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 metric
BatchObserver represents an Observer callback that can report observations for multiple instruments.
type BatchObserver struct {
	meter  Meter
	runner AsyncBatchRunner
}
Int64ValueObserver is a metric that captures a set of int64 values at a point in time.
type Int64ValueObserver struct {
	asyncInstrument
}
Float64ValueObserver is a metric that captures a set of float64 values at a point in time.
type Float64ValueObserver struct {
	asyncInstrument
}
Int64SumObserver is a metric that captures a precomputed sum of int64 values at a point in time.
type Int64SumObserver struct {
	asyncInstrument
}
Float64SumObserver is a metric that captures a precomputed sum of float64 values at a point in time.
type Float64SumObserver struct {
	asyncInstrument
}
Int64UpDownSumObserver is a metric that captures a precomputed sum of int64 values at a point in time.
type Int64UpDownSumObserver struct {
	asyncInstrument
}
Float64UpDownSumObserver is a metric that captures a precomputed sum of float64 values at a point in time.
type Float64UpDownSumObserver struct {
	asyncInstrument
}
Observation returns an Observation, a BatchObserverFunc argument, for an asynchronous integer instrument. This returns an implementation-level object for use by the SDK, users should not refer to this.
func ( Int64ValueObserver) ( int64) Observation {
	return Observation{
		number:     NewInt64Number(),
		instrument: .instrument,
	}
}
Observation returns an Observation, a BatchObserverFunc argument, for an asynchronous integer instrument. This returns an implementation-level object for use by the SDK, users should not refer to this.
func ( Float64ValueObserver) ( float64) Observation {
	return Observation{
		number:     NewFloat64Number(),
		instrument: .instrument,
	}
}
Observation returns an Observation, a BatchObserverFunc argument, for an asynchronous integer instrument. This returns an implementation-level object for use by the SDK, users should not refer to this.
func ( Int64SumObserver) ( int64) Observation {
	return Observation{
		number:     NewInt64Number(),
		instrument: .instrument,
	}
}
Observation returns an Observation, a BatchObserverFunc argument, for an asynchronous integer instrument. This returns an implementation-level object for use by the SDK, users should not refer to this.
func ( Float64SumObserver) ( float64) Observation {
	return Observation{
		number:     NewFloat64Number(),
		instrument: .instrument,
	}
}
Observation returns an Observation, a BatchObserverFunc argument, for an asynchronous integer instrument. This returns an implementation-level object for use by the SDK, users should not refer to this.
func ( Int64UpDownSumObserver) ( int64) Observation {
	return Observation{
		number:     NewInt64Number(),
		instrument: .instrument,
	}
}
Observation returns an Observation, a BatchObserverFunc argument, for an asynchronous integer instrument. This returns an implementation-level object for use by the SDK, users should not refer to this.
func ( Float64UpDownSumObserver) ( float64) Observation {
	return Observation{
		number:     NewFloat64Number(),
		instrument: .instrument,
	}