Example usage for Java org.apache.mahout.cf.taste.impl.common FastIDSet fields, constructors, methods, implement or subclass
The text is from its open source code.
| FastIDSet() Creates a new FastIDSet with default capacity. | |
| FastIDSet(long[] initialKeys) | |
| FastIDSet(int size) |
| boolean | add(long key) |
| boolean | addAll(long[] c) |
| boolean | addAll(FastIDSet c) |
| void | clear() |
| boolean | contains(long key) |
| int | intersectionSize(FastIDSet other) Convenience method to quickly compute just the size of the intersection with another FastIDSet . |
| boolean | isEmpty() |
| LongPrimitiveIterator | iterator() |
| void | rehash() |
| boolean | remove(long key) |
| boolean | removeAll(long[] c) |
| boolean | removeAll(FastIDSet c) |
| int | size() |
| long[] | toArray() |