Package com.tnsai.quality.sampling

Class SamplingPolicies

java.lang.Object

com.tnsai.quality.sampling.SamplingPolicies

public final class SamplingPolicies
extends Object

Convenience factories for the bundled EventSamplingPolicy implementations (issue #82).

Three named "shapes" capture the most common operator intents without requiring them to think about per-level rates upfront:

• verbose() — capture everything; the dev / single-tenant default. Equivalent to AlwaysCapturePolicy.INSTANCE.
• defaults() — production-friendly priority-aware policy (WARN+ always; INFO 10%; DEBUG 1%). Equivalent to PriorityBasedSamplingPolicy.withDefaults().
• production() — strict "errors always, everything else at 10%" — simpler than defaults() when there's no INFO/DEBUG distinction worth keeping. Equivalent to ErrorAlwaysPolicy.withDefault().

Operators with custom volume profiles construct the underlying policy directly with their own rates.

Since:

0.9.0 (issue #82)

Method Summary

Modifier and Type	Method	Description
static EventSamplingPolicy	defaults()	Production default — priority-aware: CRITICAL/ERROR/WARN always, INFO at 10%, DEBUG at 1%.
static EventSamplingPolicy	production()	Strict production — WARN+ always captured, INFO + DEBUG sampled at 10%.
static EventSamplingPolicy	verbose()	Capture every event; recommended for dev / staging / single tenant.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

verbose

public static EventSamplingPolicy verbose()

Capture every event; recommended for dev / staging / single tenant.

defaults

public static EventSamplingPolicy defaults()

Production default — priority-aware: CRITICAL/ERROR/WARN always, INFO at 10%, DEBUG at 1%. Best when an agent's INFO and DEBUG carry meaningfully different volumes.

production

public static EventSamplingPolicy production()

Strict production — WARN+ always captured, INFO + DEBUG sampled at 10%. Best when "is this a problem?" is the only distinction that matters.