NodeStore implements Collection<Node>, NodeIterable { public NodeImpl get(final int id) { checkValidId(id); return blocks[id / GraphStoreConfiguration.NODESTORE_BLOCK_SIZE].get(id); } NodeStore();  NodeStore(final EdgeStore edgeStore, final GraphLock lock, final GraphViewStore viewStore, final GraphVersion graphVersion); NodeImpl get(final int id); NodeImpl get(final Object id); @Override void clear(); @Override int size(); @Override boolean isEmpty(); @Override NodeStoreIterator iterator(); @Override NodeImpl[] toArray(); @Override T[] toArray(T[] array); @Override Collection<Node> toCollection(); @Override boolean add(final Node n); @Override boolean remove(final Object o); @Override boolean contains(final Object o); boolean containsId(final Object id); @Override boolean containsAll(final Collection<?> c); @Override boolean addAll(final Collection<? extends Node> c); @Override boolean removeAll(final Collection<?> c); @Override boolean retainAll(final Collection<?> c); int deepHashCode(); boolean deepEquals(NodeStore obj); @Override void doBreak();  }
@Test public void testGet() { NodeStore nodeStore = new NodeStore(); NodeImpl node = new NodeImpl("0"); nodeStore.add(node); Assert.assertEquals(nodeStore.get(0), node); }