@GwtIncompatible("java.io.ObjectInputStream")
private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException {
stream.defaultReadObject();
expectedValuesPerKey = stream.readInt();
int distinctKeys = Serialization.readCount(stream);
setMap(new LinkedHashMap<K, Collection<V>>(Maps.capacity(distinctKeys)));
linkedEntries = new LinkedHashSet<Map.Entry<K, V>>(distinctKeys * expectedValuesPerKey);
Serialization.populateMultimap(this, stream, distinctKeys);
linkedEntries.clear(); // will clear and repopulate entries
for (int i = 0; i < size(); i++) {
@SuppressWarnings("unchecked") // reading data stored by writeObject
K key = (K) stream.readObject();
@SuppressWarnings("unchecked") // reading data stored by writeObject
V value = (V) stream.readObject();
linkedEntries.add(Maps.immutableEntry(key, value));
}
}
/**
* {@inheritDoc}
*
* <p>Creates an empty {@code LinkedHashSet} for a collection of values for one key.
*
* @return a new {@code LinkedHashSet} containing a collection of values for one key
*/
@Override
Set<V> createCollection() {
return new LinkedHashSet<V>(Maps.capacity(expectedValuesPerKey));
}
private LinkedHashMultimap(Multimap<? extends K, ? extends V> multimap) {
super(new LinkedHashMap<K, Collection<V>>(Maps.capacity(multimap.keySet().size())));
linkedEntries = new LinkedHashSet<Map.Entry<K, V>>(Maps.capacity(multimap.size()));
putAll(multimap);
}
