Class AttachmentValueSpanContext
- java.lang.Object
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- io.opencensus.metrics.data.AttachmentValue
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- io.opencensus.contrib.exemplar.util.AttachmentValueSpanContext
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- Direct Known Subclasses:
AutoValue_AttachmentValueSpanContext
@Immutable public abstract class AttachmentValueSpanContext extends AttachmentValue
SpanContext
AttachmentValue
.Added in the contrib util package because we want to avoid dependency on Tracing API in Stats APIs.
- Since:
- 0.20
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Nested Class Summary
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Nested classes/interfaces inherited from class io.opencensus.metrics.data.AttachmentValue
AttachmentValue.AttachmentValueString
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Constructor Summary
Constructors Constructor Description AttachmentValueSpanContext()
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Method Summary
All Methods Static Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description static AttachmentValueSpanContext
create(SpanContext spanContext)
Creates anAttachmentValueSpanContext
.abstract SpanContext
getSpanContext()
Returns the span context attachment value.java.lang.String
getValue()
Returns the string attachment value.
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Method Detail
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getSpanContext
public abstract SpanContext getSpanContext()
Returns the span context attachment value.- Returns:
- the span context attachment value.
- Since:
- 0.20
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create
public static AttachmentValueSpanContext create(SpanContext spanContext)
Creates anAttachmentValueSpanContext
.- Parameters:
spanContext
- the span context value.- Returns:
- an
AttachmentValueSpanContext
. - Since:
- 0.20
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getValue
public final java.lang.String getValue()
Description copied from class:AttachmentValue
Returns the string attachment value.- Specified by:
getValue
in classAttachmentValue
- Returns:
- the string attachment value.
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