Examples of org.jrobin.core.timespec.TimeParser

org.jrobin.core.timespec.TimeParser
Class which parses at-style time specification (describided in detail on the rrdfetch man page), used in all RRDTool commands. This code is in most parts just a java port of Tobi's parsetime.c code.

   *                        allowed see RRDTool's <code>rrdfetch</code> man page.<p>
   * @return timestamp in seconds since epoch.
   * @throws RrdException Thrown if invalid time specification is supplied.
   */
  public static long getTimestamp(final String atStyleTimeSpec) throws RrdException {
      final TimeSpec timeSpec = new TimeParser(atStyleTimeSpec).parse();
    return timeSpec.getTimestamp();
  }

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   *                         allowed see RRDTool's <code>rrdfetch</code> man page.<p>
   * @return An array of two longs representing starting and ending timestamp in seconds since epoch.
   * @throws RrdException Thrown if any input time specification is invalid.
   */
  public static long[] getTimestamps(final String atStyleTimeSpec1, final String atStyleTimeSpec2) throws RrdException {
      final TimeSpec timeSpec1 = new TimeParser(atStyleTimeSpec1).parse();
    final TimeSpec timeSpec2 = new TimeParser(atStyleTimeSpec2).parse();
    return TimeSpec.getTimestamps(timeSpec1, timeSpec2);
  }

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   *                        allowed see RRDTool's <code>rrdfetch</code> man page.<p>
   * @return timestamp in seconds since epoch.
   * @throws RrdException Thrown if invalid time specification is supplied.
   */
  public static long getTimestamp(String atStyleTimeSpec) throws RrdException {
    TimeSpec timeSpec = new TimeParser(atStyleTimeSpec).parse();
    return timeSpec.getTimestamp();
  }

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   *                         allowed see RRDTool's <code>rrdfetch</code> man page.<p>
   * @return An array of two longs representing starting and ending timestamp in seconds since epoch.
   * @throws RrdException Thrown if any input time specification is invalid.
   */
  public static long[] getTimestamps(String atStyleTimeSpec1, String atStyleTimeSpec2) throws RrdException {
    TimeSpec timeSpec1 = new TimeParser(atStyleTimeSpec1).parse();
    TimeSpec timeSpec2 = new TimeParser(atStyleTimeSpec2).parse();
    return TimeSpec.getTimestamps(timeSpec1, timeSpec2);
  }

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Related Classes of org.jrobin.core.timespec.TimeParser

org.jrobin.core.Util

org.jrobin.core.RrdException

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