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com.itextpdf.kernel.pdf.tagutils Documentation Differences

This file contains all the changes in documentation in the package com.itextpdf.kernel.pdf.tagutils as colored differences. Deletions are shown like this , and additions are shown like this.
If no deletions or additions are shown in an entry, the HTML tags will be what has changed. The new HTML tags are shown in the differences. If no documentation existed, and then some was added in a later version, this change is noted in the appropriate class pages of differences, but the change is not shown on this page. Only changes in existing text are shown here. Similarly, documentation which was inherited from another class or interface is not shown here.
Note that an HTML error in the new documentation may cause the display of other documentation changes to be presented incorrectly. For instance, failure to close a tag will cause all subsequent paragraphs to be displayed differently.
Class TagStructureContext, PdfNamespace fetchNamespace(String)

This method defines a recommended way to obtain PdfNamespace class instances.

Returns either a wrapper over an already existing namespace dictionary in the document or over a new one if such namespace wasn't encountered before. Calling this method is considered as encountering a namespace, i.e. two sequential calls on this method will return the same namespace instance (which is not true in general case of two method calls, for instance if several namespace instances with the same name are created via PdfNamespace constructors and set to the elements of the tag structure, then the last encountered one will be returned by this method). However encountered namespaces will not be added to the document's structure tree root /Namespaces array unless they were set to the certain element of the tag structure.

@param namespaceName a String defining the namespace name (conventionally a uniform resource identifier, or URI). @return PdfNamespace wrapper over either already existing namespace object or over the new one.