diff options
Diffstat (limited to 'vendor/go.opentelemetry.io/otel/attribute/value.go')
-rw-r--r-- | vendor/go.opentelemetry.io/otel/attribute/value.go | 271 |
1 files changed, 0 insertions, 271 deletions
diff --git a/vendor/go.opentelemetry.io/otel/attribute/value.go b/vendor/go.opentelemetry.io/otel/attribute/value.go deleted file mode 100644 index 9ea0ecbbd..000000000 --- a/vendor/go.opentelemetry.io/otel/attribute/value.go +++ /dev/null @@ -1,271 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -package attribute // import "go.opentelemetry.io/otel/attribute" - -import ( - "encoding/json" - "fmt" - "reflect" - "strconv" - - "go.opentelemetry.io/otel/internal" - "go.opentelemetry.io/otel/internal/attribute" -) - -//go:generate stringer -type=Type - -// Type describes the type of the data Value holds. -type Type int // nolint: revive // redefines builtin Type. - -// Value represents the value part in key-value pairs. -type Value struct { - vtype Type - numeric uint64 - stringly string - slice interface{} -} - -const ( - // INVALID is used for a Value with no value set. - INVALID Type = iota - // BOOL is a boolean Type Value. - BOOL - // INT64 is a 64-bit signed integral Type Value. - INT64 - // FLOAT64 is a 64-bit floating point Type Value. - FLOAT64 - // STRING is a string Type Value. - STRING - // BOOLSLICE is a slice of booleans Type Value. - BOOLSLICE - // INT64SLICE is a slice of 64-bit signed integral numbers Type Value. - INT64SLICE - // FLOAT64SLICE is a slice of 64-bit floating point numbers Type Value. - FLOAT64SLICE - // STRINGSLICE is a slice of strings Type Value. - STRINGSLICE -) - -// BoolValue creates a BOOL Value. -func BoolValue(v bool) Value { - return Value{ - vtype: BOOL, - numeric: internal.BoolToRaw(v), - } -} - -// BoolSliceValue creates a BOOLSLICE Value. -func BoolSliceValue(v []bool) Value { - return Value{vtype: BOOLSLICE, slice: attribute.BoolSliceValue(v)} -} - -// IntValue creates an INT64 Value. -func IntValue(v int) Value { - return Int64Value(int64(v)) -} - -// IntSliceValue creates an INTSLICE Value. -func IntSliceValue(v []int) Value { - var int64Val int64 - cp := reflect.New(reflect.ArrayOf(len(v), reflect.TypeOf(int64Val))) - for i, val := range v { - cp.Elem().Index(i).SetInt(int64(val)) - } - return Value{ - vtype: INT64SLICE, - slice: cp.Elem().Interface(), - } -} - -// Int64Value creates an INT64 Value. -func Int64Value(v int64) Value { - return Value{ - vtype: INT64, - numeric: internal.Int64ToRaw(v), - } -} - -// Int64SliceValue creates an INT64SLICE Value. -func Int64SliceValue(v []int64) Value { - return Value{vtype: INT64SLICE, slice: attribute.Int64SliceValue(v)} -} - -// Float64Value creates a FLOAT64 Value. -func Float64Value(v float64) Value { - return Value{ - vtype: FLOAT64, - numeric: internal.Float64ToRaw(v), - } -} - -// Float64SliceValue creates a FLOAT64SLICE Value. -func Float64SliceValue(v []float64) Value { - return Value{vtype: FLOAT64SLICE, slice: attribute.Float64SliceValue(v)} -} - -// StringValue creates a STRING Value. -func StringValue(v string) Value { - return Value{ - vtype: STRING, - stringly: v, - } -} - -// StringSliceValue creates a STRINGSLICE Value. -func StringSliceValue(v []string) Value { - return Value{vtype: STRINGSLICE, slice: attribute.StringSliceValue(v)} -} - -// 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) -} - -// AsBoolSlice returns the []bool value. Make sure that the Value's type is -// BOOLSLICE. -func (v Value) AsBoolSlice() []bool { - if v.vtype != BOOLSLICE { - return nil - } - return v.asBoolSlice() -} - -func (v Value) asBoolSlice() []bool { - return attribute.AsBoolSlice(v.slice) -} - -// AsInt64 returns the int64 value. Make sure that the Value's type is -// INT64. -func (v Value) AsInt64() int64 { - return internal.RawToInt64(v.numeric) -} - -// AsInt64Slice returns the []int64 value. Make sure that the Value's type is -// INT64SLICE. -func (v Value) AsInt64Slice() []int64 { - if v.vtype != INT64SLICE { - return nil - } - return v.asInt64Slice() -} - -func (v Value) asInt64Slice() []int64 { - return attribute.AsInt64Slice(v.slice) -} - -// AsFloat64 returns the float64 value. Make sure that the Value's -// type is FLOAT64. -func (v Value) AsFloat64() float64 { - return internal.RawToFloat64(v.numeric) -} - -// AsFloat64Slice returns the []float64 value. Make sure that the Value's type is -// FLOAT64SLICE. -func (v Value) AsFloat64Slice() []float64 { - if v.vtype != FLOAT64SLICE { - return nil - } - return v.asFloat64Slice() -} - -func (v Value) asFloat64Slice() []float64 { - return attribute.AsFloat64Slice(v.slice) -} - -// AsString returns the string value. Make sure that the Value's type -// is STRING. -func (v Value) AsString() string { - return v.stringly -} - -// AsStringSlice returns the []string value. Make sure that the Value's type is -// STRINGSLICE. -func (v Value) AsStringSlice() []string { - if v.vtype != STRINGSLICE { - return nil - } - return v.asStringSlice() -} - -func (v Value) asStringSlice() []string { - return attribute.AsStringSlice(v.slice) -} - -type unknownValueType struct{} - -// AsInterface returns Value's data as interface{}. -func (v Value) AsInterface() interface{} { - switch v.Type() { - case BOOL: - return v.AsBool() - case BOOLSLICE: - return v.asBoolSlice() - case INT64: - return v.AsInt64() - case INT64SLICE: - return v.asInt64Slice() - case FLOAT64: - return v.AsFloat64() - case FLOAT64SLICE: - return v.asFloat64Slice() - case STRING: - return v.stringly - case STRINGSLICE: - return v.asStringSlice() - } - return unknownValueType{} -} - -// Emit returns a string representation of Value's data. -func (v Value) Emit() string { - switch v.Type() { - case BOOLSLICE: - return fmt.Sprint(v.asBoolSlice()) - case BOOL: - return strconv.FormatBool(v.AsBool()) - case INT64SLICE: - j, err := json.Marshal(v.asInt64Slice()) - if err != nil { - return fmt.Sprintf("invalid: %v", v.asInt64Slice()) - } - return string(j) - case INT64: - return strconv.FormatInt(v.AsInt64(), 10) - case FLOAT64SLICE: - j, err := json.Marshal(v.asFloat64Slice()) - if err != nil { - return fmt.Sprintf("invalid: %v", v.asFloat64Slice()) - } - return string(j) - case FLOAT64: - return fmt.Sprint(v.AsFloat64()) - case STRINGSLICE: - j, err := json.Marshal(v.asStringSlice()) - if err != nil { - return fmt.Sprintf("invalid: %v", v.asStringSlice()) - } - return string(j) - 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) -} |