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/**
 * This file is part of Graylog.
 *
 * Graylog is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Graylog is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Graylog.  If not, see .
 */
package org.graylog2.restclient.lib.metrics;

import java.text.DecimalFormat;

/**
 * @author Lennart Koopmann 
 */
public class Gauge extends Metric {

    private final Object value;
    DecimalFormat df = new DecimalFormat("#.##");


    public Gauge(Object value) {
        super(MetricType.GAUGE);

        this.value = value;
    }

    public Object getValue() {
        return value;
    }

    public String getFormattedValue() {
        if (value instanceof Number) {
            return df.format(value);
        }
        return "";
    }
}