/** @param node Node to remove. */
public void removeMappedNode(GridNode node) {
if (mappedDhtNodes.contains(node))
mappedDhtNodes = new ArrayList<>(F.view(mappedDhtNodes, F.notEqualTo(node)));
if (mappedNearNodes != null && mappedNearNodes.contains(node))
mappedNearNodes = new ArrayList<>(F.view(mappedNearNodes, F.notEqualTo(node)));
}
/**
* @param part Partition.
* @param topVer Topology version.
* @return Backup nodes.
*/
public Collection<GridNode> backups(int part, long topVer) {
Collection<GridNode> nodes = nodes(part, topVer);
assert !F.isEmpty(nodes);
if (nodes.size() <= 1) return Collections.emptyList();
return F.view(nodes, F.notEqualTo(nodes.iterator().next()));
}
