired
   features, or nullif this source has none.
 
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getDOMImplementationListA method to request a list of DOM implementations that support the specified features and versions, as specified in .- Parameters:
- features- A string that specifies which features and versions are required. This is a space separated list in which each feature is specified by its name optionally followed by a space and a version number. This is something like: "XML 3.0 Traversal +Events 2.0"
- Returns:
- A list of DOM implementations that support the desired features.
 
 
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