From a4deb46e942241a8922152de4eaf5725996c6669 Mon Sep 17 00:00:00 2001
From: Ivan Topolnjak <ivantopo@gmail.com>
Date: Thu, 5 Mar 2015 23:39:44 +0100
Subject: ! all: introduced support for metric tags.

---
 kamon-core/src/main/scala/kamon/util/FunctionalInterfaces.scala | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 kamon-core/src/main/scala/kamon/util/FunctionalInterfaces.scala

(limited to 'kamon-core/src/main/scala/kamon/util')

diff --git a/kamon-core/src/main/scala/kamon/util/FunctionalInterfaces.scala b/kamon-core/src/main/scala/kamon/util/FunctionalInterfaces.scala
new file mode 100644
index 00000000..1f600b78
--- /dev/null
+++ b/kamon-core/src/main/scala/kamon/util/FunctionalInterfaces.scala
@@ -0,0 +1,9 @@
+package kamon.util
+
+trait Supplier[T] {
+  def get: T
+}
+
+trait Function[T, R] {
+  def apply(t: T): R
+}
\ No newline at end of file
-- 
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