fish.payara.microprofile.metrics.impl.MetricsCustomPercentiles Maven / Gradle / Ivy

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 * Copyright (c) 2023 Payara Foundation and/or its affiliates. All rights reserved.
 *
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 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://github.com/payara/Payara/blob/master/LICENSE.txt
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package fish.payara.microprofile.metrics.impl;

import java.util.Collection;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class MetricsCustomPercentiles {
    
    private Double[] percentiles;

    protected String metricName;
    
    private boolean isDisabled;

    public MetricsCustomPercentiles(String name, Double[] percentiles) {
        this.metricName = name;
        this.percentiles = percentiles;
    }
    
    public MetricsCustomPercentiles(String name, boolean isDisabled) {
        this.metricName = name;
        this.isDisabled = isDisabled;
    }

    public Double[] getPercentiles() {
        return percentiles;
    }

    public void setPercentiles(Double[] percentiles) {
        this.percentiles = percentiles;
    }

    public boolean isDisabled() {
        return isDisabled;
    }

    public void setDisabled(boolean disabled) {
        isDisabled = disabled;
    }

    public String getMetricName() {
        return metricName;
    }

    public static MetricsCustomPercentiles matches(Collection configurations, String metricName) {
        for (MetricsCustomPercentiles propertyConfig : configurations) {
            int idxWildcard = propertyConfig.getMetricName().indexOf("*");
            if (idxWildcard > -1 && metricName.contains(propertyConfig.getMetricName().substring(0, idxWildcard))) {
                return propertyConfig;
            }
            Pattern p = Pattern.compile(metricName.trim());
            Matcher m = p.matcher(propertyConfig.getMetricName().trim());
            if (m.matches()) {
                return propertyConfig;
            }
        }
        return null;
    }
}