private void collectConflicts() {
Map<Tuples._2<SNodeId, String>, List<NodeGroupChange>> mineGroupChanges =
arrangeNodeGroupChanges(myMineChangeSet);
Map<Tuples._2<SNodeId, String>, List<NodeGroupChange>> repositoryGroupChanges =
arrangeNodeGroupChanges(myRepositoryChangeSet);
for (Tuples._2<SNodeId, String> nodeRole :
SetSequence.fromSet(MapSequence.fromMap(mineGroupChanges).keySet())
.intersect(SetSequence.fromSet(MapSequence.fromMap(repositoryGroupChanges).keySet()))) {
List<NodeGroupChange> mine = MapSequence.fromMap(mineGroupChanges).get(nodeRole);
List<NodeGroupChange> repository = MapSequence.fromMap(repositoryGroupChanges).get(nodeRole);
// This is a quadratic algorithm, it can be optimized to linear,
// but it is left for simplicity
for (NodeGroupChange m : ListSequence.fromList(mine)) {
for (NodeGroupChange r : ListSequence.fromList(repository)) {
if (m.getEnd() < r.getBegin() || m.getBegin() > r.getEnd()) {
// ok
} else {
if (nodeGroupChangesSymmetric(m, r)) {
addSymmetric(m, r);
} else {
addPossibleConflict(m, r);
}
}
}
}
}
collectGroupChangesWithOthersConflicts(
mineGroupChanges, myMineChangeSet, myRepositoryChangeSet);
collectGroupChangesWithOthersConflicts(
repositoryGroupChanges, myRepositoryChangeSet, myMineChangeSet);
collectPropertyConflicts();
collectReferenceConflicts();
collectSymmetricRootDeletes();
collectConflictingRootAdds();
collectSymmetricImportedModelChanges();
collectSymmetricModuleDependencyChanges();
}
