diff options
| author |  cpeyser <cpeyser@google.com> | 2017-05-26 16:30:01 +0200 |
|---|---|---|
| committer |  Marcel Hlopko <hlopko@google.com> | 2017-05-26 16:53:36 +0200 |
| commit | e3736d168deec840ba1bd83f47a554db9b814b75 (patch) | |
| tree | 57e84ba05c9b136092a06ebad2a36a49e96f3983 /src/main/java/com/google/devtools/build/lib/vfs | |
| parent | 73fe48b508fb90a90aa15e40ee0f5058ba2bcced (diff) | |
For objc rules, generated headers are mandatory inputs to CppCompileAction.
PiperOrigin-RevId: 157218175
Diffstat (limited to 'src/main/java/com/google/devtools/build/lib/vfs')
| -rw-r--r-- | src/main/java/com/google/devtools/build/lib/vfs/PathFragment.java | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/vfs/PathFragment.java b/src/main/java/com/google/devtools/build/lib/vfs/PathFragment.java index 41e45b1944..caad724f83 100644 --- a/src/main/java/com/google/devtools/build/lib/vfs/PathFragment.java +++ b/src/main/java/com/google/devtools/build/lib/vfs/PathFragment.java @@ -554,6 +554,14 @@ public abstract class PathFragment implements Comparable<PathFragment>, Serializ } /** + * Returns the last segment in this path, or null if this PathFragment represents the root of the + * filesystem. + */ + public PathFragment getLastSegment() { + return segments.length == 0 ? null : relativeTo(getParentDirectory()); + } + + /** * Returns a new PathFragment formed by appending {@code newName} to the * parent directory. Null is returned iff this method is called on a * PathFragment with zero segments. If {@code newName} designates an absolute path, |