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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vdslib.distribution;
/**
* A node configured to exist, with its configured node specific information.
* This is immutable. The identity and natural order of a node is its index.
*
* @author bratseth
*/
public class ConfiguredNode implements Comparable<ConfiguredNode> {
private final int index;
private final boolean retired;
public ConfiguredNode(int index, boolean retired) {
this.index = index;
this.retired = retired;
}
/** Return the index (distribution key) of this node */
public int index() { return index; }
/** Returns whether the node is configured to be retired */
public boolean retired() { return retired; }
@Override
public int hashCode() { return index; }
@Override
public boolean equals(Object other) {
if (other == this) return true;
if ( ! (other instanceof ConfiguredNode)) return false;
return ((ConfiguredNode)other).index == this.index;
}
@Override
public int compareTo(ConfiguredNode other) {
return Integer.compare(this.index, other.index);
}
}
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