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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.metrics;
import java.util.HashSet;
import java.util.Set;
import java.util.StringTokenizer;
/**
* Spec saved from config. If metricSetChildren has content, metric pointed
* to is a metric set.
*/
class ConsumerSpec {
Set<String> includedMetrics = new HashSet<String>();
public boolean contains(Metric m) {
return includedMetrics.contains(m.getPath());
}
public void register(String path) {
StringTokenizer tokenizer = new StringTokenizer(path, ".");
String total = "";
while (tokenizer.hasMoreTokens()) {
if (!total.isEmpty()) {
total += ".";
}
total += tokenizer.nextToken();
includedMetrics.add(total);
}
}
}
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