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author | Jason Zaugg <jzaugg@gmail.com> | 2012-11-22 11:33:23 +0100 |
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committer | Jason Zaugg <jzaugg@gmail.com> | 2012-11-22 11:33:23 +0100 |
commit | e126dc2ded320c81868e6456853f1ecd2629c495 (patch) | |
tree | c1c872787723531a321b6ccc8be4e55c323a17e5 /src/main/scala/scala/async/StateAssigner.scala | |
parent | 7f8e9876ca83db4ed7792f09f218b341fbc6c2b2 (diff) | |
download | scala-async-e126dc2ded320c81868e6456853f1ecd2629c495.tar.gz scala-async-e126dc2ded320c81868e6456853f1ecd2629c495.tar.bz2 scala-async-e126dc2ded320c81868e6456853f1ecd2629c495.zip |
Frugality is no longer required with state IDs.
Change the way state IDs are allocated to avoid the need to ration them out.
Also make the logging tolerant of a toolbox setting that doesn't have a source file.
Diffstat (limited to 'src/main/scala/scala/async/StateAssigner.scala')
-rw-r--r-- | src/main/scala/scala/async/StateAssigner.scala | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/main/scala/scala/async/StateAssigner.scala b/src/main/scala/scala/async/StateAssigner.scala new file mode 100644 index 0000000..4f6c5a0 --- /dev/null +++ b/src/main/scala/scala/async/StateAssigner.scala @@ -0,0 +1,10 @@ +package scala.async + +private[async] final class StateAssigner { + private var current = -1 + + def nextState(): Int = { + current += 1 + current + } +}
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