public static Map<String, List<FaunusEdge>> readFields(
final DataInput in, final Direction idToRead, final long otherId) throws IOException {
final Map<String, List<FaunusEdge>> edges = new HashMap<String, List<FaunusEdge>>();
int edgeTypes = in.readShort();
for (int i = 0; i < edgeTypes; i++) {
final String label = in.readUTF();
final int size = WritableUtils.readVInt(in);
final List<FaunusEdge> temp = new ArrayList<FaunusEdge>(size);
for (int j = 0; j < size; j++) {
final FaunusEdge edge = new FaunusEdge();
edge.readFieldsCompressed(in, idToRead);
edge.setLabel(label);
if (idToRead.equals(Direction.OUT)) edge.inVertex = otherId;
else edge.outVertex = otherId;
temp.add(edge);
}
edges.put(label, temp);
}
return edges;
}
