private static Map<String, String> nodeToMap(VmmNode node) {
final HashMap<String, String> map = new HashMap<String, String>(7);
map.put(FIELD_HOSTNAME, node.getHostname());
map.put(FIELD_POOL, node.getPoolName());
map.put(FIELD_MEMORY, String.valueOf(node.getMemory()));
map.put(FIELD_MEM_REMAIN, String.valueOf(node.getMemRemain()));
map.put(FIELD_NETWORKS, node.getNetworkAssociations());
map.put(FIELD_IN_USE, String.valueOf(!node.isVacant()));
map.put(FIELD_ACTIVE, String.valueOf(node.isActive()));
return map;
}
