@Override public SortedKeyValueIterator<Key, Value> deepCopy(final IteratorEnvironment env) { final NumericIndexStrategyFilterIterator iterator = new NumericIndexStrategyFilterIterator(); iterator.indexStrategy = indexStrategy; iterator.rangeCache = rangeCache; iterator.source = source.deepCopy(env); return iterator; }
@Override public synchronized SortedKeyValueIterator<K, V> deepCopy(IteratorEnvironment env) { return new SynchronizedIterator<K, V>(source.deepCopy(env)); }