TimeFormat.java

/**
 * Copyright 2010-2015 Axel Fontaine
 * <p/>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p/>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.contrastsecurity.cassandra.migration.utils;

/**
 * Formats execution times.
 */
public class TimeFormat {
    /**
     * Prevent instantiation.
     */
    private TimeFormat() {
        // Do nothing
    }

    /**
     * Formats this execution time.
     *
     * @param millis The number of millis.
     * @return The execution in a human-readable format.
     */
    public static String format(long millis) {
        return String.format("%02d:%02d.%03ds", millis / 60000, (millis % 60000) / 1000, (millis % 1000));
    }
}