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package com.yahoo.vespa.hosted.provision.os;
import com.yahoo.config.provision.NodeType;
import com.yahoo.vespa.hosted.provision.NodeRepository;
import java.util.List;
/**
* An implementation of {@link OsUpgrader} that delegates calls to multiple implementations.
*
* @author mpolden
*/
public class CompositeOsUpgrader extends OsUpgrader {
private final List<OsUpgrader> upgraders;
public CompositeOsUpgrader(NodeRepository nodeRepository, List<OsUpgrader> upgraders) {
super(nodeRepository);
this.upgraders = List.copyOf(upgraders);
}
@Override
public void upgradeTo(OsVersionTarget target) {
upgraders.forEach(upgrader -> upgrader.upgradeTo(target));
}
@Override
public void disableUpgrade(NodeType type) {
upgraders.forEach(upgrader -> upgrader.disableUpgrade(type));
}
}
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