2 *******************************************************************************
3 * Copyright (C) 2013, International Business Machines Corporation and *
4 * others. All Rights Reserved. *
5 *******************************************************************************
7 package com.ibm.icu.samples.text.dateintervalformat;
10 // ---dtitvfmtPreDefinedExample
11 import java.util.Date;
13 import com.ibm.icu.text.DateFormat;
14 import com.ibm.icu.text.DateIntervalFormat;
15 import com.ibm.icu.text.DateIntervalInfo;
16 import com.ibm.icu.util.Calendar;
17 import com.ibm.icu.util.DateInterval;
18 import com.ibm.icu.util.GregorianCalendar;
19 import com.ibm.icu.util.ULocale;
20 // ---dtitvfmtPreDefinedExample
21 public class DateIntervalFormatSample{
23 public static void main (String[] args){
30 public static void dtitvfmtPreDefined()
32 System.out.println("==============================================================================");
33 System.out.println(" dtitvfmtPreDefined()");
35 System.out.println(" Use DateIntervalFormat to get Date interval format for pre-defined skeletons:");
36 System.out.println(" yMMMd, MMMd per locale");
37 System.out.println("==============================================================================");
38 // ---dtitvfmtPreDefinedExample
40 new GregorianCalendar(2007,10,10,10,10,10).getTime(),
41 new GregorianCalendar(2008,10,10,10,10,10).getTime(),
42 new GregorianCalendar(2008,11,10,10,10,10).getTime(),
43 new GregorianCalendar(2008,11,10,15,10,10).getTime(),
45 final DateInterval dtitv[] = {
46 new DateInterval(date[0].getTime(),date[1].getTime()),
47 new DateInterval(date[1].getTime(),date[2].getTime()),
48 new DateInterval(date[2].getTime(),date[3].getTime()),
50 final String [] skeletons = {
51 DateFormat.YEAR_ABBR_MONTH_DAY,
53 DateFormat.HOUR_MINUTE,
55 System.out.printf("%-15s%-35s%-35s%-35s%-35s\n", "Skeleton", "from","to","Date Interval in en_US", "Date Interval in Ja");
57 for (String skeleton:skeletons) {
58 System.out.printf("%-15s%-35s%-35s", skeleton,date[i].toString(), date[i+1].toString());
59 DateIntervalFormat dtitvfmtEn = DateIntervalFormat.getInstance(skeleton, ULocale.ENGLISH);
60 DateIntervalFormat dtitvfmtJa = DateIntervalFormat.getInstance(skeleton, ULocale.JAPANESE);
61 System.out.printf("%-35s%-35s\n", dtitvfmtEn.format(dtitv[i]),dtitvfmtJa.format(dtitv[i]));
64 /** output of the sample code:
65 *********************************************************************************************************************************************************
66 Skeleton from to Date Interval in en_US Date Interval in Ja
67 yMMMd Sat Nov 10 10:10:10 EST 2007 Mon Nov 10 10:10:10 EST 2008 Nov 10, 2007 – Nov 10, 2008 2007年11月10日~2008年11月10日
68 MMMMd Mon Nov 10 10:10:10 EST 2008 Wed Dec 10 10:10:10 EST 2008 November 10 – December 10 11月10日~12月10日
69 jm Wed Dec 10 10:10:10 EST 2008 Wed Dec 10 15:10:10 EST 2008 10:10 AM – 3:10 PM 10:10~15:10
71 *********************************************************************************************************************************************************/
72 // ---dtitvfmtPreDefinedExample
74 public static void dtitvfmtCustomized()
76 System.out.println("================================================================================");
77 System.out.println(" dtitvfmtCustomized()");
79 System.out.println(" Use DateIntervalFormat to create customized date interval format for yMMMd, Hm");
80 System.out.println("================================================================================");
81 // ---dtitvfmtCustomizedExample
83 new GregorianCalendar(2007,9,10,10,10,10).getTime(),
84 new GregorianCalendar(2007,10,10,10,10,10).getTime(),
85 new GregorianCalendar(2007,10,10,22,10,10).getTime(),
87 final DateInterval dtitv[] = {
88 new DateInterval(date[0].getTime(),date[1].getTime()),
89 new DateInterval(date[1].getTime(),date[2].getTime()),
91 final String [] skeletons = {
92 DateFormat.YEAR_ABBR_MONTH_DAY,
93 DateFormat.HOUR24_MINUTE,
95 System.out.printf("%-15s%-35s%-35s%-45s%-35s\n", "Skeleton", "from","to", "Date Interval in en_US", "Date Interval in Ja");
96 // Create an empty DateIntervalInfo object
97 DateIntervalInfo dtitvinf = new DateIntervalInfo(ULocale.ENGLISH);
98 // Set Date Time internal pattern for MONTH, DAY_OF_MONTH, HOUR_OF_DAY
99 dtitvinf.setIntervalPattern("yMMMd", Calendar.MONTH, "y 'Diff' MMM d --- MMM d");
100 dtitvinf.setIntervalPattern("Hm", Calendar.HOUR_OF_DAY, "yyyy MMM d HH:mm ~ HH:mm");
101 // Set fallback interval pattern
102 dtitvinf.setFallbackIntervalPattern("{0} ~~~ {1}");
103 // Get the DateIntervalFormat with the custom pattern
104 for (String skeleton:skeletons){
105 for (int i=0;i<2;i++) {
106 System.out.printf("%-15s%-35s%-35s", skeleton,date[i].toString(), date[i+1].toString());
107 DateIntervalFormat dtitvfmtEn = DateIntervalFormat.getInstance(skeleton,ULocale.ENGLISH,dtitvinf);
108 DateIntervalFormat dtitvfmtJa = DateIntervalFormat.getInstance(skeleton,ULocale.JAPANESE,dtitvinf);
109 System.out.printf("%-45s%-35s\n", dtitvfmtEn.format(dtitv[i]),dtitvfmtJa.format(dtitv[i]));
112 /** output of the sample code:
113 *************************************************************************************************************************************************************************
114 Skeleton from to Date Interval in en_US Date Interval in Ja
115 yMMMd Wed Oct 10 10:10:10 EDT 2007 Sat Nov 10 10:10:10 EST 2007 2007 Diff Oct 10 --- Nov 10 2007 Diff 10月 10 --- 11月 10
116 yMMMd Sat Nov 10 10:10:10 EST 2007 Sat Nov 10 22:10:10 EST 2007 Nov 10, 2007 2007年11月10日
117 Hm Wed Oct 10 10:10:10 EDT 2007 Sat Nov 10 10:10:10 EST 2007 10/10/2007, 10:10 ~~~ 11/10/2007, 10:10 2007/10/10 10:10 ~~~ 2007/11/10 10:10
118 Hm Sat Nov 10 10:10:10 EST 2007 Sat Nov 10 22:10:10 EST 2007 2007 Nov 10 10:10 ~ 22:10 2007 11月 10 10:10 ~ 22:10
119 *************************************************************************************************************************************************************************/
120 // ---dtitvfmtCustomizedExample