* @param instantiator
* @return a Traverser instance
*/
private Traverser createTraverser(MockRepositoryEventList mrel) {
MockRepository r = new MockRepository(mrel);
QueryManager qm = new MockJcrQueryManager(r.getStore());
TraversalManager qtm = new JcrTraversalManager(qm);
Traverser traverser = new QueryTraverser(new MockPusher(System.out), qtm,
stateStore, connectorName, traversalContext, clock);
instantiator.setupTraverser(connectorName, traverser);
return traverser;