boolean updated = builder.update(left, right); if (!left.equals(right)) { checkState(updated, "Node %s was not updated to %s", left, right);
@Override public boolean feature(final @Nullable NodeRef left, @Nullable final NodeRef right) { final boolean cancelled = progress.isCanceled(); if (!cancelled) { if (left == null) { Node node = right.getNode(); boolean put = builder.put(node); checkState(put, "Node was not added to index: %s", node); } else if (right == null) { Node node = left.getNode(); boolean removed = builder.remove(node); checkState(removed, "Node was not removed from index: %s", node); } else { Node lnode = left.getNode(); Node rnode = right.getNode(); boolean updated = builder.update(lnode, rnode); if (!lnode.equals(rnode)) { checkState(updated, "Node %s was not updated to %s", lnode, rnode); } } progress.setProgress(count.incrementAndGet()); } return !cancelled; }
Node oldNode = oldValues.get(change.getName()); assertNotNull(oldNode); builder.update(oldNode, change);