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How to get reference to DocumentRange |
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Ranges appered first in DOM Level 2. This mechanism allows to work with a set
of document data fragments. When the range is defined it may be used for
copying, modifying and even deleting.
The entry-point there is interface DocumentRange. There is no explicit way
like getter method in DOM to get instance of DocumentRange. But most
implementations implies that DOM-document realization also implementats this interface.
Thus, the following example shows how to get traversal tool from DOM-document:
// first you get a document somewhere: create or load from a file:
Document document = loader....;
// ...
// then you can simply cast you document instance to range-interface:
DocumentRange ranges= (DocumentRange) document;
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