pmetric

package
v0.60.0 Latest Latest
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 Go to latest Published: Sep 14, 2022 License: Apache-2.0 Imports: 9 Imported by: 594

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Index

Constants

View Source 
const (
	// MetricAggregationTemporalityUnspecified is the default MetricAggregationTemporality, it MUST NOT be used.
	MetricAggregationTemporalityUnspecified = MetricAggregationTemporality(otlpmetrics.AggregationTemporality_AGGREGATION_TEMPORALITY_UNSPECIFIED)
	// MetricAggregationTemporalityDelta is a MetricAggregationTemporality for a metric aggregator which reports changes since last report time.
	MetricAggregationTemporalityDelta = MetricAggregationTemporality(otlpmetrics.AggregationTemporality_AGGREGATION_TEMPORALITY_DELTA)
	// MetricAggregationTemporalityCumulative is a MetricAggregationTemporality for a metric aggregator which reports changes since a fixed start time.
	MetricAggregationTemporalityCumulative = MetricAggregationTemporality(otlpmetrics.AggregationTemporality_AGGREGATION_TEMPORALITY_CUMULATIVE)
)

Variables

View Source 
var DefaultMetricDataPointFlags = MetricDataPointFlags(0)

Functions

This section is empty.

Types

type Buckets 

type Buckets internal.Buckets

func NewBuckets 

func NewBuckets() Buckets

NewBuckets creates a new empty Buckets.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (Buckets) BucketCounts added in v0.59.0 

func (ms Buckets) BucketCounts() pcommon.UInt64Slice

BucketCounts returns the bucketcounts associated with this Buckets.

func (Buckets) CopyTo added in v0.59.0 

func (ms Buckets) CopyTo(dest Buckets)

CopyTo copies all properties from the current struct to the dest.

func (Buckets) MoveTo added in v0.59.0 

func (ms Buckets) MoveTo(dest Buckets)

MoveTo moves all properties from the current struct to dest resetting the current instance to its zero value

func (Buckets) Offset added in v0.59.0 

func (ms Buckets) Offset() int32

Offset returns the offset associated with this Buckets.

func (Buckets) SetBucketCounts added in v0.59.0 

func (ms Buckets) SetBucketCounts(v pcommon.UInt64Slice)

SetBucketCounts replaces the bucketcounts associated with this Buckets. Deprecated: [0.60.0] Use BucketCounts().FromRaw() instead

func (Buckets) SetOffset added in v0.59.0 

func (ms Buckets) SetOffset(v int32)

SetOffset replaces the offset associated with this Buckets.

type Exemplar 

type Exemplar internal.Exemplar

func NewExemplar 

func NewExemplar() Exemplar

NewExemplar creates a new empty Exemplar.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (Exemplar) CopyTo added in v0.59.0 

func (ms Exemplar) CopyTo(dest Exemplar)

CopyTo copies all properties from the current struct to the dest.

func (Exemplar) DoubleVal added in v0.59.0 

func (ms Exemplar) DoubleVal() float64

DoubleVal returns the doubleval associated with this Exemplar.

func (Exemplar) FilteredAttributes added in v0.59.0 

func (ms Exemplar) FilteredAttributes() pcommon.Map

FilteredAttributes returns the FilteredAttributes associated with this Exemplar.

func (Exemplar) IntVal added in v0.59.0 

func (ms Exemplar) IntVal() int64

IntVal returns the intval associated with this Exemplar.

func (Exemplar) MoveTo added in v0.59.0 

func (ms Exemplar) MoveTo(dest Exemplar)

MoveTo moves all properties from the current struct to dest resetting the current instance to its zero value

func (Exemplar) SetDoubleVal added in v0.59.0 

func (ms Exemplar) SetDoubleVal(v float64)

SetDoubleVal replaces the doubleval associated with this Exemplar.

func (Exemplar) SetIntVal added in v0.59.0 

func (ms Exemplar) SetIntVal(v int64)

SetIntVal replaces the intval associated with this Exemplar.

func (Exemplar) SetSpanID added in v0.59.0 

func (ms Exemplar) SetSpanID(v pcommon.SpanID)

SetSpanID replaces the spanid associated with this Exemplar.

func (Exemplar) SetTimestamp added in v0.59.0 

func (ms Exemplar) SetTimestamp(v pcommon.Timestamp)

SetTimestamp replaces the timestamp associated with this Exemplar.

func (Exemplar) SetTraceID added in v0.59.0 

func (ms Exemplar) SetTraceID(v pcommon.TraceID)

SetTraceID replaces the traceid associated with this Exemplar.

func (Exemplar) SpanID added in v0.59.0 

func (ms Exemplar) SpanID() pcommon.SpanID

SpanID returns the spanid associated with this Exemplar.

func (Exemplar) Timestamp added in v0.59.0 

func (ms Exemplar) Timestamp() pcommon.Timestamp

Timestamp returns the timestamp associated with this Exemplar.

func (Exemplar) TraceID added in v0.59.0 

func (ms Exemplar) TraceID() pcommon.TraceID

TraceID returns the traceid associated with this Exemplar.

func (Exemplar) ValueType added in v0.59.0 

func (ms Exemplar) ValueType() ExemplarValueType

ValueType returns the type of the value for this Exemplar. Calling this function on zero-initialized Exemplar will cause a panic.

type ExemplarSlice 

type ExemplarSlice internal.ExemplarSlice

ExemplarSlice logically represents a slice of Exemplar.

This is a reference type. If passed by value and callee modifies it, the caller will see the modification.

Must use NewExemplarSlice function to create new instances. Important: zero-initialized instance is not valid for use.

func NewExemplarSlice 

func NewExemplarSlice() ExemplarSlice

NewExemplarSlice creates a ExemplarSlice with 0 elements. Can use "EnsureCapacity" to initialize with a given capacity.

func (ExemplarSlice) AppendEmpty added in v0.59.0 

func (es ExemplarSlice) AppendEmpty() Exemplar

AppendEmpty will append to the end of the slice an empty Exemplar. It returns the newly added Exemplar.

func (ExemplarSlice) At added in v0.59.0 

func (es ExemplarSlice) At(ix int) Exemplar

At returns the element at the given index.

This function is used mostly for iterating over all the values in the slice: 

for i := 0; i < es.Len(); i++ {
    e := es.At(i)
    ... // Do something with the element
}

func (ExemplarSlice) CopyTo added in v0.59.0 

func (es ExemplarSlice) CopyTo(dest ExemplarSlice)

CopyTo copies all elements from the current slice to the dest.

func (ExemplarSlice) EnsureCapacity added in v0.59.0 

func (es ExemplarSlice) EnsureCapacity(newCap int)

EnsureCapacity is an operation that ensures the slice has at least the specified capacity. 1. If the newCap <= cap then no change in capacity. 2. If the newCap > cap then the slice capacity will be expanded to equal newCap.

Here is how a new ExemplarSlice can be initialized: 

es := NewExemplarSlice()
es.EnsureCapacity(4)
for i := 0; i < 4; i++ {
    e := es.AppendEmpty()
    // Here should set all the values for e.
}

func (ExemplarSlice) Len added in v0.59.0 

func (es ExemplarSlice) Len() int

Len returns the number of elements in the slice.

Returns "0" for a newly instance created with "NewExemplarSlice()".

func (ExemplarSlice) MoveAndAppendTo added in v0.59.0 

func (es ExemplarSlice) MoveAndAppendTo(dest ExemplarSlice)

MoveAndAppendTo moves all elements from the current slice and appends them to the dest. The current slice will be cleared.

func (ExemplarSlice) RemoveIf added in v0.59.0 

func (es ExemplarSlice) RemoveIf(f func(Exemplar) bool)

RemoveIf calls f sequentially for each element present in the slice. If f returns true, the element is removed from the slice.

type ExemplarValueType added in v0.50.0 

type ExemplarValueType int32

ExemplarValueType specifies the type of Exemplar measurement value. 

const (
	ExemplarValueTypeNone ExemplarValueType = iota
	ExemplarValueTypeInt
	ExemplarValueTypeDouble
)

func (ExemplarValueType) String added in v0.59.0 

func (nt ExemplarValueType) String() string

String returns the string representation of the ExemplarValueType.

type ExponentialHistogram 

type ExponentialHistogram internal.ExponentialHistogram

func NewExponentialHistogram 

func NewExponentialHistogram() ExponentialHistogram

NewExponentialHistogram creates a new empty ExponentialHistogram.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (ExponentialHistogram) AggregationTemporality added in v0.59.0 

func (ms ExponentialHistogram) AggregationTemporality() MetricAggregationTemporality

AggregationTemporality returns the aggregationtemporality associated with this ExponentialHistogram.

func (ExponentialHistogram) CopyTo added in v0.59.0 

func (ms ExponentialHistogram) CopyTo(dest ExponentialHistogram)

CopyTo copies all properties from the current struct to the dest.

func (ExponentialHistogram) DataPoints added in v0.59.0 

func (ms ExponentialHistogram) DataPoints() ExponentialHistogramDataPointSlice

DataPoints returns the DataPoints associated with this ExponentialHistogram.

func (ExponentialHistogram) MoveTo added in v0.59.0 

func (ms ExponentialHistogram) MoveTo(dest ExponentialHistogram)

MoveTo moves all properties from the current struct to dest resetting the current instance to its zero value

func (ExponentialHistogram) SetAggregationTemporality added in v0.59.0 

func (ms ExponentialHistogram) SetAggregationTemporality(v MetricAggregationTemporality)

SetAggregationTemporality replaces the aggregationtemporality associated with this ExponentialHistogram.

type ExponentialHistogramDataPoint 

type ExponentialHistogramDataPoint internal.ExponentialHistogramDataPoint

func NewExponentialHistogramDataPoint 

func NewExponentialHistogramDataPoint() ExponentialHistogramDataPoint

NewExponentialHistogramDataPoint creates a new empty ExponentialHistogramDataPoint.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (ExponentialHistogramDataPoint) Attributes added in v0.59.0 

func (ms ExponentialHistogramDataPoint) Attributes() pcommon.Map

Attributes returns the Attributes associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) CopyTo added in v0.59.0 

func (ms ExponentialHistogramDataPoint) CopyTo(dest ExponentialHistogramDataPoint)

CopyTo copies all properties from the current struct to the dest.

func (ExponentialHistogramDataPoint) Count added in v0.59.0 

func (ms ExponentialHistogramDataPoint) Count() uint64

Count returns the count associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) Exemplars added in v0.59.0 

func (ms ExponentialHistogramDataPoint) Exemplars() ExemplarSlice

Exemplars returns the Exemplars associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) Flags added in v0.59.0 

func (ms ExponentialHistogramDataPoint) Flags() MetricDataPointFlags

Flags returns the flags associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) FlagsImmutable deprecated added in v0.59.0 

func (ms ExponentialHistogramDataPoint) FlagsImmutable() MetricDataPointFlags

Deprecated: [v0.60.0] use Flags.

func (ExponentialHistogramDataPoint) HasMax added in v0.59.0 

func (ms ExponentialHistogramDataPoint) HasMax() bool

HasMax returns true if the ExponentialHistogramDataPoint contains a Max value, false otherwise.

func (ExponentialHistogramDataPoint) HasMin added in v0.59.0 

func (ms ExponentialHistogramDataPoint) HasMin() bool

HasMin returns true if the ExponentialHistogramDataPoint contains a Min value, false otherwise.

func (ExponentialHistogramDataPoint) HasSum added in v0.59.0 

func (ms ExponentialHistogramDataPoint) HasSum() bool

HasSum returns true if the ExponentialHistogramDataPoint contains a Sum value, false otherwise.

func (ExponentialHistogramDataPoint) Max added in v0.59.0 

func (ms ExponentialHistogramDataPoint) Max() float64

Max returns the max associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) Min added in v0.59.0 

func (ms ExponentialHistogramDataPoint) Min() float64

Min returns the min associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) MoveTo added in v0.59.0 

func (ms ExponentialHistogramDataPoint) MoveTo(dest ExponentialHistogramDataPoint)

MoveTo moves all properties from the current struct to dest resetting the current instance to its zero value

func (ExponentialHistogramDataPoint) Negative added in v0.59.0 

func (ms ExponentialHistogramDataPoint) Negative() Buckets

Negative returns the negative associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) Positive added in v0.59.0 

func (ms ExponentialHistogramDataPoint) Positive() Buckets

Positive returns the positive associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) Scale added in v0.59.0 

func (ms ExponentialHistogramDataPoint) Scale() int32

Scale returns the scale associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) SetCount added in v0.59.0 

func (ms ExponentialHistogramDataPoint) SetCount(v uint64)

SetCount replaces the count associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) SetFlags added in v0.60.0 

func (ms ExponentialHistogramDataPoint) SetFlags(v MetricDataPointFlags)

SetFlags replaces the flags associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) SetFlagsImmutable deprecated added in v0.59.0 

func (ms ExponentialHistogramDataPoint) SetFlagsImmutable(v MetricDataPointFlags)

Deprecated: [v0.60.0] use SetFlags.

func (ExponentialHistogramDataPoint) SetMax added in v0.59.0 

func (ms ExponentialHistogramDataPoint) SetMax(v float64)

SetMax replaces the max associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) SetMin added in v0.59.0 

func (ms ExponentialHistogramDataPoint) SetMin(v float64)

SetMin replaces the min associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) SetScale added in v0.59.0 

func (ms ExponentialHistogramDataPoint) SetScale(v int32)

SetScale replaces the scale associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) SetStartTimestamp added in v0.59.0 

func (ms ExponentialHistogramDataPoint) SetStartTimestamp(v pcommon.Timestamp)

SetStartTimestamp replaces the starttimestamp associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) SetSum added in v0.59.0 

func (ms ExponentialHistogramDataPoint) SetSum(v float64)

SetSum replaces the sum associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) SetTimestamp added in v0.59.0 

func (ms ExponentialHistogramDataPoint) SetTimestamp(v pcommon.Timestamp)

SetTimestamp replaces the timestamp associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) SetZeroCount added in v0.59.0 

func (ms ExponentialHistogramDataPoint) SetZeroCount(v uint64)

SetZeroCount replaces the zerocount associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) StartTimestamp added in v0.59.0 

func (ms ExponentialHistogramDataPoint) StartTimestamp() pcommon.Timestamp

StartTimestamp returns the starttimestamp associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) Sum added in v0.59.0 

func (ms ExponentialHistogramDataPoint) Sum() float64

Sum returns the sum associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) Timestamp added in v0.59.0 

func (ms ExponentialHistogramDataPoint) Timestamp() pcommon.Timestamp

Timestamp returns the timestamp associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) ZeroCount added in v0.59.0 

func (ms ExponentialHistogramDataPoint) ZeroCount() uint64

ZeroCount returns the zerocount associated with this ExponentialHistogramDataPoint.

type ExponentialHistogramDataPointSlice 

type ExponentialHistogramDataPointSlice internal.ExponentialHistogramDataPointSlice

ExponentialHistogramDataPointSlice logically represents a slice of ExponentialHistogramDataPoint.

This is a reference type. If passed by value and callee modifies it, the caller will see the modification.

Must use NewExponentialHistogramDataPointSlice function to create new instances. Important: zero-initialized instance is not valid for use.

func NewExponentialHistogramDataPointSlice 

func NewExponentialHistogramDataPointSlice() ExponentialHistogramDataPointSlice

NewExponentialHistogramDataPointSlice creates a ExponentialHistogramDataPointSlice with 0 elements. Can use "EnsureCapacity" to initialize with a given capacity.

func (ExponentialHistogramDataPointSlice) AppendEmpty added in v0.59.0 

func (es ExponentialHistogramDataPointSlice) AppendEmpty() ExponentialHistogramDataPoint

AppendEmpty will append to the end of the slice an empty ExponentialHistogramDataPoint. It returns the newly added ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPointSlice) At added in v0.59.0 

func (es ExponentialHistogramDataPointSlice) At(ix int) ExponentialHistogramDataPoint

At returns the element at the given index.

This function is used mostly for iterating over all the values in the slice: 

for i := 0; i < es.Len(); i++ {
    e := es.At(i)
    ... // Do something with the element
}

func (ExponentialHistogramDataPointSlice) CopyTo added in v0.59.0 

func (es ExponentialHistogramDataPointSlice) CopyTo(dest ExponentialHistogramDataPointSlice)

CopyTo copies all elements from the current slice to the dest.

func (ExponentialHistogramDataPointSlice) EnsureCapacity added in v0.59.0 

func (es ExponentialHistogramDataPointSlice) EnsureCapacity(newCap int)

EnsureCapacity is an operation that ensures the slice has at least the specified capacity. 1. If the newCap <= cap then no change in capacity. 2. If the newCap > cap then the slice capacity will be expanded to equal newCap.

Here is how a new ExponentialHistogramDataPointSlice can be initialized: 

es := NewExponentialHistogramDataPointSlice()
es.EnsureCapacity(4)
for i := 0; i < 4; i++ {
    e := es.AppendEmpty()
    // Here should set all the values for e.
}

func (ExponentialHistogramDataPointSlice) Len added in v0.59.0 

func (es ExponentialHistogramDataPointSlice) Len() int

Len returns the number of elements in the slice.

Returns "0" for a newly instance created with "NewExponentialHistogramDataPointSlice()".

func (ExponentialHistogramDataPointSlice) MoveAndAppendTo added in v0.59.0 

func (es ExponentialHistogramDataPointSlice) MoveAndAppendTo(dest ExponentialHistogramDataPointSlice)

MoveAndAppendTo moves all elements from the current slice and appends them to the dest. The current slice will be cleared.

func (ExponentialHistogramDataPointSlice) RemoveIf added in v0.59.0 

func (es ExponentialHistogramDataPointSlice) RemoveIf(f func(ExponentialHistogramDataPoint) bool)

RemoveIf calls f sequentially for each element present in the slice. If f returns true, the element is removed from the slice.

func (ExponentialHistogramDataPointSlice) Sort added in v0.59.0 

func (es ExponentialHistogramDataPointSlice) Sort(less func(a, b ExponentialHistogramDataPoint) bool) ExponentialHistogramDataPointSlice

Sort sorts the ExponentialHistogramDataPoint elements within ExponentialHistogramDataPointSlice given the provided less function so that two instances of ExponentialHistogramDataPointSlice can be compared.

Returns the same instance to allow nicer code like: 

lessFunc := func(a, b ExponentialHistogramDataPoint) bool {
  return a.Name() < b.Name() // choose any comparison here
}
assert.Equal(t, expected.Sort(lessFunc), actual.Sort(lessFunc))

type Gauge 

type Gauge internal.Gauge

func NewGauge 

func NewGauge() Gauge

NewGauge creates a new empty Gauge.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (Gauge) CopyTo added in v0.59.0 

func (ms Gauge) CopyTo(dest Gauge)

CopyTo copies all properties from the current struct to the dest.

func (Gauge) DataPoints added in v0.59.0 

func (ms Gauge) DataPoints() NumberDataPointSlice

DataPoints returns the DataPoints associated with this Gauge.

func (Gauge) MoveTo added in v0.59.0 

func (ms Gauge) MoveTo(dest Gauge)

MoveTo moves all properties from the current struct to dest resetting the current instance to its zero value

type Histogram 

type Histogram internal.Histogram

func NewHistogram 

func NewHistogram() Histogram

NewHistogram creates a new empty Histogram.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (Histogram) AggregationTemporality added in v0.59.0 

func (ms Histogram) AggregationTemporality() MetricAggregationTemporality

AggregationTemporality returns the aggregationtemporality associated with this Histogram.

func (Histogram) CopyTo added in v0.59.0 

func (ms Histogram) CopyTo(dest Histogram)

CopyTo copies all properties from the current struct to the dest.

func (Histogram) DataPoints added in v0.59.0 

func (ms Histogram) DataPoints() HistogramDataPointSlice

DataPoints returns the DataPoints associated with this Histogram.

func (Histogram) MoveTo added in v0.59.0 

func (ms Histogram) MoveTo(dest Histogram)

MoveTo moves all properties from the current struct to dest resetting the current instance to its zero value

func (Histogram) SetAggregationTemporality added in v0.59.0 

func (ms Histogram) SetAggregationTemporality(v MetricAggregationTemporality)

SetAggregationTemporality replaces the aggregationtemporality associated with this Histogram.

type HistogramDataPoint 

type HistogramDataPoint internal.HistogramDataPoint

func NewHistogramDataPoint 

func NewHistogramDataPoint() HistogramDataPoint

NewHistogramDataPoint creates a new empty HistogramDataPoint.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (HistogramDataPoint) Attributes added in v0.59.0 

func (ms HistogramDataPoint) Attributes() pcommon.Map

Attributes returns the Attributes associated with this HistogramDataPoint.

func (HistogramDataPoint) BucketCounts added in v0.59.0 

func (ms HistogramDataPoint) BucketCounts() pcommon.UInt64Slice

BucketCounts returns the bucketcounts associated with this HistogramDataPoint.

func (HistogramDataPoint) CopyTo added in v0.59.0 

func (ms HistogramDataPoint) CopyTo(dest HistogramDataPoint)

CopyTo copies all properties from the current struct to the dest.

func (HistogramDataPoint) Count added in v0.59.0 

func (ms HistogramDataPoint) Count() uint64

Count returns the count associated with this HistogramDataPoint.

func (HistogramDataPoint) Exemplars added in v0.59.0 

func (ms HistogramDataPoint) Exemplars() ExemplarSlice

Exemplars returns the Exemplars associated with this HistogramDataPoint.

func (HistogramDataPoint) ExplicitBounds added in v0.59.0 

func (ms HistogramDataPoint) ExplicitBounds() pcommon.Float64Slice

ExplicitBounds returns the explicitbounds associated with this HistogramDataPoint.

func (HistogramDataPoint) Flags added in v0.59.0 

func (ms HistogramDataPoint) Flags() MetricDataPointFlags

Flags returns the flags associated with this HistogramDataPoint.

func (HistogramDataPoint) FlagsImmutable deprecated added in v0.59.0 

func (ms HistogramDataPoint) FlagsImmutable() MetricDataPointFlags

Deprecated: [v0.60.0] use Flags.

func (HistogramDataPoint) HasMax added in v0.59.0 

func (ms HistogramDataPoint) HasMax() bool

HasMax returns true if the HistogramDataPoint contains a Max value, false otherwise.

func (HistogramDataPoint) HasMin added in v0.59.0 

func (ms HistogramDataPoint) HasMin() bool

HasMin returns true if the HistogramDataPoint contains a Min value, false otherwise.

func (HistogramDataPoint) HasSum added in v0.59.0 

func (ms HistogramDataPoint) HasSum() bool

HasSum returns true if the HistogramDataPoint contains a Sum value, false otherwise.

func (HistogramDataPoint) Max added in v0.59.0 

func (ms HistogramDataPoint) Max() float64

Max returns the max associated with this HistogramDataPoint.

func (HistogramDataPoint) Min added in v0.59.0 

func (ms HistogramDataPoint) Min() float64

Min returns the min associated with this HistogramDataPoint.

func (HistogramDataPoint) MoveTo added in v0.59.0 

func (ms HistogramDataPoint) MoveTo(dest HistogramDataPoint)

MoveTo moves all properties from the current struct to dest resetting the current instance to its zero value

func (HistogramDataPoint) SetBucketCounts added in v0.59.0 

func (ms HistogramDataPoint) SetBucketCounts(v pcommon.UInt64Slice)

SetBucketCounts replaces the bucketcounts associated with this HistogramDataPoint. Deprecated: [0.60.0] Use BucketCounts().FromRaw() instead

func (HistogramDataPoint) SetCount added in v0.59.0 

func (ms HistogramDataPoint) SetCount(v uint64)

SetCount replaces the count associated with this HistogramDataPoint.

func (HistogramDataPoint) SetExplicitBounds added in v0.59.0 

func (ms HistogramDataPoint) SetExplicitBounds(v pcommon.Float64Slice)

SetExplicitBounds replaces the explicitbounds associated with this HistogramDataPoint. Deprecated: [0.60.0] Use ExplicitBounds().FromRaw() instead

func (HistogramDataPoint) SetFlags added in v0.60.0 

func (ms HistogramDataPoint) SetFlags(v MetricDataPointFlags)

SetFlags replaces the flags associated with this HistogramDataPoint.

func (HistogramDataPoint) SetFlagsImmutable deprecated added in v0.59.0 

func (ms HistogramDataPoint) SetFlagsImmutable(v MetricDataPointFlags)

Deprecated: [v0.60.0] use SetFlags.

func (HistogramDataPoint) SetMax added in v0.59.0 

func (ms HistogramDataPoint) SetMax(v float64)

SetMax replaces the max associated with this HistogramDataPoint.

func (HistogramDataPoint) SetMin added in v0.59.0 

func (ms HistogramDataPoint) SetMin(v float64)

SetMin replaces the min associated with this HistogramDataPoint.

func (HistogramDataPoint) SetStartTimestamp added in v0.59.0 

func (ms HistogramDataPoint) SetStartTimestamp(v pcommon.Timestamp)

SetStartTimestamp replaces the starttimestamp associated with this HistogramDataPoint.

func (HistogramDataPoint) SetSum added in v0.59.0 

func (ms HistogramDataPoint) SetSum(v float64)

SetSum replaces the sum associated with this HistogramDataPoint.

func (HistogramDataPoint) SetTimestamp added in v0.59.0 

func (ms HistogramDataPoint) SetTimestamp(v pcommon.Timestamp)

SetTimestamp replaces the timestamp associated with this HistogramDataPoint.

func (HistogramDataPoint) StartTimestamp added in v0.59.0 

func (ms HistogramDataPoint) StartTimestamp() pcommon.Timestamp

StartTimestamp returns the starttimestamp associated with this HistogramDataPoint.

func (HistogramDataPoint) Sum added in v0.59.0 

func (ms HistogramDataPoint) Sum() float64

Sum returns the sum associated with this HistogramDataPoint.

func (HistogramDataPoint) Timestamp added in v0.59.0 

func (ms HistogramDataPoint) Timestamp() pcommon.Timestamp

Timestamp returns the timestamp associated with this HistogramDataPoint.

type HistogramDataPointSlice 

type HistogramDataPointSlice internal.HistogramDataPointSlice

HistogramDataPointSlice logically represents a slice of HistogramDataPoint.

This is a reference type. If passed by value and callee modifies it, the caller will see the modification.

Must use NewHistogramDataPointSlice function to create new instances. Important: zero-initialized instance is not valid for use.

func NewHistogramDataPointSlice 

func NewHistogramDataPointSlice() HistogramDataPointSlice

NewHistogramDataPointSlice creates a HistogramDataPointSlice with 0 elements. Can use "EnsureCapacity" to initialize with a given capacity.

func (HistogramDataPointSlice) AppendEmpty added in v0.59.0 

func (es HistogramDataPointSlice) AppendEmpty() HistogramDataPoint

AppendEmpty will append to the end of the slice an empty HistogramDataPoint. It returns the newly added HistogramDataPoint.

func (HistogramDataPointSlice) At added in v0.59.0 

func (es HistogramDataPointSlice) At(ix int) HistogramDataPoint

At returns the element at the given index.

This function is used mostly for iterating over all the values in the slice: 

for i := 0; i < es.Len(); i++ {
    e := es.At(i)
    ... // Do something with the element
}

func (HistogramDataPointSlice) CopyTo added in v0.59.0 

func (es HistogramDataPointSlice) CopyTo(dest HistogramDataPointSlice)

CopyTo copies all elements from the current slice to the dest.

func (HistogramDataPointSlice) EnsureCapacity added in v0.59.0 

func (es HistogramDataPointSlice) EnsureCapacity(newCap int)

EnsureCapacity is an operation that ensures the slice has at least the specified capacity. 1. If the newCap <= cap then no change in capacity. 2. If the newCap > cap then the slice capacity will be expanded to equal newCap.

Here is how a new HistogramDataPointSlice can be initialized: 

es := NewHistogramDataPointSlice()
es.EnsureCapacity(4)
for i := 0; i < 4; i++ {
    e := es.AppendEmpty()
    // Here should set all the values for e.
}

func (HistogramDataPointSlice) Len added in v0.59.0 

func (es HistogramDataPointSlice) Len() int

Len returns the number of elements in the slice.

Returns "0" for a newly instance created with "NewHistogramDataPointSlice()".

func (HistogramDataPointSlice) MoveAndAppendTo added in v0.59.0 

func (es HistogramDataPointSlice) MoveAndAppendTo(dest HistogramDataPointSlice)

MoveAndAppendTo moves all elements from the current slice and appends them to the dest. The current slice will be cleared.

func (HistogramDataPointSlice) RemoveIf added in v0.59.0 

func (es HistogramDataPointSlice) RemoveIf(f func(HistogramDataPoint) bool)

RemoveIf calls f sequentially for each element present in the slice. If f returns true, the element is removed from the slice.

func (HistogramDataPointSlice) Sort added in v0.59.0 

func (es HistogramDataPointSlice) Sort(less func(a, b HistogramDataPoint) bool) HistogramDataPointSlice

Sort sorts the HistogramDataPoint elements within HistogramDataPointSlice given the provided less function so that two instances of HistogramDataPointSlice can be compared.

Returns the same instance to allow nicer code like: 

lessFunc := func(a, b HistogramDataPoint) bool {
  return a.Name() < b.Name() // choose any comparison here
}
assert.Equal(t, expected.Sort(lessFunc), actual.Sort(lessFunc))

type MarshalSizer added in v0.60.0 

type MarshalSizer interface {
	Marshaler
	Sizer
}

MarshalSizer is the interface that groups the basic Marshal and Size methods

func NewProtoMarshaler 

func NewProtoMarshaler() MarshalSizer

NewProtoMarshaler returns a MarshalSizer. Marshals to OTLP binary protobuf bytes and calculates the size of the marshaled Metrics.

type Marshaler 

type Marshaler interface {
	// MarshalMetrics the given pmetric.Metrics into bytes.
	// If the error is not nil, the returned bytes slice cannot be used.
	MarshalMetrics(md Metrics) ([]byte, error)
}

Marshaler marshals pmetric.Metrics into bytes.

func NewJSONMarshaler 

func NewJSONMarshaler() Marshaler

NewJSONMarshaler returns a model.Marshaler. Marshals to OTLP json bytes.

type MarshalerSizer deprecated added in v0.59.0 

type MarshalerSizer = MarshalSizer

Deprecated: [v0.60.0] use MarshalSizer.

type Metric 

type Metric internal.Metric

func NewMetric 

func NewMetric() Metric

NewMetric creates a new empty Metric.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (Metric) CopyTo added in v0.59.0 

func (ms Metric) CopyTo(dest Metric)

CopyTo copies all properties from the current struct to the dest.

func (Metric) DataType added in v0.59.0 

func (ms Metric) DataType() MetricDataType

DataType returns the type of the data for this Metric. Calling this function on zero-initialized Metric will cause a panic.

func (Metric) Description added in v0.59.0 

func (ms Metric) Description() string

Description returns the description associated with this Metric.

func (Metric) ExponentialHistogram added in v0.59.0 

func (ms Metric) ExponentialHistogram() ExponentialHistogram

ExponentialHistogram returns the exponentialhistogram associated with this Metric.

Calling this function when DataType() != MetricDataTypeExponentialHistogram returns an invalid zero-initialized instance of ExponentialHistogram. Note that using such ExponentialHistogram instance can cause panic.

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) Gauge added in v0.59.0 

func (ms Metric) Gauge() Gauge

Gauge returns the gauge associated with this Metric.

Calling this function when DataType() != MetricDataTypeGauge returns an invalid zero-initialized instance of Gauge. Note that using such Gauge instance can cause panic.

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) Histogram added in v0.59.0 

func (ms Metric) Histogram() Histogram

Histogram returns the histogram associated with this Metric.

Calling this function when DataType() != MetricDataTypeHistogram returns an invalid zero-initialized instance of Histogram. Note that using such Histogram instance can cause panic.

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) MoveTo added in v0.59.0 

func (ms Metric) MoveTo(dest Metric)

MoveTo moves all properties from the current struct to dest resetting the current instance to its zero value

func (Metric) Name added in v0.59.0 

func (ms Metric) Name() string

Name returns the name associated with this Metric.

func (Metric) SetDataType deprecated added in v0.59.0 

func (ms Metric) SetDataType(ty MetricDataType)

Deprecated: [v0.60.0] use one of SetEmptyGauge, SetEmptySum, SetEmptyHistogram, SetEmptyExponentialHistogram, or SetEmptySummary.

func (Metric) SetDescription added in v0.59.0 

func (ms Metric) SetDescription(v string)

SetDescription replaces the description associated with this Metric.

func (Metric) SetEmptyExponentialHistogram added in v0.60.0 

func (ms Metric) SetEmptyExponentialHistogram() ExponentialHistogram

SetEmptyExponentialHistogram sets an empty exponentialhistogram to this Metric.

After this, DataType() function will return MetricDataTypeExponentialHistogram".

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) SetEmptyGauge added in v0.60.0 

func (ms Metric) SetEmptyGauge() Gauge

SetEmptyGauge sets an empty gauge to this Metric.

After this, DataType() function will return MetricDataTypeGauge".

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) SetEmptyHistogram added in v0.60.0 

func (ms Metric) SetEmptyHistogram() Histogram

SetEmptyHistogram sets an empty histogram to this Metric.

After this, DataType() function will return MetricDataTypeHistogram".

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) SetEmptySum added in v0.60.0 

func (ms Metric) SetEmptySum() Sum

SetEmptySum sets an empty sum to this Metric.

After this, DataType() function will return MetricDataTypeSum".

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) SetEmptySummary added in v0.60.0 

func (ms Metric) SetEmptySummary() Summary

SetEmptySummary sets an empty summary to this Metric.

After this, DataType() function will return MetricDataTypeSummary".

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) SetName added in v0.59.0 

func (ms Metric) SetName(v string)

SetName replaces the name associated with this Metric.

func (Metric) SetUnit added in v0.59.0 

func (ms Metric) SetUnit(v string)

SetUnit replaces the unit associated with this Metric.

func (Metric) Sum added in v0.59.0 

func (ms Metric) Sum() Sum

Sum returns the sum associated with this Metric.

Calling this function when DataType() != MetricDataTypeSum returns an invalid zero-initialized instance of Sum. Note that using such Sum instance can cause panic.

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) Summary added in v0.59.0 

func (ms Metric) Summary() Summary

Summary returns the summary associated with this Metric.

Calling this function when DataType() != MetricDataTypeSummary returns an invalid zero-initialized instance of Summary. Note that using such Summary instance can cause panic.

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) Unit added in v0.59.0 

func (ms Metric) Unit() string

Unit returns the unit associated with this Metric.

type MetricAggregationTemporality 

type MetricAggregationTemporality int32

MetricAggregationTemporality defines how a metric aggregator reports aggregated values. It describes how those values relate to the time interval over which they are aggregated.

func (MetricAggregationTemporality) String added in v0.59.0 

func (at MetricAggregationTemporality) String() string

String returns the string representation of the MetricAggregationTemporality.

type MetricDataPointFlags 

type MetricDataPointFlags uint32

MetricDataPointFlags defines how a metric aggregator reports aggregated values. It describes how those values relate to the time interval over which they are aggregated.

This is a temporary name, until the current MetricDataPointFlags is deprecated and removed.

func (MetricDataPointFlags) NoRecordedValue added in v0.59.0 

func (ms MetricDataPointFlags) NoRecordedValue() bool

NoRecordedValue returns true if the MetricDataPointFlags contains the NoRecordedValue flag.

func (MetricDataPointFlags) WithNoRecordedValue added in v0.60.0 

func (ms MetricDataPointFlags) WithNoRecordedValue(b bool) MetricDataPointFlags

WithNoRecordedValue returns a new MetricDataPointFlags, with the NoRecordedValue flag set to the given value.

type MetricDataPointFlagsImmutable deprecated added in v0.59.0 

type MetricDataPointFlagsImmutable = MetricDataPointFlags

Deprecated: [v0.60.0] Use MetricDataPointFlags.

type MetricDataType 

type MetricDataType int32

MetricDataType specifies the type of data in a Metric. 

const (
	MetricDataTypeNone MetricDataType = iota
	MetricDataTypeGauge
	MetricDataTypeSum
	MetricDataTypeHistogram
	MetricDataTypeExponentialHistogram
	MetricDataTypeSummary
)

func (MetricDataType) String added in v0.59.0 

func (mdt MetricDataType) String() string

String returns the string representation of the MetricDataType.

type MetricSlice 

type MetricSlice internal.MetricSlice

MetricSlice logically represents a slice of Metric.

This is a reference type. If passed by value and callee modifies it, the caller will see the modification.

Must use NewMetricSlice function to create new instances. Important: zero-initialized instance is not valid for use.

func NewMetricSlice 

func NewMetricSlice() MetricSlice

NewMetricSlice creates a MetricSlice with 0 elements. Can use "EnsureCapacity" to initialize with a given capacity.

func (MetricSlice) AppendEmpty added in v0.59.0 

func (es MetricSlice) AppendEmpty() Metric

AppendEmpty will append to the end of the slice an empty Metric. It returns the newly added Metric.

func (MetricSlice) At added in v0.59.0 

func (es MetricSlice) At(ix int) Metric

At returns the element at the given index.

This function is used mostly for iterating over all the values in the slice: 

for i := 0; i < es.Len(); i++ {
    e := es.At(i)
    ... // Do something with the element
}

func (MetricSlice) CopyTo added in v0.59.0 

func (es MetricSlice) CopyTo(dest MetricSlice)

CopyTo copies all elements from the current slice to the dest.

func (MetricSlice) EnsureCapacity added in v0.59.0 

func (es MetricSlice) EnsureCapacity(newCap int)

EnsureCapacity is an operation that ensures the slice has at least the specified capacity. 1. If the newCap <= cap then no change in capacity. 2. If the newCap > cap then the slice capacity will be expanded to equal newCap.

Here is how a new MetricSlice can be initialized: 

es := NewMetricSlice()
es.EnsureCapacity(4)
for i := 0; i < 4; i++ {
    e := es.AppendEmpty()
    // Here should set all the values for e.
}

func (MetricSlice) Len added in v0.59.0 

func (es MetricSlice) Len() int

Len returns the number of elements in the slice.

Returns "0" for a newly instance created with "NewMetricSlice()".

func (MetricSlice) MoveAndAppendTo added in v0.59.0 

func (es MetricSlice) MoveAndAppendTo(dest MetricSlice)

MoveAndAppendTo moves all elements from the current slice and appends them to the dest. The current slice will be cleared.

func (MetricSlice) RemoveIf added in v0.59.0 

func (es MetricSlice) RemoveIf(f func(Metric) bool)

RemoveIf calls f sequentially for each element present in the slice. If f returns true, the element is removed from the slice.

func (MetricSlice) Sort added in v0.59.0 

func (es MetricSlice) Sort(less func(a, b Metric) bool) MetricSlice

Sort sorts the Metric elements within MetricSlice given the provided less function so that two instances of MetricSlice can be compared.

Returns the same instance to allow nicer code like: 

lessFunc := func(a, b Metric) bool {
  return a.Name() < b.Name() // choose any comparison here
}
assert.Equal(t, expected.Sort(lessFunc), actual.Sort(lessFunc))

type Metrics 

type Metrics internal.Metrics

Metrics is the top-level struct that is propagated through the metrics pipeline. Use NewMetrics to create new instance, zero-initialized instance is not valid for use.

func NewMetrics 

func NewMetrics() Metrics

NewMetrics creates a new Metrics struct.

func (Metrics) Clone added in v0.59.0 

func (ms Metrics) Clone() Metrics

Clone returns a copy of MetricData.

func (Metrics) DataPointCount added in v0.59.0 

func (ms Metrics) DataPointCount() (dataPointCount int)

DataPointCount calculates the total number of data points.

func (Metrics) MetricCount added in v0.59.0 

func (ms Metrics) MetricCount() int

MetricCount calculates the total number of metrics.

func (Metrics) MoveTo added in v0.59.0 

func (ms Metrics) MoveTo(dest Metrics)

MoveTo moves all properties from the current struct to dest resetting the current instance to its zero value.

func (Metrics) ResourceMetrics added in v0.59.0 

func (ms Metrics) ResourceMetrics() ResourceMetricsSlice

ResourceMetrics returns the ResourceMetricsSlice associated with this Metrics.

type NumberDataPoint 

type NumberDataPoint internal.NumberDataPoint

func NewNumberDataPoint 

func NewNumberDataPoint() NumberDataPoint

NewNumberDataPoint creates a new empty NumberDataPoint.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (NumberDataPoint) Attributes added in v0.59.0 

func (ms NumberDataPoint) Attributes() pcommon.Map

Attributes returns the Attributes associated with this NumberDataPoint.

func (NumberDataPoint) CopyTo added in v0.59.0 

func (ms NumberDataPoint) CopyTo(dest NumberDataPoint)

CopyTo copies all properties from the current struct to the dest.

func (NumberDataPoint) DoubleVal added in v0.59.0 

func (ms NumberDataPoint) DoubleVal() float64

DoubleVal returns the doubleval associated with this NumberDataPoint.

func (NumberDataPoint) Exemplars added in v0.59.0 

func (ms NumberDataPoint) Exemplars() ExemplarSlice

Exemplars returns the Exemplars associated with this NumberDataPoint.

func (NumberDataPoint) Flags added in v0.59.0 

func (ms NumberDataPoint) Flags() MetricDataPointFlags

Flags returns the flags associated with this NumberDataPoint.

func (NumberDataPoint) FlagsImmutable deprecated added in v0.59.0 

func (ms NumberDataPoint) FlagsImmutable() MetricDataPointFlags

Deprecated: [v0.60.0] use Flags.

func (NumberDataPoint) IntVal added in v0.59.0 

func (ms NumberDataPoint) IntVal() int64

IntVal returns the intval associated with this NumberDataPoint.

func (NumberDataPoint) MoveTo added in v0.59.0 

func (ms NumberDataPoint) MoveTo(dest NumberDataPoint)

MoveTo moves all properties from the current struct to dest resetting the current instance to its zero value

func (NumberDataPoint) SetDoubleVal added in v0.59.0 

func (ms NumberDataPoint) SetDoubleVal(v float64)

SetDoubleVal replaces the doubleval associated with this NumberDataPoint.

func (NumberDataPoint) SetFlags added in v0.60.0 

func (ms NumberDataPoint) SetFlags(v MetricDataPointFlags)

SetFlags replaces the flags associated with this NumberDataPoint.

func (NumberDataPoint) SetFlagsImmutable deprecated added in v0.59.0 

func (ms NumberDataPoint) SetFlagsImmutable(v MetricDataPointFlags)

Deprecated: [v0.60.0] use SetFlags.

func (NumberDataPoint) SetIntVal added in v0.59.0 

func (ms NumberDataPoint) SetIntVal(v int64)

SetIntVal replaces the intval associated with this NumberDataPoint.

func (NumberDataPoint) SetStartTimestamp added in v0.59.0 

func (ms NumberDataPoint) SetStartTimestamp(v pcommon.Timestamp)

SetStartTimestamp replaces the starttimestamp associated with this NumberDataPoint.

func (NumberDataPoint) SetTimestamp added in v0.59.0 

func (ms NumberDataPoint) SetTimestamp(v pcommon.Timestamp)

SetTimestamp replaces the timestamp associated with this NumberDataPoint.

func (NumberDataPoint) StartTimestamp added in v0.59.0 

func (ms NumberDataPoint) StartTimestamp() pcommon.Timestamp

StartTimestamp returns the starttimestamp associated with this NumberDataPoint.

func (NumberDataPoint) Timestamp added in v0.59.0 

func (ms NumberDataPoint) Timestamp() pcommon.Timestamp

Timestamp returns the timestamp associated with this NumberDataPoint.

func (NumberDataPoint) ValueType added in v0.59.0 

func (ms NumberDataPoint) ValueType() NumberDataPointValueType

ValueType returns the type of the value for this NumberDataPoint. Calling this function on zero-initialized NumberDataPoint will cause a panic.

type NumberDataPointSlice 

type NumberDataPointSlice internal.NumberDataPointSlice

NumberDataPointSlice logically represents a slice of NumberDataPoint.

This is a reference type. If passed by value and callee modifies it, the caller will see the modification.

Must use NewNumberDataPointSlice function to create new instances. Important: zero-initialized instance is not valid for use.

func NewNumberDataPointSlice 

func NewNumberDataPointSlice() NumberDataPointSlice

NewNumberDataPointSlice creates a NumberDataPointSlice with 0 elements. Can use "EnsureCapacity" to initialize with a given capacity.

func (NumberDataPointSlice) AppendEmpty added in v0.59.0 

func (es NumberDataPointSlice) AppendEmpty() NumberDataPoint

AppendEmpty will append to the end of the slice an empty NumberDataPoint. It returns the newly added NumberDataPoint.

func (NumberDataPointSlice) At added in v0.59.0 

func (es NumberDataPointSlice) At(ix int) NumberDataPoint

At returns the element at the given index.

This function is used mostly for iterating over all the values in the slice: 

for i := 0; i < es.Len(); i++ {
    e := es.At(i)
    ... // Do something with the element
}

func (NumberDataPointSlice) CopyTo added in v0.59.0 

func (es NumberDataPointSlice) CopyTo(dest NumberDataPointSlice)

CopyTo copies all elements from the current slice to the dest.

func (NumberDataPointSlice) EnsureCapacity added in v0.59.0 

func (es NumberDataPointSlice) EnsureCapacity(newCap int)

EnsureCapacity is an operation that ensures the slice has at least the specified capacity. 1. If the newCap <= cap then no change in capacity. 2. If the newCap > cap then the slice capacity will be expanded to equal newCap.

Here is how a new NumberDataPointSlice can be initialized: 

es := NewNumberDataPointSlice()
es.EnsureCapacity(4)
for i := 0; i < 4; i++ {
    e := es.AppendEmpty()
    // Here should set all the values for e.
}

func (NumberDataPointSlice) Len added in v0.59.0 

func (es NumberDataPointSlice) Len() int

Len returns the number of elements in the slice.

Returns "0" for a newly instance created with "NewNumberDataPointSlice()".

func (NumberDataPointSlice) MoveAndAppendTo added in v0.59.0 

func (es NumberDataPointSlice) MoveAndAppendTo(dest NumberDataPointSlice)

MoveAndAppendTo moves all elements from the current slice and appends them to the dest. The current slice will be cleared.

func (NumberDataPointSlice) RemoveIf added in v0.59.0 

func (es NumberDataPointSlice) RemoveIf(f func(NumberDataPoint) bool)

RemoveIf calls f sequentially for each element present in the slice. If f returns true, the element is removed from the slice.

func (NumberDataPointSlice) Sort added in v0.59.0 

func (es NumberDataPointSlice) Sort(less func(a, b NumberDataPoint) bool) NumberDataPointSlice

Sort sorts the NumberDataPoint elements within NumberDataPointSlice given the provided less function so that two instances of NumberDataPointSlice can be compared.

Returns the same instance to allow nicer code like: 

lessFunc := func(a, b NumberDataPoint) bool {
  return a.Name() < b.Name() // choose any comparison here
}
assert.Equal(t, expected.Sort(lessFunc), actual.Sort(lessFunc))

type NumberDataPointValueType added in v0.50.0 

type NumberDataPointValueType int32

NumberDataPointValueType specifies the type of NumberDataPoint value. 

const (
	NumberDataPointValueTypeNone NumberDataPointValueType = iota
	NumberDataPointValueTypeInt
	NumberDataPointValueTypeDouble
)

func (NumberDataPointValueType) String added in v0.59.0 

func (nt NumberDataPointValueType) String() string

String returns the string representation of the NumberDataPointValueType.

type OptionalType added in v0.59.0 

type OptionalType int32

OptionalType wraps optional fields into oneof fields 

const (
	OptionalTypeNone OptionalType = iota
	OptionalTypeDouble
)

func (OptionalType) String added in v0.59.0 

func (ot OptionalType) String() string

String returns the string representation of the OptionalType.

type ResourceMetrics 

type ResourceMetrics internal.ResourceMetrics

func NewResourceMetrics 

func NewResourceMetrics() ResourceMetrics

NewResourceMetrics creates a new empty ResourceMetrics.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (ResourceMetrics) CopyTo added in v0.59.0 

func (ms ResourceMetrics) CopyTo(dest ResourceMetrics)

CopyTo copies all properties from the current struct to the dest.

func (ResourceMetrics) MoveTo added in v0.59.0 

func (ms ResourceMetrics) MoveTo(dest ResourceMetrics)

MoveTo moves all properties from the current struct to dest resetting the current instance to its zero value

func (ResourceMetrics) Resource added in v0.59.0 

func (ms ResourceMetrics) Resource() pcommon.Resource

Resource returns the resource associated with this ResourceMetrics.

func (ResourceMetrics) SchemaUrl added in v0.59.0 

func (ms ResourceMetrics) SchemaUrl() string

SchemaUrl returns the schemaurl associated with this ResourceMetrics.

func (ResourceMetrics) ScopeMetrics added in v0.59.0 

func (ms ResourceMetrics) ScopeMetrics() ScopeMetricsSlice

ScopeMetrics returns the ScopeMetrics associated with this ResourceMetrics.

func (ResourceMetrics) SetSchemaUrl added in v0.59.0 

func (ms ResourceMetrics) SetSchemaUrl(v string)

SetSchemaUrl replaces the schemaurl associated with this ResourceMetrics.

type ResourceMetricsSlice 

type ResourceMetricsSlice internal.ResourceMetricsSlice

ResourceMetricsSlice logically represents a slice of ResourceMetrics.

This is a reference type. If passed by value and callee modifies it, the caller will see the modification.

Must use NewResourceMetricsSlice function to create new instances. Important: zero-initialized instance is not valid for use.

func NewResourceMetricsSlice 

func NewResourceMetricsSlice() ResourceMetricsSlice

NewResourceMetricsSlice creates a ResourceMetricsSlice with 0 elements. Can use "EnsureCapacity" to initialize with a given capacity.

func (ResourceMetricsSlice) AppendEmpty added in v0.59.0 

func (es ResourceMetricsSlice) AppendEmpty() ResourceMetrics

AppendEmpty will append to the end of the slice an empty ResourceMetrics. It returns the newly added ResourceMetrics.

func (ResourceMetricsSlice) At added in v0.59.0 

func (es ResourceMetricsSlice) At(ix int) ResourceMetrics

At returns the element at the given index.

This function is used mostly for iterating over all the values in the slice: 

for i := 0; i < es.Len(); i++ {
    e := es.At(i)
    ... // Do something with the element
}

func (ResourceMetricsSlice) CopyTo added in v0.59.0 

func (es ResourceMetricsSlice) CopyTo(dest ResourceMetricsSlice)

CopyTo copies all elements from the current slice to the dest.

func (ResourceMetricsSlice) EnsureCapacity added in v0.59.0 

func (es ResourceMetricsSlice) EnsureCapacity(newCap int)

EnsureCapacity is an operation that ensures the slice has at least the specified capacity. 1. If the newCap <= cap then no change in capacity. 2. If the newCap > cap then the slice capacity will be expanded to equal newCap.

Here is how a new ResourceMetricsSlice can be initialized: 

es := NewResourceMetricsSlice()
es.EnsureCapacity(4)
for i := 0; i < 4; i++ {
    e := es.AppendEmpty()
    // Here should set all the values for e.
}

func (ResourceMetricsSlice) Len added in v0.59.0 

func (es ResourceMetricsSlice) Len() int

Len returns the number of elements in the slice.

Returns "0" for a newly instance created with "NewResourceMetricsSlice()".

func (ResourceMetricsSlice) MoveAndAppendTo added in v0.59.0 

func (es ResourceMetricsSlice) MoveAndAppendTo(dest ResourceMetricsSlice)

MoveAndAppendTo moves all elements from the current slice and appends them to the dest. The current slice will be cleared.

func (ResourceMetricsSlice) RemoveIf added in v0.59.0 

func (es ResourceMetricsSlice) RemoveIf(f func(ResourceMetrics) bool)

RemoveIf calls f sequentially for each element present in the slice. If f returns true, the element is removed from the slice.

func (ResourceMetricsSlice) Sort added in v0.59.0 

func (es ResourceMetricsSlice) Sort(less func(a, b ResourceMetrics) bool) ResourceMetricsSlice

Sort sorts the ResourceMetrics elements within ResourceMetricsSlice given the provided less function so that two instances of ResourceMetricsSlice can be compared.

Returns the same instance to allow nicer code like: 

lessFunc := func(a, b ResourceMetrics) bool {
  return a.Name() < b.Name() // choose any comparison here
}
assert.Equal(t, expected.Sort(lessFunc), actual.Sort(lessFunc))

type ScopeMetrics 

type ScopeMetrics internal.ScopeMetrics

func NewScopeMetrics 

func NewScopeMetrics() ScopeMetrics

NewScopeMetrics creates a new empty ScopeMetrics.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (ScopeMetrics) CopyTo added in v0.59.0 

func (ms ScopeMetrics) CopyTo(dest ScopeMetrics)

CopyTo copies all properties from the current struct to the dest.

func (ScopeMetrics) Metrics added in v0.59.0 

func (ms ScopeMetrics) Metrics() MetricSlice

Metrics returns the Metrics associated with this ScopeMetrics.

func (ScopeMetrics) MoveTo added in v0.59.0 

func (ms ScopeMetrics) MoveTo(dest ScopeMetrics)

MoveTo moves all properties from the current struct to dest resetting the current instance to its zero value

func (ScopeMetrics) SchemaUrl added in v0.59.0 

func (ms ScopeMetrics) SchemaUrl() string

SchemaUrl returns the schemaurl associated with this ScopeMetrics.

func (ScopeMetrics) Scope added in v0.59.0 

func (ms ScopeMetrics) Scope() pcommon.InstrumentationScope

Scope returns the scope associated with this ScopeMetrics.

func (ScopeMetrics) SetSchemaUrl added in v0.59.0 

func (ms ScopeMetrics) SetSchemaUrl(v string)

SetSchemaUrl replaces the schemaurl associated with this ScopeMetrics.

type ScopeMetricsSlice 

type ScopeMetricsSlice internal.ScopeMetricsSlice

ScopeMetricsSlice logically represents a slice of ScopeMetrics.

This is a reference type. If passed by value and callee modifies it, the caller will see the modification.

Must use NewScopeMetricsSlice function to create new instances. Important: zero-initialized instance is not valid for use.

func NewScopeMetricsSlice 

func NewScopeMetricsSlice() ScopeMetricsSlice

NewScopeMetricsSlice creates a ScopeMetricsSlice with 0 elements. Can use "EnsureCapacity" to initialize with a given capacity.

func (ScopeMetricsSlice) AppendEmpty added in v0.59.0 

func (es ScopeMetricsSlice) AppendEmpty() ScopeMetrics

AppendEmpty will append to the end of the slice an empty ScopeMetrics. It returns the newly added ScopeMetrics.

func (ScopeMetricsSlice) At added in v0.59.0 

func (es ScopeMetricsSlice) At(ix int) ScopeMetrics

At returns the element at the given index.

This function is used mostly for iterating over all the values in the slice: 

for i := 0; i < es.Len(); i++ {
    e := es.At(i)
    ... // Do something with the element
}

func (ScopeMetricsSlice) CopyTo added in v0.59.0 

func (es ScopeMetricsSlice) CopyTo(dest ScopeMetricsSlice)

CopyTo copies all elements from the current slice to the dest.

func (ScopeMetricsSlice) EnsureCapacity added in v0.59.0 

func (es ScopeMetricsSlice) EnsureCapacity(newCap int)

EnsureCapacity is an operation that ensures the slice has at least the specified capacity. 1. If the newCap <= cap then no change in capacity. 2. If the newCap > cap then the slice capacity will be expanded to equal newCap.

Here is how a new ScopeMetricsSlice can be initialized: 

es := NewScopeMetricsSlice()
es.EnsureCapacity(4)
for i := 0; i < 4; i++ {
    e := es.AppendEmpty()
    // Here should set all the values for e.
}

func (ScopeMetricsSlice) Len added in v0.59.0 

func (es ScopeMetricsSlice) Len() int

Len returns the number of elements in the slice.

Returns "0" for a newly instance created with "NewScopeMetricsSlice()".

func (ScopeMetricsSlice) MoveAndAppendTo added in v0.59.0 

func (es ScopeMetricsSlice) MoveAndAppendTo(dest ScopeMetricsSlice)

MoveAndAppendTo moves all elements from the current slice and appends them to the dest. The current slice will be cleared.

func (ScopeMetricsSlice) RemoveIf added in v0.59.0 

func (es ScopeMetricsSlice) RemoveIf(f func(ScopeMetrics) bool)

RemoveIf calls f sequentially for each element present in the slice. If f returns true, the element is removed from the slice.

func (ScopeMetricsSlice) Sort added in v0.59.0 

func (es ScopeMetricsSlice) Sort(less func(a, b ScopeMetrics) bool) ScopeMetricsSlice

Sort sorts the ScopeMetrics elements within ScopeMetricsSlice given the provided less function so that two instances of ScopeMetricsSlice can be compared.

Returns the same instance to allow nicer code like: 

lessFunc := func(a, b ScopeMetrics) bool {
  return a.Name() < b.Name() // choose any comparison here
}
assert.Equal(t, expected.Sort(lessFunc), actual.Sort(lessFunc))

type Sizer 

type Sizer interface {
	// MetricsSize returns the size in bytes of a marshaled Metrics.
	MetricsSize(md Metrics) int
}

Sizer is an optional interface implemented by the Marshaler, that calculates the size of a marshaled Metrics.

type Sum 

type Sum internal.Sum

func NewSum 

func NewSum() Sum

NewSum creates a new empty Sum.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (Sum) AggregationTemporality added in v0.59.0 

func (ms Sum) AggregationTemporality() MetricAggregationTemporality

AggregationTemporality returns the aggregationtemporality associated with this Sum.

func (Sum) CopyTo added in v0.59.0 

func (ms Sum) CopyTo(dest Sum)

CopyTo copies all properties from the current struct to the dest.

func (Sum) DataPoints added in v0.59.0 

func (ms Sum) DataPoints() NumberDataPointSlice

DataPoints returns the DataPoints associated with this Sum.

func (Sum) IsMonotonic added in v0.59.0 

func (ms Sum) IsMonotonic() bool

IsMonotonic returns the ismonotonic associated with this Sum.

func (Sum) MoveTo added in v0.59.0 

func (ms Sum) MoveTo(dest Sum)

MoveTo moves all properties from the current struct to dest resetting the current instance to its zero value

func (Sum) SetAggregationTemporality added in v0.59.0 

func (ms Sum) SetAggregationTemporality(v MetricAggregationTemporality)

SetAggregationTemporality replaces the aggregationtemporality associated with this Sum.

func (Sum) SetIsMonotonic added in v0.59.0 

func (ms Sum) SetIsMonotonic(v bool)

SetIsMonotonic replaces the ismonotonic associated with this Sum.

type Summary 

type Summary internal.Summary

func NewSummary 

func NewSummary() Summary

NewSummary creates a new empty Summary.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (Summary) CopyTo added in v0.59.0 

func (ms Summary) CopyTo(dest Summary)

CopyTo copies all properties from the current struct to the dest.

func (Summary) DataPoints added in v0.59.0 

func (ms Summary) DataPoints() SummaryDataPointSlice

DataPoints returns the DataPoints associated with this Summary.

func (Summary) MoveTo added in v0.59.0 

func (ms Summary) MoveTo(dest Summary)

MoveTo moves all properties from the current struct to dest resetting the current instance to its zero value

type SummaryDataPoint 

type SummaryDataPoint internal.SummaryDataPoint

func NewSummaryDataPoint 

func NewSummaryDataPoint() SummaryDataPoint

NewSummaryDataPoint creates a new empty SummaryDataPoint.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (SummaryDataPoint) Attributes added in v0.59.0 

func (ms SummaryDataPoint) Attributes() pcommon.Map

Attributes returns the Attributes associated with this SummaryDataPoint.

func (SummaryDataPoint) CopyTo added in v0.59.0 

func (ms SummaryDataPoint) CopyTo(dest SummaryDataPoint)

CopyTo copies all properties from the current struct to the dest.

func (SummaryDataPoint) Count added in v0.59.0 

func (ms SummaryDataPoint) Count() uint64

Count returns the count associated with this SummaryDataPoint.

func (SummaryDataPoint) Flags added in v0.59.0 

func (ms SummaryDataPoint) Flags() MetricDataPointFlags

Flags returns the flags associated with this SummaryDataPoint.

func (SummaryDataPoint) FlagsImmutable deprecated added in v0.59.0 

func (ms SummaryDataPoint) FlagsImmutable() MetricDataPointFlags

Deprecated: [v0.60.0] use Flags.

func (SummaryDataPoint) MoveTo added in v0.59.0 

func (ms SummaryDataPoint) MoveTo(dest SummaryDataPoint)

MoveTo moves all properties from the current struct to dest resetting the current instance to its zero value

func (SummaryDataPoint) QuantileValues added in v0.59.0 

func (ms SummaryDataPoint) QuantileValues() ValueAtQuantileSlice

QuantileValues returns the QuantileValues associated with this SummaryDataPoint.

func (SummaryDataPoint) SetCount added in v0.59.0 

func (ms SummaryDataPoint) SetCount(v uint64)

SetCount replaces the count associated with this SummaryDataPoint.

func (SummaryDataPoint) SetFlags added in v0.60.0 

func (ms SummaryDataPoint) SetFlags(v MetricDataPointFlags)

SetFlags replaces the flags associated with this SummaryDataPoint.

func (SummaryDataPoint) SetFlagsImmutable deprecated added in v0.59.0 

func (ms SummaryDataPoint) SetFlagsImmutable(v MetricDataPointFlags)

Deprecated: [v0.60.0] use SetFlags.

func (SummaryDataPoint) SetStartTimestamp added in v0.59.0 

func (ms SummaryDataPoint) SetStartTimestamp(v pcommon.Timestamp)

SetStartTimestamp replaces the starttimestamp associated with this SummaryDataPoint.

func (SummaryDataPoint) SetSum added in v0.59.0 

func (ms SummaryDataPoint) SetSum(v float64)

SetSum replaces the sum associated with this SummaryDataPoint.

func (SummaryDataPoint) SetTimestamp added in v0.59.0 

func (ms SummaryDataPoint) SetTimestamp(v pcommon.Timestamp)

SetTimestamp replaces the timestamp associated with this SummaryDataPoint.

func (SummaryDataPoint) StartTimestamp added in v0.59.0 

func (ms SummaryDataPoint) StartTimestamp() pcommon.Timestamp

StartTimestamp returns the starttimestamp associated with this SummaryDataPoint.

func (SummaryDataPoint) Sum added in v0.59.0 

func (ms SummaryDataPoint) Sum() float64

Sum returns the sum associated with this SummaryDataPoint.

func (SummaryDataPoint) Timestamp added in v0.59.0 

func (ms SummaryDataPoint) Timestamp() pcommon.Timestamp

Timestamp returns the timestamp associated with this SummaryDataPoint.

type SummaryDataPointSlice 

type SummaryDataPointSlice internal.SummaryDataPointSlice

SummaryDataPointSlice logically represents a slice of SummaryDataPoint.

This is a reference type. If passed by value and callee modifies it, the caller will see the modification.

Must use NewSummaryDataPointSlice function to create new instances. Important: zero-initialized instance is not valid for use.

func NewSummaryDataPointSlice 

func NewSummaryDataPointSlice() SummaryDataPointSlice

NewSummaryDataPointSlice creates a SummaryDataPointSlice with 0 elements. Can use "EnsureCapacity" to initialize with a given capacity.

func (SummaryDataPointSlice) AppendEmpty added in v0.59.0 

func (es SummaryDataPointSlice) AppendEmpty() SummaryDataPoint

AppendEmpty will append to the end of the slice an empty SummaryDataPoint. It returns the newly added SummaryDataPoint.

func (SummaryDataPointSlice) At added in v0.59.0 

func (es SummaryDataPointSlice) At(ix int) SummaryDataPoint

At returns the element at the given index.

This function is used mostly for iterating over all the values in the slice: 

for i := 0; i < es.Len(); i++ {
    e := es.At(i)
    ... // Do something with the element
}

func (SummaryDataPointSlice) CopyTo added in v0.59.0 

func (es SummaryDataPointSlice) CopyTo(dest SummaryDataPointSlice)

CopyTo copies all elements from the current slice to the dest.

func (SummaryDataPointSlice) EnsureCapacity added in v0.59.0 

func (es SummaryDataPointSlice) EnsureCapacity(newCap int)

EnsureCapacity is an operation that ensures the slice has at least the specified capacity. 1. If the newCap <= cap then no change in capacity. 2. If the newCap > cap then the slice capacity will be expanded to equal newCap.

Here is how a new SummaryDataPointSlice can be initialized: 

es := NewSummaryDataPointSlice()
es.EnsureCapacity(4)
for i := 0; i < 4; i++ {
    e := es.AppendEmpty()
    // Here should set all the values for e.
}

func (SummaryDataPointSlice) Len added in v0.59.0 

func (es SummaryDataPointSlice) Len() int

Len returns the number of elements in the slice.

Returns "0" for a newly instance created with "NewSummaryDataPointSlice()".

func (SummaryDataPointSlice) MoveAndAppendTo added in v0.59.0 

func (es SummaryDataPointSlice) MoveAndAppendTo(dest SummaryDataPointSlice)

MoveAndAppendTo moves all elements from the current slice and appends them to the dest. The current slice will be cleared.

func (SummaryDataPointSlice) RemoveIf added in v0.59.0 

func (es SummaryDataPointSlice) RemoveIf(f func(SummaryDataPoint) bool)

RemoveIf calls f sequentially for each element present in the slice. If f returns true, the element is removed from the slice.

func (SummaryDataPointSlice) Sort added in v0.59.0 

func (es SummaryDataPointSlice) Sort(less func(a, b SummaryDataPoint) bool) SummaryDataPointSlice

Sort sorts the SummaryDataPoint elements within SummaryDataPointSlice given the provided less function so that two instances of SummaryDataPointSlice can be compared.

Returns the same instance to allow nicer code like: 

lessFunc := func(a, b SummaryDataPoint) bool {
  return a.Name() < b.Name() // choose any comparison here
}
assert.Equal(t, expected.Sort(lessFunc), actual.Sort(lessFunc))

type Unmarshaler 

type Unmarshaler interface {
	// UnmarshalMetrics the given bytes into pmetric.Metrics.
	// If the error is not nil, the returned pmetric.Metrics cannot be used.
	UnmarshalMetrics(buf []byte) (Metrics, error)
}

Unmarshaler unmarshalls bytes into pmetric.Metrics.

func NewJSONUnmarshaler 

func NewJSONUnmarshaler() Unmarshaler

NewJSONUnmarshaler returns a model.Unmarshaler. Unmarshals from OTLP json bytes.

func NewProtoUnmarshaler 

func NewProtoUnmarshaler() Unmarshaler

NewProtoUnmarshaler returns a model.Unmarshaler. Unmarshals from OTLP binary protobuf bytes.

type ValueAtQuantile 

type ValueAtQuantile internal.ValueAtQuantile

func NewValueAtQuantile 

func NewValueAtQuantile() ValueAtQuantile

NewValueAtQuantile creates a new empty ValueAtQuantile.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (ValueAtQuantile) CopyTo added in v0.59.0 

func (ms ValueAtQuantile) CopyTo(dest ValueAtQuantile)

CopyTo copies all properties from the current struct to the dest.

func (ValueAtQuantile) MoveTo added in v0.59.0 

func (ms ValueAtQuantile) MoveTo(dest ValueAtQuantile)

MoveTo moves all properties from the current struct to dest resetting the current instance to its zero value

func (ValueAtQuantile) Quantile added in v0.59.0 

func (ms ValueAtQuantile) Quantile() float64

Quantile returns the quantile associated with this ValueAtQuantile.

func (ValueAtQuantile) SetQuantile added in v0.59.0 

func (ms ValueAtQuantile) SetQuantile(v float64)

SetQuantile replaces the quantile associated with this ValueAtQuantile.

func (ValueAtQuantile) SetValue added in v0.59.0 

func (ms ValueAtQuantile) SetValue(v float64)

SetValue replaces the value associated with this ValueAtQuantile.

func (ValueAtQuantile) Value added in v0.59.0 

func (ms ValueAtQuantile) Value() float64

Value returns the value associated with this ValueAtQuantile.

type ValueAtQuantileSlice 

type ValueAtQuantileSlice internal.ValueAtQuantileSlice

ValueAtQuantileSlice logically represents a slice of ValueAtQuantile.

This is a reference type. If passed by value and callee modifies it, the caller will see the modification.

Must use NewValueAtQuantileSlice function to create new instances. Important: zero-initialized instance is not valid for use.

func NewValueAtQuantileSlice 

func NewValueAtQuantileSlice() ValueAtQuantileSlice

NewValueAtQuantileSlice creates a ValueAtQuantileSlice with 0 elements. Can use "EnsureCapacity" to initialize with a given capacity.

func (ValueAtQuantileSlice) AppendEmpty added in v0.59.0 

func (es ValueAtQuantileSlice) AppendEmpty() ValueAtQuantile

AppendEmpty will append to the end of the slice an empty ValueAtQuantile. It returns the newly added ValueAtQuantile.

func (ValueAtQuantileSlice) At added in v0.59.0 

func (es ValueAtQuantileSlice) At(ix int) ValueAtQuantile

At returns the element at the given index.

This function is used mostly for iterating over all the values in the slice: 

for i := 0; i < es.Len(); i++ {
    e := es.At(i)
    ... // Do something with the element
}

func (ValueAtQuantileSlice) CopyTo added in v0.59.0 

func (es ValueAtQuantileSlice) CopyTo(dest ValueAtQuantileSlice)

CopyTo copies all elements from the current slice to the dest.

func (ValueAtQuantileSlice) EnsureCapacity added in v0.59.0 

func (es ValueAtQuantileSlice) EnsureCapacity(newCap int)

EnsureCapacity is an operation that ensures the slice has at least the specified capacity. 1. If the newCap <= cap then no change in capacity. 2. If the newCap > cap then the slice capacity will be expanded to equal newCap.

Here is how a new ValueAtQuantileSlice can be initialized: 

es := NewValueAtQuantileSlice()
es.EnsureCapacity(4)
for i := 0; i < 4; i++ {
    e := es.AppendEmpty()
    // Here should set all the values for e.
}

func (ValueAtQuantileSlice) Len added in v0.59.0 

func (es ValueAtQuantileSlice) Len() int

Len returns the number of elements in the slice.

Returns "0" for a newly instance created with "NewValueAtQuantileSlice()".

func (ValueAtQuantileSlice) MoveAndAppendTo added in v0.59.0 

func (es ValueAtQuantileSlice) MoveAndAppendTo(dest ValueAtQuantileSlice)

MoveAndAppendTo moves all elements from the current slice and appends them to the dest. The current slice will be cleared.

func (ValueAtQuantileSlice) RemoveIf added in v0.59.0 

func (es ValueAtQuantileSlice) RemoveIf(f func(ValueAtQuantile) bool)

RemoveIf calls f sequentially for each element present in the slice. If f returns true, the element is removed from the slice.

func (ValueAtQuantileSlice) Sort added in v0.59.0 

func (es ValueAtQuantileSlice) Sort(less func(a, b ValueAtQuantile) bool) ValueAtQuantileSlice

Sort sorts the ValueAtQuantile elements within ValueAtQuantileSlice given the provided less function so that two instances of ValueAtQuantileSlice can be compared.

Returns the same instance to allow nicer code like: 

lessFunc := func(a, b ValueAtQuantile) bool {
  return a.Name() < b.Name() // choose any comparison here
}
assert.Equal(t, expected.Sort(lessFunc), actual.Sort(lessFunc))

Source Files

View all Source files

Directories

Path Synopsis
internal
pmetricjson

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