VOL-4925 - Build and release components.
Misc/
o Bulk copyright notice udpate to 2023.
go.mod
go.sum
------
o Bump component version strings to the latest release.
Cosmetic edit to force a build.
Change-Id: Icc8869463d1f1a4451938466c39fcc3d11ebad73
diff --git a/vendor/go.opentelemetry.io/otel/label/value.go b/vendor/go.opentelemetry.io/otel/label/value.go
new file mode 100644
index 0000000..679009b
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/label/value.go
@@ -0,0 +1,288 @@
+// Copyright The OpenTelemetry Authors
+//
+// Licensed 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 label
+
+import (
+ "encoding/json"
+ "fmt"
+ "reflect"
+ "strconv"
+ "unsafe"
+
+ "go.opentelemetry.io/otel/internal"
+)
+
+//go:generate stringer -type=Type
+
+// Type describes the type of the data Value holds.
+type Type int
+
+// Value represents the value part in key-value pairs.
+type Value struct {
+ vtype Type
+ numeric uint64
+ stringly string
+ // TODO Lazy value type?
+
+ array interface{}
+}
+
+const (
+ INVALID Type = iota // No value.
+ BOOL // Boolean value, use AsBool() to get it.
+ INT32 // 32 bit signed integral value, use AsInt32() to get it.
+ INT64 // 64 bit signed integral value, use AsInt64() to get it.
+ UINT32 // 32 bit unsigned integral value, use AsUint32() to get it.
+ UINT64 // 64 bit unsigned integral value, use AsUint64() to get it.
+ FLOAT32 // 32 bit floating point value, use AsFloat32() to get it.
+ FLOAT64 // 64 bit floating point value, use AsFloat64() to get it.
+ STRING // String value, use AsString() to get it.
+ ARRAY // Array value of arbitrary type, use AsArray() to get it.
+)
+
+// BoolValue creates a BOOL Value.
+func BoolValue(v bool) Value {
+ return Value{
+ vtype: BOOL,
+ numeric: internal.BoolToRaw(v),
+ }
+}
+
+// Int64Value creates an INT64 Value.
+func Int64Value(v int64) Value {
+ return Value{
+ vtype: INT64,
+ numeric: internal.Int64ToRaw(v),
+ }
+}
+
+// Uint64Value creates a UINT64 Value.
+func Uint64Value(v uint64) Value {
+ return Value{
+ vtype: UINT64,
+ numeric: internal.Uint64ToRaw(v),
+ }
+}
+
+// Float64Value creates a FLOAT64 Value.
+func Float64Value(v float64) Value {
+ return Value{
+ vtype: FLOAT64,
+ numeric: internal.Float64ToRaw(v),
+ }
+}
+
+// Int32Value creates an INT32 Value.
+func Int32Value(v int32) Value {
+ return Value{
+ vtype: INT32,
+ numeric: internal.Int32ToRaw(v),
+ }
+}
+
+// Uint32Value creates a UINT32 Value.
+func Uint32Value(v uint32) Value {
+ return Value{
+ vtype: UINT32,
+ numeric: internal.Uint32ToRaw(v),
+ }
+}
+
+// Float32Value creates a FLOAT32 Value.
+func Float32Value(v float32) Value {
+ return Value{
+ vtype: FLOAT32,
+ numeric: internal.Float32ToRaw(v),
+ }
+}
+
+// StringValue creates a STRING Value.
+func StringValue(v string) Value {
+ return Value{
+ vtype: STRING,
+ stringly: v,
+ }
+}
+
+// IntValue creates either an INT32 or an INT64 Value, depending on whether
+// the int type is 32 or 64 bits wide.
+func IntValue(v int) Value {
+ if unsafe.Sizeof(v) == 4 {
+ return Int32Value(int32(v))
+ }
+ return Int64Value(int64(v))
+}
+
+// UintValue creates either a UINT32 or a UINT64 Value, depending on whether
+// the uint type is 32 or 64 bits wide.
+func UintValue(v uint) Value {
+ if unsafe.Sizeof(v) == 4 {
+ return Uint32Value(uint32(v))
+ }
+ return Uint64Value(uint64(v))
+}
+
+// ArrayValue creates an ARRAY value from an array or slice.
+// Only arrays or slices of bool, int, int32, int64, uint, uint32, uint64,
+// float, float32, float64, or string types are allowed. Specifically, arrays
+// and slices can not contain other arrays, slices, structs, or non-standard
+// types. If the passed value is not an array or slice of these types an
+// INVALID value is returned.
+func ArrayValue(v interface{}) Value {
+ switch reflect.TypeOf(v).Kind() {
+ case reflect.Array, reflect.Slice:
+ // get array type regardless of dimensions
+ typ := reflect.TypeOf(v).Elem()
+ kind := typ.Kind()
+ switch kind {
+ case reflect.Bool, reflect.Int, reflect.Int32, reflect.Int64,
+ reflect.Float32, reflect.Float64, reflect.String,
+ reflect.Uint, reflect.Uint32, reflect.Uint64:
+ val := reflect.ValueOf(v)
+ length := val.Len()
+ frozen := reflect.Indirect(reflect.New(reflect.ArrayOf(length, typ)))
+ reflect.Copy(frozen, val)
+ return Value{
+ vtype: ARRAY,
+ array: frozen.Interface(),
+ }
+ default:
+ return Value{vtype: INVALID}
+ }
+ }
+ return Value{vtype: INVALID}
+}
+
+// Type returns a type of the Value.
+func (v Value) Type() Type {
+ return v.vtype
+}
+
+// AsBool returns the bool value. Make sure that the Value's type is
+// BOOL.
+func (v Value) AsBool() bool {
+ return internal.RawToBool(v.numeric)
+}
+
+// AsInt32 returns the int32 value. Make sure that the Value's type is
+// INT32.
+func (v Value) AsInt32() int32 {
+ return internal.RawToInt32(v.numeric)
+}
+
+// AsInt64 returns the int64 value. Make sure that the Value's type is
+// INT64.
+func (v Value) AsInt64() int64 {
+ return internal.RawToInt64(v.numeric)
+}
+
+// AsUint32 returns the uint32 value. Make sure that the Value's type
+// is UINT32.
+func (v Value) AsUint32() uint32 {
+ return internal.RawToUint32(v.numeric)
+}
+
+// AsUint64 returns the uint64 value. Make sure that the Value's type is
+// UINT64.
+func (v Value) AsUint64() uint64 {
+ return internal.RawToUint64(v.numeric)
+}
+
+// AsFloat32 returns the float32 value. Make sure that the Value's
+// type is FLOAT32.
+func (v Value) AsFloat32() float32 {
+ return internal.RawToFloat32(v.numeric)
+}
+
+// AsFloat64 returns the float64 value. Make sure that the Value's
+// type is FLOAT64.
+func (v Value) AsFloat64() float64 {
+ return internal.RawToFloat64(v.numeric)
+}
+
+// AsString returns the string value. Make sure that the Value's type
+// is STRING.
+func (v Value) AsString() string {
+ return v.stringly
+}
+
+// AsArray returns the array Value as an interface{}.
+func (v Value) AsArray() interface{} {
+ return v.array
+}
+
+type unknownValueType struct{}
+
+// AsInterface returns Value's data as interface{}.
+func (v Value) AsInterface() interface{} {
+ switch v.Type() {
+ case ARRAY:
+ return v.AsArray()
+ case BOOL:
+ return v.AsBool()
+ case INT32:
+ return v.AsInt32()
+ case INT64:
+ return v.AsInt64()
+ case UINT32:
+ return v.AsUint32()
+ case UINT64:
+ return v.AsUint64()
+ case FLOAT32:
+ return v.AsFloat32()
+ case FLOAT64:
+ return v.AsFloat64()
+ case STRING:
+ return v.stringly
+ }
+ return unknownValueType{}
+}
+
+// Emit returns a string representation of Value's data.
+func (v Value) Emit() string {
+ switch v.Type() {
+ case ARRAY:
+ return fmt.Sprint(v.array)
+ case BOOL:
+ return strconv.FormatBool(v.AsBool())
+ case INT32:
+ return strconv.FormatInt(int64(v.AsInt32()), 10)
+ case INT64:
+ return strconv.FormatInt(v.AsInt64(), 10)
+ case UINT32:
+ return strconv.FormatUint(uint64(v.AsUint32()), 10)
+ case UINT64:
+ return strconv.FormatUint(v.AsUint64(), 10)
+ case FLOAT32:
+ return fmt.Sprint(v.AsFloat32())
+ case FLOAT64:
+ return fmt.Sprint(v.AsFloat64())
+ case STRING:
+ return v.stringly
+ default:
+ return "unknown"
+ }
+}
+
+// MarshalJSON returns the JSON encoding of the Value.
+func (v Value) MarshalJSON() ([]byte, error) {
+ var jsonVal struct {
+ Type string
+ Value interface{}
+ }
+ jsonVal.Type = v.Type().String()
+ jsonVal.Value = v.AsInterface()
+ return json.Marshal(jsonVal)
+}