GitHub user okram opened a pull request:
https://github.com/apache/tinkerpop/pull/480
TINKERPOP-1542: Add Path.isEmpty() with a default implementation.
https://issues.apache.org/jira/browse/TINKERPOP-1542
Added `Path.isEmpty()` and `Path.head()` with default implementations. Have
optimized implementations in `ImmutablePath` and `MutablePath`. These methods
are used heavily by the `LP`-class of traversers. A few other random tweaks.
VOTE +1.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/apache/tinkerpop TINKERPOP-1542
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tinkerpop/pull/480.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #480
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commit c2e5437275061a95105af885504abcb586b2ee2f
Author: Marko A. Rodriguez <[email protected]>
Date: 2016-11-02T22:34:43Z
Added Path.head() and Path.isEmpty() with default method implementations.
Have optimized implementations in ImmutablePath and MutablePath. Using methods
in the LP-class of traverser (the most heavily used traversers).
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