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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.hosted.controller.integration;
import com.yahoo.config.provision.CloudName;
import com.yahoo.config.provision.Environment;
import com.yahoo.config.provision.RegionName;
import com.yahoo.config.provision.zone.RoutingMethod;
import com.yahoo.config.provision.zone.ZoneApi;
import com.yahoo.config.provision.zone.ZoneFilter;
import com.yahoo.config.provision.zone.ZoneId;
import com.yahoo.config.provision.zone.ZoneList;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.function.Predicate;
import java.util.stream.Collectors;
/**
* A ZoneList implementation which assumes all zones are controllerManaged.
*
* @author jonmv
*/
public class ZoneFilterMock implements ZoneList {
private final List<ZoneApi> zones;
private final Map<ZoneApi, RoutingMethod> zoneRoutingMethods;
private final Set<ZoneApi> dynamicallyProvisioned;
private final boolean negate;
private ZoneFilterMock(List<ZoneApi> zones, Map<ZoneApi, RoutingMethod> zoneRoutingMethods, Set<ZoneApi> dynamicallyProvisioned, boolean negate) {
this.zones = zones;
this.zoneRoutingMethods = zoneRoutingMethods;
this.dynamicallyProvisioned = dynamicallyProvisioned;
this.negate = negate;
}
public static ZoneFilter from(Collection<? extends ZoneApi> zones, Map<ZoneApi, RoutingMethod> routingMethods, Set<ZoneApi> dynamicallyProvisioned) {
return new ZoneFilterMock(List.copyOf(zones), Map.copyOf(routingMethods), dynamicallyProvisioned, false);
}
@Override
public ZoneList not() {
return new ZoneFilterMock(zones, zoneRoutingMethods, dynamicallyProvisioned, ! negate);
}
@Override
public ZoneList all() {
return filter(zone -> true);
}
@Override
public ZoneList publiclyVisible() {
return controllerUpgraded();
}
@Override
public ZoneList controllerUpgraded() {
return all();
}
@Override
public ZoneList routingMethod(RoutingMethod method) {
return filter(zone -> zoneRoutingMethods.get(zone) == method);
}
@Override
public ZoneList reachable() {
return all();
}
@Override
public ZoneList dynamicallyProvisioned() {
return filter(dynamicallyProvisioned::contains);
}
@Override
public ZoneList in(Environment... environments) {
return filter(zone -> Set.of(environments).contains(zone.getEnvironment()));
}
@Override
public ZoneList in(RegionName... regions) {
return filter(zone -> Set.of(regions).contains(zone.getRegionName()));
}
@Override
public ZoneList in(CloudName... clouds) {
return filter(zone -> Set.of(clouds).contains(zone.getCloudName()));
}
@Override
public ZoneList among(ZoneId... zones) {
return filter(zone -> Set.of(zones).contains(zone.getId()));
}
@Override
public List<? extends ZoneApi> zones() {
return List.copyOf(zones);
}
private ZoneFilterMock filter(Predicate<ZoneApi> condition) {
return new ZoneFilterMock(
zones.stream()
.filter(zone -> negate ?
condition.negate().test(zone) :
condition.test(zone))
.toList(),
zoneRoutingMethods, dynamicallyProvisioned, false);
}
}
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