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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package ai.vespa.cloud;
import java.util.List;
import java.util.Objects;
/**
* The properties of a cluster of nodes.
*
* @author gjoranv
*/
public class Cluster {
private final String id;
private final int size;
private final List<Integer> indices;
// TODO: Remove on Vespa 9
@Deprecated(forRemoval = true)
public Cluster(int size, List<Integer> indices) {
this("default", size, indices);
}
public Cluster(String id, int size, List<Integer> indices) {
this.id = Objects.requireNonNull(id);
this.size = size;
this.indices = List.copyOf(Objects.requireNonNull(indices));
}
/** Returns the id of this cluster set in services.xml */
public String id() { return id; }
/** Returns the number of nodes in this cluster. */
public int size() { return size; }
/** Returns a list of node indices in this cluster. */
public List<Integer> indices() {
return indices;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if ( ! (o instanceof Cluster other)) return false;
if ( ! this.id.equals(other.id)) return false;
if ( this.size != other.size) return false;
if ( ! this.indices.equals(other.indices)) return false;
return true;
}
@Override
public int hashCode() {
return Objects.hash(id, size, indices);
}
}
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