com.builtamont.cassandra.migration.internal.util.TimeFormat Maven / Gradle / Ivy

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/**
 * File     : TimeFormat.java
 * License  :
 *   Original   - Copyright (c) 2010 - 2016 Boxfuse GmbH
 *   Derivative - Copyright (c) 2016 Citadel Technology Solutions Pte Ltd
 *
 *   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
 *
 *           http://www.apache.org/licenses/LICENSE-2.0
 *
 *   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.builtamont.cassandra.migration.internal.util;

/**
 * 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));
    }
}