@InterfaceAudience.Public @InterfaceStability.Evolving public abstract class MutableMetric extends Object
Constructor and Description |
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MutableMetric() |
Modifier and Type | Method and Description |
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boolean |
changed() |
protected void |
clearChanged()
Clear the changed flag in the snapshot operations
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protected void |
setChanged()
Set the changed flag in mutable operations
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void |
snapshot(MetricsRecordBuilder builder)
Get a snapshot of metric if changed
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abstract void |
snapshot(MetricsRecordBuilder builder,
boolean all)
Get a snapshot of the metric
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public abstract void snapshot(MetricsRecordBuilder builder, boolean all)
builder
- the metrics record builderall
- if true, snapshot unchanged metrics as wellpublic void snapshot(MetricsRecordBuilder builder)
builder
- the metrics record builderprotected void setChanged()
protected void clearChanged()
public boolean changed()
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