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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package ai.vespa.cloud;
import java.util.Objects;
/**
* Provides information about the zone context in which this container is running.
* This is available and can be injected when running in a cloud environment.
* If you don't need any other information than what's present here this should be preferred
* to SystemInfo as it will never change at runtime and therefore does not
* cause unnecessary reconstruction.
*
* @author bratseth
*/
public class ZoneInfo {
private static final ZoneInfo defaultInfo = new ZoneInfo(new ApplicationId("default", "default", "default"),
new Zone(Environment.prod, "default"));
private final ApplicationId application;
private final Zone zone;
public ZoneInfo(ApplicationId application, Zone zone) {
this.application = Objects.requireNonNull(application, "Application cannot be null!");
this.zone = Objects.requireNonNull(zone, "Zone cannot be null!");
}
/** Returns the application this is running as part of */
public ApplicationId application() { return application; }
/** Returns the zone this is running in */
public Zone zone() { return zone; }
/** Returns the info instance used when no zone info is available because we're not running in a cloud context */
public static ZoneInfo defaultInfo() { return defaultInfo; }
}
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