Remove metric.Point from metric interface

Godeps

@@ -26,7 +26,6 @@ github.com/hailocab/go-hostpool e80d13ce29ede4452c43dea11e79b9bc8a15b478
 github.com/hashicorp/consul 63d2fc68239b996096a1c55a0d4b400ea4c2583f
 github.com/hpcloud/tail 915e5feba042395f5fda4dbe9c0e99aeab3088b3
 github.com/influxdata/config 8ec4638a81500c20be24855812bc8498ebe2dc92
-github.com/influxdata/influxdb 2fe8ed308439a98a9b01943939b44048ed952c90
 github.com/influxdata/toml ad49a5c2936f96b8f5943c3fdba47630ccf45a0d
 github.com/influxdata/wlog 7c63b0a71ef8300adc255344d275e10e5c3a71ec
 github.com/jackc/pgx c8080fc4a1bfa44bf90383ad0fdce2f68b7d313c

metric.go

@@ -2,9 +2,6 @@ package telegraf
 
 import (
 	"time"
-
-	// TODO remove
-	"github.com/influxdata/influxdb/client/v2"
 )
 
 // ValueType is an enumeration of metric types that represent a simple value.
@@ -62,8 +59,4 @@ type Metric interface {
 	// aggregator things:
 	SetAggregate(bool)
 	IsAggregate() bool
-
-	// Point returns a influxdb client.Point object
-	// TODO remove this function
-	Point() *client.Point
 }

metric/metric.go

@@ -9,9 +9,6 @@ import (
 	"time"
 
 	"github.com/influxdata/telegraf"
-
-	// TODO remove
-	"github.com/influxdata/influxdb/client/v2"
 )
 
 const MaxInt = int(^uint(0) >> 1)
@@ -137,11 +134,6 @@ type metric struct {
 	nsec   int64
 }
 
-func (m *metric) Point() *client.Point {
-	c, _ := client.NewPoint(m.Name(), m.Tags(), m.Fields(), m.Time())
-	return c
-}
-
 func (m *metric) String() string {
 	return string(m.name) + string(m.tags) + " " + string(m.fields) + " " + string(m.t) + "\n"
 }

metric/metric_test.go

@@ -595,26 +595,6 @@ func TestNewMetricAggregate(t *testing.T) {
 	assert.True(t, m.IsAggregate())
 }
 
-func TestNewMetricPoint(t *testing.T) {
-	now := time.Now()
-
-	tags := map[string]string{
-		"host": "localhost",
-	}
-	fields := map[string]interface{}{
-		"usage_idle": float64(99),
-	}
-	m, err := New("cpu", tags, fields, now)
-	assert.NoError(t, err)
-
-	p := m.Point()
-	pfields, _ := p.Fields()
-
-	assert.Equal(t, fields, m.Fields())
-	assert.Equal(t, fields, pfields)
-	assert.Equal(t, "cpu", p.Name())
-}
-
 func TestNewMetricString(t *testing.T) {
 	now := time.Now()