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// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.clustercontroller.core;
import java.util.HashMap;
import java.util.Map;
/**
* Builder used for testing only.
*/
public class ContentClusterStatsBuilder {
private final Map<Integer, Map<String, ContentNodeStats.BucketSpaceStats>> stats = new HashMap<>();
public ContentClusterStatsBuilder add(int nodeIndex, String bucketSpace, long bucketsTotal, long bucketsPending) {
return add(nodeIndex, bucketSpace, ContentNodeStats.BucketSpaceStats.of(bucketsTotal, bucketsPending));
}
public ContentClusterStatsBuilder add(int nodeIndex, String bucketSpace) {
return add(nodeIndex, bucketSpace, ContentNodeStats.BucketSpaceStats.invalid());
}
public ContentClusterStatsBuilder add(int nodeIndex, String bucketSpace, ContentNodeStats.BucketSpaceStats bucketSpaceStats) {
Map<String, ContentNodeStats.BucketSpaceStats> contentNodeStats = stats.get(nodeIndex);
if (contentNodeStats == null) {
contentNodeStats = new HashMap<>();
stats.put(nodeIndex, contentNodeStats);
}
contentNodeStats.put(bucketSpace, bucketSpaceStats);
return this;
}
public ContentClusterStatsBuilder add(int nodeIndex) {
stats.put(nodeIndex, new HashMap<>());
return this;
}
public ContentClusterStats build() {
Map<Integer, ContentNodeStats> nodeToStatsMap = new HashMap<>();
stats.forEach((nodeIndex, bucketSpaces) ->
nodeToStatsMap.put(nodeIndex, new ContentNodeStats(nodeIndex, bucketSpaces)));
return new ContentClusterStats(nodeToStatsMap);
}
}
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