Class AttributesProcessor.JoinedAttributesProcessor
- java.lang.Object
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- io.opentelemetry.sdk.metrics.internal.view.AttributesProcessor
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- io.opentelemetry.sdk.metrics.internal.view.AttributesProcessor.JoinedAttributesProcessor
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- Enclosing class:
- AttributesProcessor
@Immutable private static final class AttributesProcessor.JoinedAttributesProcessor extends AttributesProcessor
AAttributesProcessor
that runs a sequence of processors.
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Field Summary
Fields Modifier and Type Field Description private java.util.Collection<AttributesProcessor>
processors
private boolean
usesContextCache
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Constructor Summary
Constructors Constructor Description JoinedAttributesProcessor(java.util.Collection<AttributesProcessor> processors)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description (package private) AttributesProcessor
prepend(AttributesProcessor other)
Attributes
process(Attributes incoming, Context context)
Manipulates a set of attributes, returning the desired set.AttributesProcessor
then(AttributesProcessor other)
Joins this attribute processor with another that operates after this one.java.lang.String
toString()
boolean
usesContext()
If true, this ensures the `Context` argument of the attributes processor is always accurate.-
Methods inherited from class io.opentelemetry.sdk.metrics.internal.view.AttributesProcessor
append, appendBaggageByKeyName, filterByKeyName, noop, setIncludes
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Field Detail
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processors
private final java.util.Collection<AttributesProcessor> processors
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usesContextCache
private final boolean usesContextCache
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Constructor Detail
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JoinedAttributesProcessor
JoinedAttributesProcessor(java.util.Collection<AttributesProcessor> processors)
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Method Detail
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process
public Attributes process(Attributes incoming, Context context)
Description copied from class:AttributesProcessor
Manipulates a set of attributes, returning the desired set.- Specified by:
process
in classAttributesProcessor
- Parameters:
incoming
- Attributes associated with an incoming measurement.context
- The context associated with the measurement.
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usesContext
public boolean usesContext()
Description copied from class:AttributesProcessor
If true, this ensures the `Context` argument of the attributes processor is always accurate. This will prevents bound instruments from pre-locking their metric-attributes and defer until context is available.- Specified by:
usesContext
in classAttributesProcessor
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then
public AttributesProcessor then(AttributesProcessor other)
Description copied from class:AttributesProcessor
Joins this attribute processor with another that operates after this one.- Overrides:
then
in classAttributesProcessor
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prepend
AttributesProcessor prepend(AttributesProcessor other)
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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