com.ringcentral.platform.metrics.var.Var Maven / Gradle / Ivy

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package com.ringcentral.platform.metrics.var;

import com.ringcentral.platform.metrics.Metric;
import com.ringcentral.platform.metrics.labels.LabelValues;

import java.util.function.Supplier;

public interface Var extends Metric {
    interface Value extends VarMeasurable {}

    void register(Supplier valueSupplier, LabelValues labelValues);
    void deregister(LabelValues labelValues);

    static  Supplier noTotal() {
        return null;
    }
}