io.dropwizard.metrics5.graphite.GraphiteSanitize Maven / Gradle / Ivy

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A reporter for Metrics which announces measurements to a Graphite server.

There is a newer version: 5.0.0

package io.dropwizard.metrics5.graphite;

import java.util.regex.Pattern;

class GraphiteSanitize {

    private static final Pattern WHITESPACE = Pattern.compile("[\\s]+");
    private static final String DASH = "-";

    /**
     * Trims the string and replaces all whitespace characters with the provided symbol
     */
    static String sanitize(String string) {
        return WHITESPACE.matcher(string.trim()).replaceAll(DASH);
    }
}