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Home » Archived » P2 dev » p2 Query Language traverse issue(p2QL traverse help)
p2 Query Language traverse issue [message #689779] Tue, 28 June 2011 11:04
DK  is currently offline DK Friend
Messages: 16
Registered: June 2010
Junior Member

I want to install a bundle and also install it's required bundles.

I am using the following p2QL query but it doesn't find any of the dependencies:

IQuery<IInstallableUnit> iQuery = QueryUtil.createQuery(
      "latest(x | == $0).traverse(parent | parent.requirements.collect(rc | select(iu | iu ~= rc)).flatten())",

Set<IInstallableUnit> toInstall = repository.query(iQuery, monitor).toUnmodifiableSet();

The query only returns "". It does not return any of it's required bundles.
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