First Commit of Voltha-Go-Controller from Radisys
Change-Id: I8e2e908e7ab09a4fe3d86849da18b6d69dcf4ab0
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/numeric.go b/vendor/github.com/uber/jaeger-client-go/thrift/numeric.go
new file mode 100644
index 0000000..e4512d2
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/numeric.go
@@ -0,0 +1,164 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package thrift
+
+import (
+ "math"
+ "strconv"
+)
+
+type Numeric interface {
+ Int64() int64
+ Int32() int32
+ Int16() int16
+ Byte() byte
+ Int() int
+ Float64() float64
+ Float32() float32
+ String() string
+ isNull() bool
+}
+
+type numeric struct {
+ iValue int64
+ dValue float64
+ sValue string
+ isNil bool
+}
+
+var (
+ INFINITY Numeric
+ NEGATIVE_INFINITY Numeric
+ NAN Numeric
+ ZERO Numeric
+ NUMERIC_NULL Numeric
+)
+
+func NewNumericFromDouble(dValue float64) Numeric {
+ if math.IsInf(dValue, 1) {
+ return INFINITY
+ }
+ if math.IsInf(dValue, -1) {
+ return NEGATIVE_INFINITY
+ }
+ if math.IsNaN(dValue) {
+ return NAN
+ }
+ iValue := int64(dValue)
+ sValue := strconv.FormatFloat(dValue, 'g', 10, 64)
+ isNil := false
+ return &numeric{iValue: iValue, dValue: dValue, sValue: sValue, isNil: isNil}
+}
+
+func NewNumericFromI64(iValue int64) Numeric {
+ dValue := float64(iValue)
+ sValue := strconv.FormatInt(iValue, 10)
+ isNil := false
+ return &numeric{iValue: iValue, dValue: dValue, sValue: sValue, isNil: isNil}
+}
+
+func NewNumericFromI32(iValue int32) Numeric {
+ dValue := float64(iValue)
+ sValue := strconv.FormatInt(int64(iValue), 10)
+ isNil := false
+ return &numeric{iValue: int64(iValue), dValue: dValue, sValue: sValue, isNil: isNil}
+}
+
+func NewNumericFromString(sValue string) Numeric {
+ if sValue == INFINITY.String() {
+ return INFINITY
+ }
+ if sValue == NEGATIVE_INFINITY.String() {
+ return NEGATIVE_INFINITY
+ }
+ if sValue == NAN.String() {
+ return NAN
+ }
+ iValue, _ := strconv.ParseInt(sValue, 10, 64)
+ dValue, _ := strconv.ParseFloat(sValue, 64)
+ isNil := len(sValue) == 0
+ return &numeric{iValue: iValue, dValue: dValue, sValue: sValue, isNil: isNil}
+}
+
+func NewNumericFromJSONString(sValue string, isNull bool) Numeric {
+ if isNull {
+ return NewNullNumeric()
+ }
+ if sValue == JSON_INFINITY {
+ return INFINITY
+ }
+ if sValue == JSON_NEGATIVE_INFINITY {
+ return NEGATIVE_INFINITY
+ }
+ if sValue == JSON_NAN {
+ return NAN
+ }
+ iValue, _ := strconv.ParseInt(sValue, 10, 64)
+ dValue, _ := strconv.ParseFloat(sValue, 64)
+ return &numeric{iValue: iValue, dValue: dValue, sValue: sValue, isNil: isNull}
+}
+
+func NewNullNumeric() Numeric {
+ return &numeric{iValue: 0, dValue: 0.0, sValue: "", isNil: true}
+}
+
+func (p *numeric) Int64() int64 {
+ return p.iValue
+}
+
+func (p *numeric) Int32() int32 {
+ return int32(p.iValue)
+}
+
+func (p *numeric) Int16() int16 {
+ return int16(p.iValue)
+}
+
+func (p *numeric) Byte() byte {
+ return byte(p.iValue)
+}
+
+func (p *numeric) Int() int {
+ return int(p.iValue)
+}
+
+func (p *numeric) Float64() float64 {
+ return p.dValue
+}
+
+func (p *numeric) Float32() float32 {
+ return float32(p.dValue)
+}
+
+func (p *numeric) String() string {
+ return p.sValue
+}
+
+func (p *numeric) isNull() bool {
+ return p.isNil
+}
+
+func init() {
+ INFINITY = &numeric{iValue: 0, dValue: math.Inf(1), sValue: "Infinity", isNil: false}
+ NEGATIVE_INFINITY = &numeric{iValue: 0, dValue: math.Inf(-1), sValue: "-Infinity", isNil: false}
+ NAN = &numeric{iValue: 0, dValue: math.NaN(), sValue: "NaN", isNil: false}
+ ZERO = &numeric{iValue: 0, dValue: 0, sValue: "0", isNil: false}
+ NUMERIC_NULL = &numeric{iValue: 0, dValue: 0, sValue: "0", isNil: true}
+}