Examples with Sets com.google.common.collect.Sets used on opensource projects

Example 1 with Sets

use of com.google.common.collect.Sets in project gerrit by GerritCodeReview.

the class ChangeNotesParser method updatePatchSetStates.

private void updatePatchSetStates() {
    Set<PatchSet.Id> missing = new TreeSet<>(ReviewDbUtil.intKeyOrdering());
    for (Iterator<PatchSet> it = patchSets.values().iterator(); it.hasNext(); ) {
        PatchSet ps = it.next();
        if (ps.getRevision().equals(PARTIAL_PATCH_SET)) {
            missing.add(ps.getId());
            it.remove();
        }
    }
    for (Map.Entry<PatchSet.Id, PatchSetState> e : patchSetStates.entrySet()) {
        switch(e.getValue()) {
            case PUBLISHED:
            default:
                break;
            case DELETED:
                patchSets.remove(e.getKey());
                break;
            case DRAFT:
                PatchSet ps = patchSets.get(e.getKey());
                if (ps != null) {
                    ps.setDraft(true);
                }
                break;
        }
    }
    // Post-process other collections to remove items corresponding to deleted
    // (or otherwise missing) patch sets. This is safer than trying to prevent
    // insertion, as it will also filter out items racily added after the patch
    // set was deleted.
    changeMessagesByPatchSet.keys().retainAll(patchSets.keySet());
    int pruned = pruneEntitiesForMissingPatchSets(allChangeMessages, ChangeMessage::getPatchSetId, missing);
    pruned += pruneEntitiesForMissingPatchSets(comments.values(), c -> new PatchSet.Id(id, c.key.patchSetId), missing);
    pruned += pruneEntitiesForMissingPatchSets(approvals.values(), PatchSetApproval::getPatchSetId, missing);
    if (!missing.isEmpty()) {
        log.warn("ignoring {} additional entities due to missing patch sets: {}", pruned, missing);
    }
}