[YANGTOOLS-996] Improve anyxml namespace emission

Wed, 25 Mar 2020 21:04:35 +0000

Our XML restreaming for anyxml nodes emits namespace declarations as they are encountered in the source. While this works, it can also lead to namespaces being emitted multiple times, as anyxml nodes are inherently emitted as in the context of a document - hence the namespace may already be properly bound.

Improve namespace declaration forwarding so that it does not emit a namespace declaration if the prefix is already properly bound.

OpenDaylight JIRA

[YANGTOOLS-996] Improve anyxml namespace emission