4 replies

Expected use of `next()` in Java driver

I was doing some testing recently and noticed that on very large datasets, invoking

next()

next()

seems to pull everything and not just the first element like I thought it would.

I have noticed this used a lot as a way of effectively doing

<traversal>.limit(1)

<traversal>.limit(1)

.

Is it expected if you are using

next()

next()

that you then

close()

close()

the traversal that you called

next()

next()

on?

I tried looking in the docs but since it implements iterator I couldn't find the docs for actually using

next()

next()