java.text.NumberFormat#getMaximumFractionDigits ( )源码实例Demo

下面列出了java.text.NumberFormat#getMaximumFractionDigits ( ) 实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。

源代码1 项目: lams   文件: AbstractNumberValidator.java
/**
 * <p>Returns the <i>multiplier</i> of the <code>NumberFormat</code>.</p>
 *
 * @param format The <code>NumberFormat</code> to determine the
 *        multiplier of.
 * @return The multiplying factor for the format..
 */
protected int determineScale(NumberFormat format) {
    if (!isStrict()) {
        return -1;
    }
    if (!isAllowFractions() || format.isParseIntegerOnly()) {
        return 0;
    }
    int minimumFraction = format.getMinimumFractionDigits();
    int maximumFraction = format.getMaximumFractionDigits();
    if (minimumFraction != maximumFraction) {
        return -1;
    }
    int scale = minimumFraction;
    if (format instanceof DecimalFormat) {
        int multiplier = ((DecimalFormat)format).getMultiplier();
        if (multiplier == 100) { // CHECKSTYLE IGNORE MagicNumber
            scale += 2; // CHECKSTYLE IGNORE MagicNumber
        } else if (multiplier == 1000) { // CHECKSTYLE IGNORE MagicNumber
            scale += 3; // CHECKSTYLE IGNORE MagicNumber
        }
    } else if (formatType == PERCENT_FORMAT) {
        scale += 2; // CHECKSTYLE IGNORE MagicNumber
    }
    return scale;
}
 
源代码2 项目: sis   文件: ParameterFormat.java
/**
 * Configures the number pattern to use for the given value. The main intent of this method is to ensure that
 * the map projection scale factor (a value close to 1) is formatted with a sufficient number of fraction digits.
 * A common default NumberFormat precision is 3 digits, which is not sufficient. For example the scale factor of
 * Transverse Mercator projections is 0.9996 (4 digits), and the scale factor of "NTF (Paris) / Lambert zone II"
 * projection is 0.99987742 (8 digits).
 *
 * @param  format  the format to configure.
 * @param  m       the absolute value (magnitude) of the value to write.
 */
private static void configure(final NumberFormat format, final double m) {
    if (format.getMaximumFractionDigits() <= 9) {
        /*
         * If the maximum fraction digits is higher than 9, then that value has not been set by this class.
         * Maybe the user overrides the createFormat(Class<?>) method in his own subclass, in which case we
         * will respect his wish and not set a lower value here.
         */
        final int n;
        if (m < 10) {
            n = 9;
        } else if (m < 1000) {  // No real use case for this threshold yet, but added for more progressive behavior.
            n = 6;
        } else {
            n = 3;
        }
        /*
         * The minimum fraction digits is usually 0. But if we find a higher value (for example because the
         * user overrides the createFormat(Class<?>) method), then we will respect user's wish and not set
         * a lower value.
         */
        if (n >= format.getMinimumFractionDigits()) {
            format.setMaximumFractionDigits(n);
        }
    }
}
 
源代码3 项目: dragonwell8_jdk   文件: TieRoundingTest.java
static void formatOutputTestLong(NumberFormat nf,
                                 long longToTest,
                                 String tiePosition,
                                 String inputDigits,
                                 String expectedOutput) {

    int mfd = nf.getMaximumFractionDigits();
    RoundingMode rm = nf.getRoundingMode();
    String result = nf.format(longToTest);

    if (!result.equals(expectedOutput)) {
        System.out.println();
        System.out.println("========================================");
        System.out.println("***Failure : error formatting value from string : " +
                           inputDigits);
        System.out.println("NumberFormat pattern is  : " +
                           ((DecimalFormat ) nf).toPattern());
        System.out.println("Maximum number of fractional digits : " + mfd);
        System.out.println("Fractional rounding digit : " + (mfd + 1));
        System.out.println("Position of value relative to tie : " + tiePosition);
        System.out.println("Rounding Mode : " + rm);
        System.out.println(
           "Error. Formatted result different from expected." +
           "\nExpected output is : \"" + expectedOutput + "\"" +
           "\nFormated output is : \"" + result + "\"");
        System.out.println("========================================");
        System.out.println();

        errorCounter++;
        allPassed = false;
    } else {
        testCounter++;
        System.out.print("Success. Long input :" + inputDigits);
        System.out.print(", rounding : " + rm);
        System.out.print(", fract digits : " + mfd);
        System.out.print(", tie position : " + tiePosition);
        System.out.println(", expected : " + expectedOutput);

    }
}
 
源代码4 项目: jdk8u-jdk   文件: TieRoundingTest.java
static void formatOutputTestLong(NumberFormat nf,
                                 long longToTest,
                                 String tiePosition,
                                 String inputDigits,
                                 String expectedOutput) {

    int mfd = nf.getMaximumFractionDigits();
    RoundingMode rm = nf.getRoundingMode();
    String result = nf.format(longToTest);

    if (!result.equals(expectedOutput)) {
        System.out.println();
        System.out.println("========================================");
        System.out.println("***Failure : error formatting value from string : " +
                           inputDigits);
        System.out.println("NumberFormat pattern is  : " +
                           ((DecimalFormat ) nf).toPattern());
        System.out.println("Maximum number of fractional digits : " + mfd);
        System.out.println("Fractional rounding digit : " + (mfd + 1));
        System.out.println("Position of value relative to tie : " + tiePosition);
        System.out.println("Rounding Mode : " + rm);
        System.out.println(
           "Error. Formatted result different from expected." +
           "\nExpected output is : \"" + expectedOutput + "\"" +
           "\nFormated output is : \"" + result + "\"");
        System.out.println("========================================");
        System.out.println();

        errorCounter++;
        allPassed = false;
    } else {
        testCounter++;
        System.out.print("Success. Long input :" + inputDigits);
        System.out.print(", rounding : " + rm);
        System.out.print(", fract digits : " + mfd);
        System.out.print(", tie position : " + tiePosition);
        System.out.println(", expected : " + expectedOutput);

    }
}
 
源代码5 项目: openjdk-8-source   文件: TieRoundingTest.java
static void formatOutputTestObject(NumberFormat nf,
                                   Object someNumber,
                                   String tiePosition,
                                   String inputDigits,
                                   String expectedOutput) {

    int mfd = nf.getMaximumFractionDigits();
    RoundingMode rm = nf.getRoundingMode();
    String result = nf.format(someNumber);

    if (!result.equals(expectedOutput)) {
        System.out.println();
        System.out.println("========================================");
        System.out.println("***Error formatting number value from string : " +
                           inputDigits);
        System.out.println("NumberFormat pattern is  : " +
                           ((DecimalFormat ) nf).toPattern());
        System.out.println("Maximum number of fractional digits : " + mfd);
        System.out.println("Fractional rounding digit : " + (mfd + 1));
        System.out.println("Position of value relative to tie : " + tiePosition);
        System.out.println("Rounding Mode : " + rm);
        System.out.println("Number self output representation: " + someNumber);
        System.out.println(
           "Error. Formatted result different from expected." +
           "\nExpected output is : \"" + expectedOutput + "\"" +
           "\nFormated output is : \"" + result + "\"");
        System.out.println("========================================");
        System.out.println();

        errorCounter++;
        allPassed = false;
    } else {
        testCounter++;
        System.out.print("Success. Number input :" + inputDigits);
        System.out.print(", rounding : " + rm);
        System.out.print(", fract digits : " + mfd);
        System.out.print(", tie position : " + tiePosition);
        System.out.println(", expected : " + expectedOutput);
    }
}
 
源代码6 项目: hottub   文件: TieRoundingTest.java
static void formatOutputTestLong(NumberFormat nf,
                                 long longToTest,
                                 String tiePosition,
                                 String inputDigits,
                                 String expectedOutput) {

    int mfd = nf.getMaximumFractionDigits();
    RoundingMode rm = nf.getRoundingMode();
    String result = nf.format(longToTest);

    if (!result.equals(expectedOutput)) {
        System.out.println();
        System.out.println("========================================");
        System.out.println("***Failure : error formatting value from string : " +
                           inputDigits);
        System.out.println("NumberFormat pattern is  : " +
                           ((DecimalFormat ) nf).toPattern());
        System.out.println("Maximum number of fractional digits : " + mfd);
        System.out.println("Fractional rounding digit : " + (mfd + 1));
        System.out.println("Position of value relative to tie : " + tiePosition);
        System.out.println("Rounding Mode : " + rm);
        System.out.println(
           "Error. Formatted result different from expected." +
           "\nExpected output is : \"" + expectedOutput + "\"" +
           "\nFormated output is : \"" + result + "\"");
        System.out.println("========================================");
        System.out.println();

        errorCounter++;
        allPassed = false;
    } else {
        testCounter++;
        System.out.print("Success. Long input :" + inputDigits);
        System.out.print(", rounding : " + rm);
        System.out.print(", fract digits : " + mfd);
        System.out.print(", tie position : " + tiePosition);
        System.out.println(", expected : " + expectedOutput);

    }
}
 
源代码7 项目: jdk8u_jdk   文件: TieRoundingTest.java
static void formatOutputTestLong(NumberFormat nf,
                                 long longToTest,
                                 String tiePosition,
                                 String inputDigits,
                                 String expectedOutput) {

    int mfd = nf.getMaximumFractionDigits();
    RoundingMode rm = nf.getRoundingMode();
    String result = nf.format(longToTest);

    if (!result.equals(expectedOutput)) {
        System.out.println();
        System.out.println("========================================");
        System.out.println("***Failure : error formatting value from string : " +
                           inputDigits);
        System.out.println("NumberFormat pattern is  : " +
                           ((DecimalFormat ) nf).toPattern());
        System.out.println("Maximum number of fractional digits : " + mfd);
        System.out.println("Fractional rounding digit : " + (mfd + 1));
        System.out.println("Position of value relative to tie : " + tiePosition);
        System.out.println("Rounding Mode : " + rm);
        System.out.println(
           "Error. Formatted result different from expected." +
           "\nExpected output is : \"" + expectedOutput + "\"" +
           "\nFormated output is : \"" + result + "\"");
        System.out.println("========================================");
        System.out.println();

        errorCounter++;
        allPassed = false;
    } else {
        testCounter++;
        System.out.print("Success. Long input :" + inputDigits);
        System.out.print(", rounding : " + rm);
        System.out.print(", fract digits : " + mfd);
        System.out.print(", tie position : " + tiePosition);
        System.out.println(", expected : " + expectedOutput);

    }
}
 
源代码8 项目: openjdk-8-source   文件: TieRoundingTest.java
static void formatOutputTestLong(NumberFormat nf,
                                 long longToTest,
                                 String tiePosition,
                                 String inputDigits,
                                 String expectedOutput) {

    int mfd = nf.getMaximumFractionDigits();
    RoundingMode rm = nf.getRoundingMode();
    String result = nf.format(longToTest);

    if (!result.equals(expectedOutput)) {
        System.out.println();
        System.out.println("========================================");
        System.out.println("***Error formatting double value from string : " +
                           inputDigits);
        System.out.println("NumberFormat pattern is  : " +
                           ((DecimalFormat ) nf).toPattern());
        System.out.println("Maximum number of fractional digits : " + mfd);
        System.out.println("Fractional rounding digit : " + (mfd + 1));
        System.out.println("Position of value relative to tie : " + tiePosition);
        System.out.println("Rounding Mode : " + rm);
        System.out.println(
           "Error. Formatted result different from expected." +
           "\nExpected output is : \"" + expectedOutput + "\"" +
           "\nFormated output is : \"" + result + "\"");
        System.out.println("========================================");
        System.out.println();

        errorCounter++;
        allPassed = false;
    } else {
        testCounter++;
        System.out.print("Success. Long input :" + inputDigits);
        System.out.print(", rounding : " + rm);
        System.out.print(", fract digits : " + mfd);
        System.out.print(", tie position : " + tiePosition);
        System.out.println(", expected : " + expectedOutput);

    }
}
 
源代码9 项目: jdk8u60   文件: TieRoundingTest.java
static void formatOutputTestObject(NumberFormat nf,
                                   Object someNumber,
                                   String tiePosition,
                                   String inputDigits,
                                   String expectedOutput) {

    int mfd = nf.getMaximumFractionDigits();
    RoundingMode rm = nf.getRoundingMode();
    String result = nf.format(someNumber);

    if (!result.equals(expectedOutput)) {
        System.out.println();
        System.out.println("========================================");
        System.out.println("***Failure : error formatting value from string : " +
                           inputDigits);
        System.out.println("NumberFormat pattern is  : " +
                           ((DecimalFormat ) nf).toPattern());
        System.out.println("Maximum number of fractional digits : " + mfd);
        System.out.println("Fractional rounding digit : " + (mfd + 1));
        System.out.println("Position of value relative to tie : " + tiePosition);
        System.out.println("Rounding Mode : " + rm);
        System.out.println("Number self output representation: " + someNumber);
        System.out.println(
           "Error. Formatted result different from expected." +
           "\nExpected output is : \"" + expectedOutput + "\"" +
           "\nFormated output is : \"" + result + "\"");
        System.out.println("========================================");
        System.out.println();

        errorCounter++;
        allPassed = false;
    } else {
        testCounter++;
        System.out.print("Success. Number input :" + inputDigits);
        System.out.print(", rounding : " + rm);
        System.out.print(", fract digits : " + mfd);
        System.out.print(", tie position : " + tiePosition);
        System.out.println(", expected : " + expectedOutput);
    }
}
 
源代码10 项目: openjdk-8   文件: TieRoundingTest.java
static void formatOutputTestObject(NumberFormat nf,
                                   Object someNumber,
                                   String tiePosition,
                                   String inputDigits,
                                   String expectedOutput) {

    int mfd = nf.getMaximumFractionDigits();
    RoundingMode rm = nf.getRoundingMode();
    String result = nf.format(someNumber);

    if (!result.equals(expectedOutput)) {
        System.out.println();
        System.out.println("========================================");
        System.out.println("***Error formatting number value from string : " +
                           inputDigits);
        System.out.println("NumberFormat pattern is  : " +
                           ((DecimalFormat ) nf).toPattern());
        System.out.println("Maximum number of fractional digits : " + mfd);
        System.out.println("Fractional rounding digit : " + (mfd + 1));
        System.out.println("Position of value relative to tie : " + tiePosition);
        System.out.println("Rounding Mode : " + rm);
        System.out.println("Number self output representation: " + someNumber);
        System.out.println(
           "Error. Formatted result different from expected." +
           "\nExpected output is : \"" + expectedOutput + "\"" +
           "\nFormated output is : \"" + result + "\"");
        System.out.println("========================================");
        System.out.println();

        errorCounter++;
        allPassed = false;
    } else {
        testCounter++;
        System.out.print("Success. Number input :" + inputDigits);
        System.out.print(", rounding : " + rm);
        System.out.print(", fract digits : " + mfd);
        System.out.print(", tie position : " + tiePosition);
        System.out.println(", expected : " + expectedOutput);
    }
}
 
源代码11 项目: openjdk-jdk8u   文件: TieRoundingTest.java
static void formatOutputTestObject(NumberFormat nf,
                                   Object someNumber,
                                   String tiePosition,
                                   String inputDigits,
                                   String expectedOutput) {

    int mfd = nf.getMaximumFractionDigits();
    RoundingMode rm = nf.getRoundingMode();
    String result = nf.format(someNumber);

    if (!result.equals(expectedOutput)) {
        System.out.println();
        System.out.println("========================================");
        System.out.println("***Failure : error formatting value from string : " +
                           inputDigits);
        System.out.println("NumberFormat pattern is  : " +
                           ((DecimalFormat ) nf).toPattern());
        System.out.println("Maximum number of fractional digits : " + mfd);
        System.out.println("Fractional rounding digit : " + (mfd + 1));
        System.out.println("Position of value relative to tie : " + tiePosition);
        System.out.println("Rounding Mode : " + rm);
        System.out.println("Number self output representation: " + someNumber);
        System.out.println(
           "Error. Formatted result different from expected." +
           "\nExpected output is : \"" + expectedOutput + "\"" +
           "\nFormated output is : \"" + result + "\"");
        System.out.println("========================================");
        System.out.println();

        errorCounter++;
        allPassed = false;
    } else {
        testCounter++;
        System.out.print("Success. Number input :" + inputDigits);
        System.out.print(", rounding : " + rm);
        System.out.print(", fract digits : " + mfd);
        System.out.print(", tie position : " + tiePosition);
        System.out.println(", expected : " + expectedOutput);
    }
}
 
源代码12 项目: jdk8u-jdk   文件: TieRoundingTest.java
static void formatOutputTestLong(NumberFormat nf,
                                 long longToTest,
                                 String tiePosition,
                                 String inputDigits,
                                 String expectedOutput) {

    int mfd = nf.getMaximumFractionDigits();
    RoundingMode rm = nf.getRoundingMode();
    String result = nf.format(longToTest);

    if (!result.equals(expectedOutput)) {
        System.out.println();
        System.out.println("========================================");
        System.out.println("***Failure : error formatting value from string : " +
                           inputDigits);
        System.out.println("NumberFormat pattern is  : " +
                           ((DecimalFormat ) nf).toPattern());
        System.out.println("Maximum number of fractional digits : " + mfd);
        System.out.println("Fractional rounding digit : " + (mfd + 1));
        System.out.println("Position of value relative to tie : " + tiePosition);
        System.out.println("Rounding Mode : " + rm);
        System.out.println(
           "Error. Formatted result different from expected." +
           "\nExpected output is : \"" + expectedOutput + "\"" +
           "\nFormated output is : \"" + result + "\"");
        System.out.println("========================================");
        System.out.println();

        errorCounter++;
        allPassed = false;
    } else {
        testCounter++;
        System.out.print("Success. Long input :" + inputDigits);
        System.out.print(", rounding : " + rm);
        System.out.print(", fract digits : " + mfd);
        System.out.print(", tie position : " + tiePosition);
        System.out.println(", expected : " + expectedOutput);

    }
}
 
源代码13 项目: openbd-core   文件: LSCurrencyFormat.java
public cfData execute( cfSession _session, List<cfData> parameters )throws cfmRunTimeException{
   double number;
   String type;
   String returnString = "";
   NumberFormat numFormat = NumberFormat.getCurrencyInstance( _session.getLocale() );
   int localeMinDecDigits = numFormat.getMinimumFractionDigits();
   int localeMaxDecDigits = numFormat.getMaximumFractionDigits();
   
   if ( parameters.size() == 2 ){
     number	= getDoubleWithChecks( _session, parameters.get(1) );
     type		= parameters.get(0).getString();
   } else {
     number	= getDoubleWithChecks( _session, parameters.get(0) );
     type		= "local";
   }
     
   if( type.equalsIgnoreCase( "local" ) ){
     returnString = numFormat.format(number);
   }

   else if( type.equalsIgnoreCase( "none" ) ){
     numFormat = NumberFormat.getInstance( _session.getLocale() );
     numFormat.setMinimumFractionDigits( localeMinDecDigits );
     numFormat.setMaximumFractionDigits( localeMaxDecDigits );
  Localization.updateNoneCurrencyFormat( _session.getLocale(), numFormat );
     returnString = numFormat.format(number);
   }
     
   else if( type.equalsIgnoreCase( "international" ) ){
     numFormat = NumberFormat.getInstance( _session.getLocale() );
     numFormat.setMinimumFractionDigits( localeMinDecDigits );
     numFormat.setMaximumFractionDigits( localeMaxDecDigits );
     returnString = new DecimalFormatSymbols( _session.getLocale() ).getInternationalCurrencySymbol() + numFormat.format(number);
   }
   else
     throwException( _session,  " invalid  type: "+type+" in LSCurrencyFormat" );
   
   return new cfStringData( returnString );
}
 
源代码14 项目: openjdk-jdk8u-backup   文件: TieRoundingTest.java
static void formatOutputTestObject(NumberFormat nf,
                                   Object someNumber,
                                   String tiePosition,
                                   String inputDigits,
                                   String expectedOutput) {

    int mfd = nf.getMaximumFractionDigits();
    RoundingMode rm = nf.getRoundingMode();
    String result = nf.format(someNumber);

    if (!result.equals(expectedOutput)) {
        System.out.println();
        System.out.println("========================================");
        System.out.println("***Failure : error formatting value from string : " +
                           inputDigits);
        System.out.println("NumberFormat pattern is  : " +
                           ((DecimalFormat ) nf).toPattern());
        System.out.println("Maximum number of fractional digits : " + mfd);
        System.out.println("Fractional rounding digit : " + (mfd + 1));
        System.out.println("Position of value relative to tie : " + tiePosition);
        System.out.println("Rounding Mode : " + rm);
        System.out.println("Number self output representation: " + someNumber);
        System.out.println(
           "Error. Formatted result different from expected." +
           "\nExpected output is : \"" + expectedOutput + "\"" +
           "\nFormated output is : \"" + result + "\"");
        System.out.println("========================================");
        System.out.println();

        errorCounter++;
        allPassed = false;
    } else {
        testCounter++;
        System.out.print("Success. Number input :" + inputDigits);
        System.out.print(", rounding : " + rm);
        System.out.print(", fract digits : " + mfd);
        System.out.print(", tie position : " + tiePosition);
        System.out.println(", expected : " + expectedOutput);
    }
}
 
源代码15 项目: jdk8u-dev-jdk   文件: TieRoundingTest.java
static void formatOutputTestLong(NumberFormat nf,
                                 long longToTest,
                                 String tiePosition,
                                 String inputDigits,
                                 String expectedOutput) {

    int mfd = nf.getMaximumFractionDigits();
    RoundingMode rm = nf.getRoundingMode();
    String result = nf.format(longToTest);

    if (!result.equals(expectedOutput)) {
        System.out.println();
        System.out.println("========================================");
        System.out.println("***Failure : error formatting value from string : " +
                           inputDigits);
        System.out.println("NumberFormat pattern is  : " +
                           ((DecimalFormat ) nf).toPattern());
        System.out.println("Maximum number of fractional digits : " + mfd);
        System.out.println("Fractional rounding digit : " + (mfd + 1));
        System.out.println("Position of value relative to tie : " + tiePosition);
        System.out.println("Rounding Mode : " + rm);
        System.out.println(
           "Error. Formatted result different from expected." +
           "\nExpected output is : \"" + expectedOutput + "\"" +
           "\nFormated output is : \"" + result + "\"");
        System.out.println("========================================");
        System.out.println();

        errorCounter++;
        allPassed = false;
    } else {
        testCounter++;
        System.out.print("Success. Long input :" + inputDigits);
        System.out.print(", rounding : " + rm);
        System.out.print(", fract digits : " + mfd);
        System.out.print(", tie position : " + tiePosition);
        System.out.println(", expected : " + expectedOutput);

    }
}
 
源代码16 项目: openjdk-jdk9   文件: TieRoundingTest.java
static void formatOutputTestObject(NumberFormat nf,
                                   Object someNumber,
                                   String tiePosition,
                                   String inputDigits,
                                   String expectedOutput) {

    int mfd = nf.getMaximumFractionDigits();
    RoundingMode rm = nf.getRoundingMode();
    String result = nf.format(someNumber);

    if (!result.equals(expectedOutput)) {
        System.out.println();
        System.out.println("========================================");
        System.out.println("***Failure : error formatting value from string : " +
                           inputDigits);
        System.out.println("NumberFormat pattern is  : " +
                           ((DecimalFormat ) nf).toPattern());
        System.out.println("Maximum number of fractional digits : " + mfd);
        System.out.println("Fractional rounding digit : " + (mfd + 1));
        System.out.println("Position of value relative to tie : " + tiePosition);
        System.out.println("Rounding Mode : " + rm);
        System.out.println("Number self output representation: " + someNumber);
        System.out.println(
           "Error. Formatted result different from expected." +
           "\nExpected output is : \"" + expectedOutput + "\"" +
           "\nFormated output is : \"" + result + "\"");
        System.out.println("========================================");
        System.out.println();

        errorCounter++;
        allPassed = false;
    } else {
        testCounter++;
        System.out.print("Success. Number input :" + inputDigits);
        System.out.print(", rounding : " + rm);
        System.out.print(", fract digits : " + mfd);
        System.out.print(", tie position : " + tiePosition);
        System.out.println(", expected : " + expectedOutput);
    }
}
 
源代码17 项目: jdk8u-jdk   文件: TieRoundingTest.java
static void formatOutputTestObject(NumberFormat nf,
                                   Object someNumber,
                                   String tiePosition,
                                   String inputDigits,
                                   String expectedOutput) {

    int mfd = nf.getMaximumFractionDigits();
    RoundingMode rm = nf.getRoundingMode();
    String result = nf.format(someNumber);

    if (!result.equals(expectedOutput)) {
        System.out.println();
        System.out.println("========================================");
        System.out.println("***Failure : error formatting value from string : " +
                           inputDigits);
        System.out.println("NumberFormat pattern is  : " +
                           ((DecimalFormat ) nf).toPattern());
        System.out.println("Maximum number of fractional digits : " + mfd);
        System.out.println("Fractional rounding digit : " + (mfd + 1));
        System.out.println("Position of value relative to tie : " + tiePosition);
        System.out.println("Rounding Mode : " + rm);
        System.out.println("Number self output representation: " + someNumber);
        System.out.println(
           "Error. Formatted result different from expected." +
           "\nExpected output is : \"" + expectedOutput + "\"" +
           "\nFormated output is : \"" + result + "\"");
        System.out.println("========================================");
        System.out.println();

        errorCounter++;
        allPassed = false;
    } else {
        testCounter++;
        System.out.print("Success. Number input :" + inputDigits);
        System.out.print(", rounding : " + rm);
        System.out.print(", fract digits : " + mfd);
        System.out.print(", tie position : " + tiePosition);
        System.out.println(", expected : " + expectedOutput);
    }
}
 
源代码18 项目: jdk8u_jdk   文件: TieRoundingTest.java
static void formatOutputTestDouble(NumberFormat nf,
                                   double doubleToTest,
                                   String tiePosition,
                                   String inputDigits,
                                   String expectedOutput) {

    int mfd = nf.getMaximumFractionDigits();
    RoundingMode rm = nf.getRoundingMode();
    String result = nf.format(doubleToTest);

    if (!result.equals(expectedOutput)) {
        System.out.println();
        System.out.println("========================================");
        System.out.println("***Failure : error formatting value from string : " +
                           inputDigits);
        System.out.println("NumberFormat pattern is  : " +
                           ((DecimalFormat ) nf).toPattern());
        System.out.println("Maximum number of fractional digits : " + mfd);
        System.out.println("Fractional rounding digit : " + (mfd + 1));
        System.out.println("Position of value relative to tie : " + tiePosition);
        System.out.println("Rounding Mode : " + rm);
        System.out.println("BigDecimal output : " +
                           new BigDecimal(doubleToTest).toString());
        System.out.println("FloatingDecimal output : " + doubleToTest);
        System.out.println(
           "Error. Formatted result different from expected." +
           "\nExpected output is : \"" + expectedOutput + "\"" +
           "\nFormated output is : \"" + result + "\"");
        System.out.println("========================================");
        System.out.println();

        errorCounter++;
        allPassed = false;
    } else {
        testCounter++;
        System.out.println("\nSuccess for double value : " + doubleToTest + " :");
        System.out.println(" Input digits :" + inputDigits +
                           ", BigDecimal value : " +
                           new BigDecimal(doubleToTest).toString());
        System.out.print(" Rounding mode: " + rm);
        System.out.print(", fract digits : " + mfd);
        System.out.print(", position : " + tiePosition + " tie");
        System.out.print(", result : " + result);
        System.out.println(", expected : " + expectedOutput);
    }
}
 
源代码19 项目: TencentKona-8   文件: TieRoundingTest.java
static void formatOutputTestDouble(NumberFormat nf,
                                   double doubleToTest,
                                   String tiePosition,
                                   String inputDigits,
                                   String expectedOutput) {

    int mfd = nf.getMaximumFractionDigits();
    RoundingMode rm = nf.getRoundingMode();
    String result = nf.format(doubleToTest);

    if (!result.equals(expectedOutput)) {
        System.out.println();
        System.out.println("========================================");
        System.out.println("***Failure : error formatting value from string : " +
                           inputDigits);
        System.out.println("NumberFormat pattern is  : " +
                           ((DecimalFormat ) nf).toPattern());
        System.out.println("Maximum number of fractional digits : " + mfd);
        System.out.println("Fractional rounding digit : " + (mfd + 1));
        System.out.println("Position of value relative to tie : " + tiePosition);
        System.out.println("Rounding Mode : " + rm);
        System.out.println("BigDecimal output : " +
                           new BigDecimal(doubleToTest).toString());
        System.out.println("FloatingDecimal output : " + doubleToTest);
        System.out.println(
           "Error. Formatted result different from expected." +
           "\nExpected output is : \"" + expectedOutput + "\"" +
           "\nFormated output is : \"" + result + "\"");
        System.out.println("========================================");
        System.out.println();

        errorCounter++;
        allPassed = false;
    } else {
        testCounter++;
        System.out.println("\nSuccess for double value : " + doubleToTest + " :");
        System.out.println(" Input digits :" + inputDigits +
                           ", BigDecimal value : " +
                           new BigDecimal(doubleToTest).toString());
        System.out.print(" Rounding mode: " + rm);
        System.out.print(", fract digits : " + mfd);
        System.out.print(", position : " + tiePosition + " tie");
        System.out.print(", result : " + result);
        System.out.println(", expected : " + expectedOutput);
    }
}
 
源代码20 项目: openjdk-jdk8u   文件: TieRoundingTest.java
static void formatOutputTestDouble(NumberFormat nf,
                                   double doubleToTest,
                                   String tiePosition,
                                   String inputDigits,
                                   String expectedOutput) {

    int mfd = nf.getMaximumFractionDigits();
    RoundingMode rm = nf.getRoundingMode();
    String result = nf.format(doubleToTest);

    if (!result.equals(expectedOutput)) {
        System.out.println();
        System.out.println("========================================");
        System.out.println("***Failure : error formatting value from string : " +
                           inputDigits);
        System.out.println("NumberFormat pattern is  : " +
                           ((DecimalFormat ) nf).toPattern());
        System.out.println("Maximum number of fractional digits : " + mfd);
        System.out.println("Fractional rounding digit : " + (mfd + 1));
        System.out.println("Position of value relative to tie : " + tiePosition);
        System.out.println("Rounding Mode : " + rm);
        System.out.println("BigDecimal output : " +
                           new BigDecimal(doubleToTest).toString());
        System.out.println("FloatingDecimal output : " + doubleToTest);
        System.out.println(
           "Error. Formatted result different from expected." +
           "\nExpected output is : \"" + expectedOutput + "\"" +
           "\nFormated output is : \"" + result + "\"");
        System.out.println("========================================");
        System.out.println();

        errorCounter++;
        allPassed = false;
    } else {
        testCounter++;
        System.out.println("\nSuccess for double value : " + doubleToTest + " :");
        System.out.println(" Input digits :" + inputDigits +
                           ", BigDecimal value : " +
                           new BigDecimal(doubleToTest).toString());
        System.out.print(" Rounding mode: " + rm);
        System.out.print(", fract digits : " + mfd);
        System.out.print(", position : " + tiePosition + " tie");
        System.out.print(", result : " + result);
        System.out.println(", expected : " + expectedOutput);
    }
}