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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.config.provision;
import com.yahoo.slime.ArrayTraverser;
import com.yahoo.slime.Inspector;
import com.yahoo.vespa.config.SlimeUtils;
import java.util.LinkedHashSet;
import java.util.Optional;
import java.util.Set;
/**
* @author bratseth
* @deprecated use AllocatedHosts
*/
// TODO: Remove when no version older than 6.143 is in production anywhere
@Deprecated
@SuppressWarnings("unused")
public class ProvisionInfo extends AllocatedHosts {
private static final String mappingKey = "mapping";
private static final String hostSpecKey = "hostSpec";
private ProvisionInfo(Set<HostSpec> hosts) {
super(hosts);
}
public static ProvisionInfo withHosts(Set<HostSpec> hosts) {
return new ProvisionInfo(hosts);
}
public static ProvisionInfo fromJson(byte[] json, Optional<NodeFlavors> nodeFlavors) {
return fromSlime(SlimeUtils.jsonToSlime(json).get(), nodeFlavors);
}
private static ProvisionInfo fromSlime(Inspector inspector, Optional<NodeFlavors> nodeFlavors) {
Inspector array = inspector.field(mappingKey);
Set<HostSpec> hosts = new LinkedHashSet<>();
array.traverse(new ArrayTraverser() {
@Override
public void entry(int i, Inspector inspector) {
hosts.add(hostFromSlime(inspector.field(hostSpecKey), nodeFlavors));
}
});
return new ProvisionInfo(hosts);
}
}
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