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ICU-10574 Add API (getter/setter) to set capitalization context for NumberFormat, J

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X-SVN-Rev: 34899
This commit is contained in:
Peter Edberg 2014-01-15 09:13:26 +00:00
parent d6eb092438
commit d894ab3a4f
2 changed files with 52 additions and 3 deletions
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38
icu4j/main/classes/core/src/com/ibm/icu/text/NumberFormat.java
View file

@ -1,6 +1,6 @@
/*
*******************************************************************************
* Copyright (C) 1996-2013, International Business Machines Corporation and *
* Copyright (C) 1996-2014, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
@ -22,6 +22,7 @@ import java.util.MissingResourceException;
import java.util.Set;
import com.ibm.icu.impl.ICUResourceBundle;
import com.ibm.icu.text.DisplayContext;
import com.ibm.icu.util.Currency;
import com.ibm.icu.util.CurrencyAmount;
import com.ibm.icu.util.ULocale;
@ -498,6 +499,34 @@ public abstract class NumberFormat extends UFormat {
return parseStrict;
}
/**
* {@icu} Set a particular DisplayContext value in the formatter,
* such as CAPITALIZATION_FOR_STANDALONE.
*
* @param context The DisplayContext value to set.
* @draft ICU 53
* @provisional This API might change or be removed in a future release.
*/
public void setContext(DisplayContext context) {
if (context.type() == DisplayContext.Type.CAPITALIZATION) {
capitalizationSetting = context;
}
}
/**
* {@icu} Get the formatter's DisplayContext value for the specified DisplayContext.Type,
* such as CAPITALIZATION.
*
* @param type the DisplayContext.Type whose value to return
* @return the current DisplayContext setting for the specified type
* @draft ICU 53
* @provisional This API might change or be removed in a future release.
*/
public DisplayContext getContext(DisplayContext.Type type) {
return (type == DisplayContext.Type.CAPITALIZATION && capitalizationSetting != null)?
capitalizationSetting: DisplayContext.CAPITALIZATION_NONE;
}
//============== Locale Stuff =====================
/**
@ -1686,7 +1715,7 @@ public abstract class NumberFormat extends UFormat {
private static final long serialVersionUID = -2308460125733713944L;
/**
* Empty constructor. Public for compatibily with JDK which lets the
* Empty constructor. Public for compatibility with JDK which lets the
* compiler generate a default public constructor even though this is
* an abstract class.
* @stable ICU 2.6
@ -1697,6 +1726,11 @@ public abstract class NumberFormat extends UFormat {
// new in ICU4J 3.6
private boolean parseStrict;
/*
* Capitalization setting, new in ICU 53
*/
private transient DisplayContext capitalizationSetting = DisplayContext.CAPITALIZATION_NONE;
/**
* The instances of this inner class are used as attribute keys and values
* in AttributedCharacterIterator that

17
icu4j/main/tests/core/src/com/ibm/icu/dev/test/format/NumberFormatTest.java
View file

@ -1,6 +1,6 @@
/*
*******************************************************************************
* Copyright (C) 2001-2013, International Business Machines Corporation and *
* Copyright (C) 2001-2014, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
@ -29,6 +29,7 @@ import com.ibm.icu.math.BigDecimal;
import com.ibm.icu.math.MathContext;
import com.ibm.icu.text.DecimalFormat;
import com.ibm.icu.text.DecimalFormatSymbols;
import com.ibm.icu.text.DisplayContext;
import com.ibm.icu.text.MeasureFormat;
import com.ibm.icu.text.NumberFormat;
import com.ibm.icu.text.NumberFormat.NumberFormatFactory;
@ -3569,4 +3570,18 @@ public class NumberFormatTest extends com.ibm.icu.dev.test.TestFmwk {
}
}
}
public void TestContext() {
// just a minimal sanity check for now
NumberFormat nfmt = NumberFormat.getInstance();
DisplayContext context = nfmt.getContext(DisplayContext.Type.CAPITALIZATION);
if (context != DisplayContext.CAPITALIZATION_NONE) {
errln("FAIL: Initial NumberFormat.getContext() is not CAPITALIZATION_NONE");
}
nfmt.setContext(DisplayContext.CAPITALIZATION_FOR_STANDALONE);
context = nfmt.getContext(DisplayContext.Type.CAPITALIZATION);
if (context != DisplayContext.CAPITALIZATION_FOR_STANDALONE) {
errln("FAIL: NumberFormat.getContext() does not return the value set, CAPITALIZATION_FOR_STANDALONE");
}
}
}