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ICU-10113 Added DateIntervalFormatSample.java.

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Updated the API document for DateIntervalFormat->getInstance(String skeleton, Locale locale) and
DateIntervalFormat->getInstance(String skeleton, Locale locale, DateIntervalInfo dtitvinf)

X-SVN-Rev: 33652
This commit is contained in:
Bing Long 2013-05-14 20:39:25 +00:00
parent 9469a6c1be
commit 344f86cc16
2 changed files with 127 additions and 1 deletions
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4
icu4j/main/classes/core/src/com/ibm/icu/text/DateIntervalFormat.java
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@ -398,6 +398,7 @@ public class DateIntervalFormat extends UFormat {
* This is a convenient override of
* getInstance(String skeleton, ULocale locale)
*
* <p>Example code:{@.jcite com.ibm.icu.samples.text.dateintervalformat.DateIntervalFormatSample:---dtitvfmtPreDefinedExample}
* @param skeleton the skeleton on which interval format based.
* @param locale the given locale
* @return a date time interval formatter.
@ -476,7 +477,8 @@ public class DateIntervalFormat extends UFormat {
*
* This is a convenient override of
* getInstance(String skeleton, ULocale locale, DateIntervalInfo dtitvinf)
*
*
* <p>Example code:{@.jcite com.ibm.icu.samples.text.dateintervalformat.DateIntervalFormatSample:---dtitvfmtCustomizedExample}
* @param skeleton the skeleton on which interval format based.
* @param locale the given locale
* @param dtitvinf the DateIntervalInfo object to be adopted.

124
icu4j/samples/src/com/ibm/icu/samples/text/dateintervalformat/DateIntervalFormatSample.java Normal file
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@ -0,0 +1,124 @@
/*
*******************************************************************************
* Copyright (C) 2013, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
package com.ibm.icu.samples.text.dateintervalformat;
import java.util.Date;
import com.ibm.icu.text.DateFormat;
import com.ibm.icu.text.DateIntervalFormat;
import com.ibm.icu.text.DateIntervalInfo;
import com.ibm.icu.util.Calendar;
import com.ibm.icu.util.DateInterval;
import com.ibm.icu.util.GregorianCalendar;
import com.ibm.icu.util.ULocale;
public class DateIntervalFormatSample{
public static void main (String[] args){
dtitvfmtPreDefined();
dtitvfmtCustomized();
}
public static void dtitvfmtPreDefined()
{
System.out.println("==============================================================================");
System.out.println(" dtitvfmtPreDefined()");
System.out.println();
System.out.println(" Use DateIntervalFormat to get Date interval format for pre-defined skeletons:");
System.out.println(" yMMMd, MMMd per locale");
System.out.println("==============================================================================");
// ---dtitvfmtPreDefinedExample
final Date date[] = {
new GregorianCalendar(2007,10,10,10,10,10).getTime(),
new GregorianCalendar(2008,10,10,10,10,10).getTime(),
new GregorianCalendar(2008,11,10,10,10,10).getTime(),
new GregorianCalendar(2008,11,10,15,10,10).getTime(),
};
final DateInterval dtitv[] = {
new DateInterval(date[0].getTime(),date[1].getTime()),
new DateInterval(date[1].getTime(),date[2].getTime()),
new DateInterval(date[2].getTime(),date[3].getTime()),
};
final String [] skeletons = {
DateFormat.YEAR_ABBR_MONTH_DAY,
DateFormat.MONTH_DAY,
DateFormat.HOUR_MINUTE,
};
System.out.printf("%-15s%-35s%-35s%-35s%-35s\n", "Skeleton", "from","to","Date Interval in en_US", "Date Interval in Ja");
int i=0;
for (String skeleton:skeletons) {
System.out.printf("%-15s%-35s%-35s", skeleton,date[i].toString(), date[i+1].toString());
DateIntervalFormat dtitvfmtEn = DateIntervalFormat.getInstance(skeleton, ULocale.ENGLISH);
DateIntervalFormat dtitvfmtJa = DateIntervalFormat.getInstance(skeleton, ULocale.JAPANESE);
System.out.printf("%-35s%-35s\n", dtitvfmtEn.format(dtitv[i]),dtitvfmtJa.format(dtitv[i]));
i++;
}
/** output of the sample code:
*********************************************************************************************************************************************************
Skeleton from to Date Interval in en_US Date Interval in Ja
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
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
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
*********************************************************************************************************************************************************/
// ---dtitvfmtPreDefinedExample
}
public static void dtitvfmtCustomized()
{
System.out.println("================================================================================");
System.out.println(" dtitvfmtCustomized()");
System.out.println();
System.out.println(" Use DateIntervalFormat to create customized date interval format for yMMMd, Hm");
System.out.println("================================================================================");
// ---dtitvfmtCustomizedExample
final Date date[] = {
new GregorianCalendar(2007,9,10,10,10,10).getTime(),
new GregorianCalendar(2007,10,10,10,10,10).getTime(),
new GregorianCalendar(2007,10,10,22,10,10).getTime(),
};
final DateInterval dtitv[] = {
new DateInterval(date[0].getTime(),date[1].getTime()),
new DateInterval(date[1].getTime(),date[2].getTime()),
};
final String [] skeletons = {
DateFormat.YEAR_ABBR_MONTH_DAY,
DateFormat.HOUR24_MINUTE,
};
System.out.printf("%-15s%-35s%-35s%-45s%-35s\n", "Skeleton", "from","to", "Date Interval in en_US", "Date Interval in Ja");
// Create an empty DateIntervalInfo object
DateIntervalInfo dtitvinf = new DateIntervalInfo(ULocale.ENGLISH);
// Set Date Time internal pattern for MONTH, DAY_OF_MONTH, HOUR_OF_DAY
dtitvinf.setIntervalPattern("yMMMd", Calendar.MONTH, "y 'Diff' MMM d --- MMM d");
dtitvinf.setIntervalPattern("Hm", Calendar.HOUR_OF_DAY, "yyyy MMM d HH:mm ~ HH:mm");
// Set fallback interval pattern
dtitvinf.setFallbackIntervalPattern("{0} ~~~ {1}");
// Get the DateIntervalFormat with the custom pattern
for (String skeleton:skeletons){
for (int i=0;i<2;i++) {
System.out.printf("%-15s%-35s%-35s", skeleton,date[i].toString(), date[i+1].toString());
DateIntervalFormat dtitvfmtEn = DateIntervalFormat.getInstance(skeleton,ULocale.ENGLISH,dtitvinf);
DateIntervalFormat dtitvfmtJa = DateIntervalFormat.getInstance(skeleton,ULocale.JAPANESE,dtitvinf);
System.out.printf("%-45s%-35s\n", dtitvfmtEn.format(dtitv[i]),dtitvfmtJa.format(dtitv[i]));
}
}
/** output of the sample code:
*************************************************************************************************************************************************************************
Skeleton from to Date Interval in en_US Date Interval in Ja
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
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
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
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
*************************************************************************************************************************************************************************/
// ---dtitvfmtCustomizedExample
}
}