Package ucar.unidata.util

Class TimestampFormat

java.lang.Object
java.text.Format
ucar.unidata.util.TimestampFormat
All Implemented Interfaces:
Serializable, Cloneable
public class TimestampFormat extends Format
TODO: serious synchronization issues
Version:
$Revision: 1.11 $ $Date: 2006/05/05 19:19:38 $
Author:
$Author: jeffmc $
See Also:

  • Field Details

  • Constructor Details

    • TimestampFormat

      public TimestampFormat()
      _more_

    • TimestampFormat

      public TimestampFormat(DateFormat delegate)
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      Parameters:
      delegate -

    • TimestampFormat

      public TimestampFormat(DateFormat delegate, Calendar cal)
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      Parameters:
      delegate -
      cal -

  • Method Details

    • isoformat

      public static StringBuffer isoformat(Timestamp ts, StringBuffer buf, FieldPosition fp)
      Formats an Timestamp to produce a string. ISO 8601 Complete date plus hours, minutes, seconds and a decimal fraction of a second. http://www.w3.org/TR/NOTE-datetime
      Parameters:
      ts - Timestamp to format
      buf - StringBuffer where the text is to be appended
      fp - On input: an alignment field, if desired. On output: the offsets of the alignment field.
      Returns:
      the value passed in as toAppendTo

    • isoformat

      public static String isoformat(Timestamp ts)
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      Parameters:
      ts -
      Returns:
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    • domOff

      public static int domOff(int dom, Calendar ref)
      Return the number of days to add() to ref DAY_OF_MONTH to get ref DAY_OF_MONTH = dom, such that the time in ref changes the least. Ties favor earlier time. Assumes dom is in ref MONTH, the month prior, or the month after
      Parameters:
      dom - int day of month, 1-31
      ref - Calendar containing the reference time. exclusive access to ref should be guaranteed by the caller.
      Returns:
      _more_

    • computeTimestamp

      public static Timestamp computeTimestamp(String ddhhmm, Timestamp ref) throws ParseException
      Given a time string and a time reference, compute the time the string represents. All times are UTC, Gregorian Calendar.
      Parameters:
      ddhhmm - String timestamp of the form [DD]HHMM where DD is 2 digits day of month (01-31) (may be missing) HH is 2 digits hour of day (00-23) MM is 2 digits minute of hour (00-59)
      ref - Timestamp of some moment near to and generally after the time represented by ddhhmm
      Returns:
      Timestamp corresponding to ddhhmm.
      Throws:
      ParseException

    • setDelegate

      public void setDelegate(DateFormat delegate)
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      Parameters:
      delegate -

    • getDelegate

      public DateFormat getDelegate()
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      Returns:
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    • format

      public StringBuffer format(Timestamp ts, StringBuffer buf, FieldPosition fp)
      Formats an Timestamp to produce a string.
      Parameters:
      ts - Timestamp to format
      buf - StringBuffer where the text is to be appended
      fp - On input: an alignment field, if desired. On output: the offsets of the alignment field.
      Returns:
      the value passed in as toAppendTo

    • format

      public StringBuffer format(Object ts, StringBuffer buf, FieldPosition pos)
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      Specified by:
      format in class Format
      Parameters:
      ts -
      buf -
      pos -
      Returns:
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    • parse

      public Timestamp parse(String source, ParsePosition status)
      Parses a string to produce a Timestamp.
      Parameters:
      source - String to parse
      status - Input-Output parameter.

      Before calling, set status.index to the offset you want to start parsing at in the source. After calling, status.index is the end of the text you parsed. If error occurs, index is unchanged.

      When parsing, leading whitespace is discarded (with successful parse), while trailing whitespace is left as is.

      Returns:
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    • parse

      public Timestamp parse(String source) throws ParseException
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      Parameters:
      source -
      Returns:
      _more_
      Throws:
      ParseException

    • parseObject

      public Object parseObject(String source, ParsePosition status)
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      Specified by:
      parseObject in class Format
      Parameters:
      source -
      status -
      Returns:
      _more_

    • test0

      public static void test0(String[] args)
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      Parameters:
      args -

    • tdomOff

      public static void tdomOff(String[] args)
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      Parameters:
      args -

    • testHodOff

      public static void testHodOff(String[] args)
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      Parameters:
      args -

    • main

      public static void main(String[] args)
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      Parameters:
      args -