Class FormattedNumberRange

  • All Implemented Interfaces:
    FormattedValue, java.lang.CharSequence

    public class FormattedNumberRange
    extends java.lang.Object
    implements FormattedValue
    The result of a number range formatting operation. This class allows the result to be exported in several data types, including a String, an AttributedCharacterIterator, and a BigDecimal. Instances of this class are immutable and thread-safe.
    See Also:
    NumberRangeFormatter
    • Method Detail

      • toString

        public java.lang.String toString()
        Returns the formatted string as a Java String. Consider using FormattedValue.appendTo(A) for greater efficiency.
        Specified by:
        toString in interface java.lang.CharSequence
        Specified by:
        toString in interface FormattedValue
        Overrides:
        toString in class java.lang.Object
        Returns:
        The formatted string.
      • appendTo

        public <A extends java.lang.Appendable> A appendTo​(A appendable)
        Appends the formatted string to an Appendable.

        If an IOException occurs when appending to the Appendable, an unchecked ICUUncheckedIOException is thrown instead.

        Specified by:
        appendTo in interface FormattedValue
        Parameters:
        appendable - The Appendable to which to append the string output.
        Returns:
        The same Appendable, for chaining.
      • charAt

        public char charAt​(int index)
        Specified by:
        charAt in interface java.lang.CharSequence
      • length

        public int length()
        Specified by:
        length in interface java.lang.CharSequence
      • subSequence

        public java.lang.CharSequence subSequence​(int start,
                                                  int end)
        Specified by:
        subSequence in interface java.lang.CharSequence
      • nextPosition

        public boolean nextPosition​(ConstrainedFieldPosition cfpos)
        Iterates over field positions in the FormattedValue. This lets you determine the position of specific types of substrings, like a month or a decimal separator. To loop over all field positions:
             ConstrainedFieldPosition cfpos = new ConstrainedFieldPosition();
             while (fmtval.nextPosition(cfpos)) {
                 // handle the field position; get information from cfpos
             }
         
        Specified by:
        nextPosition in interface FormattedValue
        Parameters:
        cfpos - The object used for iteration state. This can provide constraints to iterate over only one specific field; see ConstrainedFieldPosition.constrainField(java.text.Format.Field).
        Returns:
        true if a new occurrence of the field was found; false otherwise.
      • getFirstBigDecimal

        public java.math.BigDecimal getFirstBigDecimal()
        Export the first formatted number as a BigDecimal. This endpoint is useful for obtaining the exact number being printed after scaling and rounding have been applied by the number range formatting pipeline.
        Returns:
        A BigDecimal representation of the first formatted number.
        See Also:
        NumberRangeFormatter, getSecondBigDecimal()
      • getSecondBigDecimal

        public java.math.BigDecimal getSecondBigDecimal()
        Export the second formatted number as a BigDecimal. This endpoint is useful for obtaining the exact number being printed after scaling and rounding have been applied by the number range formatting pipeline.
        Returns:
        A BigDecimal representation of the second formatted number.
        See Also:
        NumberRangeFormatter, getFirstBigDecimal()
      • getIdentityResult

        public NumberRangeFormatter.RangeIdentityResult getIdentityResult()
        Returns whether the pair of numbers was successfully formatted as a range or whether an identity fallback was used. For example, if the first and second number were the same either before or after rounding occurred, an identity fallback was used.
        Returns:
        A RangeIdentityType indicating the resulting identity situation in the formatted number range.
        See Also:
        NumberRangeFormatter, NumberRangeFormatter.RangeIdentityFallback
      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object
      • equals

        public boolean equals​(java.lang.Object other)
        Overrides:
        equals in class java.lang.Object
      • getFirstFixedDecimal

        @Deprecated
        public PluralRules.IFixedDecimal getFirstFixedDecimal()
        Deprecated.
        This API is ICU internal only.
      • getSecondFixedDecimal

        @Deprecated
        public PluralRules.IFixedDecimal getSecondFixedDecimal()
        Deprecated.
        This API is ICU internal only.