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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.flags.custom;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonGetter;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.yahoo.vespa.flags.PermanentFlags;
import java.util.List;
import java.util.Objects;
/**
* Defines properties related to shared hosts, see {@link PermanentFlags#SHARED_HOST}.
*
* @author hakon
*/
@JsonIgnoreProperties(ignoreUnknown = true)
@JsonInclude(value = JsonInclude.Include.NON_NULL)
public class SharedHost {
private final List<HostResources> resources;
public static SharedHost createDisabled() {
return new SharedHost(null);
}
/**
* @param resourcesOrNull the resources of the shared host (or several to support e.g. tiers or
* fast/slow disks separately)
*/
@JsonCreator
public SharedHost(@JsonProperty("resources") List<HostResources> resourcesOrNull) {
this.resources = resourcesOrNull == null ? List.of() : List.copyOf(resourcesOrNull);
}
@JsonGetter("resources")
public List<HostResources> getResourcesOrNull() {
return resources.isEmpty() ? null : resources;
}
@JsonIgnore
public boolean isEnabled(String clusterType) {
return resources.stream().anyMatch(hr -> hr.satisfiesClusterType(clusterType));
}
@JsonIgnore
public List<HostResources> getHostResources() {
return resources;
}
@Override
public String toString() {
return resources.toString();
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
SharedHost that = (SharedHost) o;
return resources.equals(that.resources);
}
@Override
public int hashCode() {
return Objects.hash(resources);
}
}
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