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1 files changed, 40 insertions, 0 deletions

diff --git a/container-core/src/main/java/com/yahoo/container/protect/TimeoutRate.java b/container-core/src/main/java/com/yahoo/container/protect/TimeoutRate.java
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index 00000000000..79e52b49183
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+++ b/container-core/src/main/java/com/yahoo/container/protect/TimeoutRate.java
@@ -0,0 +1,40 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.container.protect;
+
+/**
+ * Helper class to account for measuring how many queries times outs.
+ *
+ * @author <a href="mailto:steinar@yahoo-inc.com">Steinar Knutsen</a>
+ * @deprecated this is not in use and will be removed in the next major release
+ */
+@Deprecated
+public final class TimeoutRate {
+
+    private int timeouts = 0;
+    private int total = 0;
+
+    public void addQuery(Boolean timeout) {
+        if (timeout) {
+            timeouts += 1;
+        }
+        total += 1;
+    }
+
+    public void merge(TimeoutRate other) {
+        timeouts += other.timeouts;
+        total += other.total;
+    }
+
+    public double timeoutFraction() {
+        if (total == 0) {
+            return 0.0d;
+        } else {
+            return ((double) timeouts) / ((double) total);
+        }
+    }
+
+    public int getTotal() {
+        return total;
+    }
+
+}