Class ExtendedDefaultMeter.NoopLongCounterBuilder
java.lang.Object
io.opentelemetry.api.incubator.metrics.ExtendedDefaultMeter.NoopLongCounterBuilder
- All Implemented Interfaces:
ExtendedLongCounterBuilder
,LongCounterBuilder
- Enclosing class:
ExtendedDefaultMeter
private static class ExtendedDefaultMeter.NoopLongCounterBuilder
extends Object
implements ExtendedLongCounterBuilder
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate static final LongCounter
private static final DoubleCounterBuilder
private static final ObservableLongCounter
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionbuild()
Builds and returns a Counter instrument with the configuration.Build an observer for this instrument to observe values from aBatchCallback
.buildWithCallback
(Consumer<ObservableLongMeasurement> callback) Builds an Asynchronous Counter instrument with the given callback.Sets the Counter for recordingdouble
values.setDescription
(String description) Sets the description for this instrument.Sets the unit of measure for this instrument.Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface io.opentelemetry.api.incubator.metrics.ExtendedLongCounterBuilder
setAttributesAdvice
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Field Details
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NOOP_COUNTER
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NOOP_OBSERVABLE_COUNTER
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NOOP_DOUBLE_COUNTER_BUILDER
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Constructor Details
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NoopLongCounterBuilder
private NoopLongCounterBuilder()
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Method Details
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setDescription
Description copied from interface:LongCounterBuilder
Sets the description for this instrument.- Specified by:
setDescription
in interfaceLongCounterBuilder
- Parameters:
description
- The description.- See Also:
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setUnit
Description copied from interface:LongCounterBuilder
Sets the unit of measure for this instrument.- Specified by:
setUnit
in interfaceLongCounterBuilder
- Parameters:
unit
- The unit. Instrument units must be 63 or fewer ASCII characters.- See Also:
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ofDoubles
Description copied from interface:LongCounterBuilder
Sets the Counter for recordingdouble
values.- Specified by:
ofDoubles
in interfaceLongCounterBuilder
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build
Description copied from interface:LongCounterBuilder
Builds and returns a Counter instrument with the configuration.- Specified by:
build
in interfaceLongCounterBuilder
- Returns:
- The Counter instrument.
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buildWithCallback
Description copied from interface:LongCounterBuilder
Builds an Asynchronous Counter instrument with the given callback.The callback will be called when the instrument is being observed.
Callbacks are expected to abide by the following restrictions:
- Run in a finite amount of time.
- Safe to call repeatedly, across multiple threads.
- Specified by:
buildWithCallback
in interfaceLongCounterBuilder
- Parameters:
callback
- A callback which observes measurements when invoked.
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buildObserver
Description copied from interface:LongCounterBuilder
Build an observer for this instrument to observe values from aBatchCallback
.This observer MUST be registered when creating a
batchCallback
, which records to it. Values observed outside registered callbacks are ignored.- Specified by:
buildObserver
in interfaceLongCounterBuilder
- Returns:
- an observable measurement that batch callbacks use to observe values.
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