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authorWim <wim@42.be>2018-03-04 23:46:13 +0100
committerWim <wim@42.be>2018-03-04 23:46:13 +0100
commit25a72113b122f984c904b24c4af23a1cba1eff45 (patch)
treef0fb7067d7c958d60ac964afa5b8d5fb79ebc339 /vendor/github.com/spf13/jwalterweatherman/log_counter.go
parent79c4ad5015bd2be47b32141c6d53f0d128bf865b (diff)
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Add vendor files for spf13/viper
Diffstat (limited to 'vendor/github.com/spf13/jwalterweatherman/log_counter.go')
-rw-r--r--vendor/github.com/spf13/jwalterweatherman/log_counter.go55
1 files changed, 55 insertions, 0 deletions
diff --git a/vendor/github.com/spf13/jwalterweatherman/log_counter.go b/vendor/github.com/spf13/jwalterweatherman/log_counter.go
new file mode 100644
index 00000000..11423ac4
--- /dev/null
+++ b/vendor/github.com/spf13/jwalterweatherman/log_counter.go
@@ -0,0 +1,55 @@
+// Copyright © 2016 Steve Francia <spf@spf13.com>.
+//
+// Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file.
+
+package jwalterweatherman
+
+import (
+ "sync/atomic"
+)
+
+type logCounter struct {
+ counter uint64
+}
+
+func (c *logCounter) incr() {
+ atomic.AddUint64(&c.counter, 1)
+}
+
+func (c *logCounter) resetCounter() {
+ atomic.StoreUint64(&c.counter, 0)
+}
+
+func (c *logCounter) getCount() uint64 {
+ return atomic.LoadUint64(&c.counter)
+}
+
+func (c *logCounter) Write(p []byte) (n int, err error) {
+ c.incr()
+ return len(p), nil
+}
+
+// LogCountForLevel returns the number of log invocations for a given threshold.
+func (n *Notepad) LogCountForLevel(l Threshold) uint64 {
+ return n.logCounters[l].getCount()
+}
+
+// LogCountForLevelsGreaterThanorEqualTo returns the number of log invocations
+// greater than or equal to a given threshold.
+func (n *Notepad) LogCountForLevelsGreaterThanorEqualTo(threshold Threshold) uint64 {
+ var cnt uint64
+
+ for i := int(threshold); i < len(n.logCounters); i++ {
+ cnt += n.LogCountForLevel(Threshold(i))
+ }
+
+ return cnt
+}
+
+// ResetLogCounters resets the invocation counters for all levels.
+func (n *Notepad) ResetLogCounters() {
+ for _, np := range n.logCounters {
+ np.resetCounter()
+ }
+}