NoSamplingStrategy

java.lang.Object

com.amazonaws.xray.strategy.sampling.NoSamplingStrategy

All Implemented Interfaces:: SamplingStrategy

public class NoSamplingStrategy extends Object implements SamplingStrategy

A sampling strategy for which shouldTrace always returns false. Use this sampling strategy to completely disable tracing.

Constructor Summary

Constructors

Constructor

Description

NoSamplingStrategy()
Method Summary

Modifier and Type

Method

Description

boolean

isForcedSamplingSupported()

Returns whether or not this sampling strategy supports 'forced sampling'.

SamplingResponse

shouldTrace(SamplingRequest samplingRequest)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.amazonaws.xray.strategy.sampling.SamplingStrategy
shutdown

Constructor Details
- NoSamplingStrategy
  
  public NoSamplingStrategy()
Method Details
- shouldTrace
  
  public SamplingResponse shouldTrace(SamplingRequest samplingRequest)
  
  Specified by:
  
  shouldTrace in interface SamplingStrategy
- isForcedSamplingSupported
  
  public boolean isForcedSamplingSupported()
  
  Description copied from interface: SamplingStrategy
  
  Returns whether or not this sampling strategy supports 'forced sampling'. Forced sampling allows a segment's initial non-sampled decision to be later overriden to sampled. Supporting this feature requires that all segments, sampled or otherwise, be kept in memory for the duration of their existence. Not supporting this feature saves memory and computational capacity.
  
  Specified by:
  
  isForcedSamplingSupported in interface SamplingStrategy
  
  Returns:
  
  whether or not forced sampling is supported