Class ZoneOffsetPrinterParser

java.lang.Object
javax.time.calendar.format.ZoneOffsetPrinterParser
All Implemented Interfaces:
DateTimeParser, DateTimePrinter
final class ZoneOffsetPrinterParser extends Object implements DateTimePrinter, DateTimeParser
Prints or parses a zone offset.

ZoneOffsetPrinterParser is immutable and thread-safe.

  • Field Details

    • utcText

      private final String utcText
      The text to use for UTC.

    • includeColon

      private final boolean includeColon
      Whether to include a colon.

    • allowSeconds

      private final boolean allowSeconds
      Whether to allow seconds.

  • Constructor Details

    • ZoneOffsetPrinterParser

      ZoneOffsetPrinterParser(String utcText, boolean includeColon, boolean allowSeconds)
      Constructor.
      Parameters:
      utcText - the text to use for UTC, not null
      includeColon - whether to include a colon
      allowSeconds - whether to allow seconds

  • Method Details

    • print

      public void print(Calendrical calendrical, Appendable appendable, DateTimeFormatSymbols symbols) throws IOException
      Prints the calendrical object to the appendable.
      Specified by:
      print in interface DateTimePrinter
      Parameters:
      calendrical - the calendrical to print, not null
      appendable - the appendable to add to, not null
      symbols - the formatting symbols to use, not null
      Throws:
      IOException - if the append throws an exception

    • isPrintDataAvailable

      public boolean isPrintDataAvailable(Calendrical calendrical)
      Checks if the calendrical contains the data necessary to be printed.

      The implementation should not check the validity of the data, just whether there is sufficient data to attempt a print.

      Specified by:
      isPrintDataAvailable in interface DateTimePrinter
      Parameters:
      calendrical - the calendrical to check, not null
      Returns:
      true if the calendrical can be printed, false if not

    • parse

      public int parse(DateTimeParseContext context, String parseText, int position)
      Parses from the supplied text and position into the calendrical.
      Specified by:
      parse in interface DateTimeParser
      Parameters:
      context - the context to use and parse into, not null
      parseText - the input text to parse, not null
      position - the position to start parsing at, from 0 to the text length
      Returns:
      the new parse position, where negative means an error with the error position encoded using the complement ~ operator

    • parseNumber

      private boolean parseNumber(int[] array, int arrayIndex, String parseText, boolean required)
      Parse a two digit zero-prefixed number.
      Parameters:
      array - the array of parsed data, 0=pos,1=hours,2=mins,3=secs, not null
      arrayIndex - the index to parse the value into
      parseText - the offset id, not null
      required - whether this number is required
      Returns:
      true if an error occurred

    • toString

      public String toString()
      Overrides:
      toString in class Object