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fleetd/bridged/src/main/java/dev/ltms/bridged/health/PaneBudget.java
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CB-573: add pure health classification model
2026-08-15 05:37:30 +02:00

27 lines
1.1 KiB
Java

package dev.ltms.bridged.health;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/** Fixed pane-probe limits. Pane content is never retained here. */
public final class PaneBudget {
public static final long COOLDOWN_NANOS = 60_000_000_000L;
public static final int MAX_PER_TICK = 2;
private final Map<String, Long> lastProbe = new HashMap<>();
private int cursor;
public List<String> choose(List<String> candidates, long nowNanos, long configuredCooldownNanos) {
long cooldown = Math.max(COOLDOWN_NANOS, configuredCooldownNanos);
List<String> out = new ArrayList<>();
for (int n = 0; n < candidates.size() && out.size() < MAX_PER_TICK; n++) {
String target = candidates.get((cursor + n) % candidates.size());
Long last = lastProbe.get(target);
if (last == null || nowNanos - last >= cooldown) { out.add(target); lastProbe.put(target, nowNanos); }
}
if (!candidates.isEmpty()) cursor = (cursor + 1) % candidates.size();
return List.copyOf(out);
}
}