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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.clustercontroller.core.testutils;
import com.yahoo.vespa.clustercontroller.core.FleetController;
import com.yahoo.vespa.clustercontroller.core.NodeInfo;
/** A wait task is something that is performed once in a while while waiting for something. */
public abstract class WaitTask {
static final int defaultTaskFrequencyMillis = 1;
public abstract boolean performWaitTask();
int getWaitTaskFrequencyInMillis() {
return defaultTaskFrequencyMillis;
}
public static class StateResender extends WaitTask {
public final FleetController fleetController;
StateResender(FleetController fc) {
fleetController = fc;
}
@Override
public boolean performWaitTask() {
boolean didWork = false;
synchronized (fleetController.getMonitor()) {
for (NodeInfo info : fleetController.getCluster().getNodeInfos()) {
if (info.getTimeForNextStateRequestAttempt() != 0) didWork = true;
info.setNextGetStateAttemptTime(0);
}
}
return didWork;
}
@Override
public String toString() {
return "GetNodeStateResender";
}
}
}
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