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java.lang.Objectjava.text.Format
java.text.NumberFormat
org.jfree.chart.axis.CompassFormat
public class CompassFormat
A formatter that displays numbers as directions.
Nested Class Summary |
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Nested classes/interfaces inherited from class java.text.NumberFormat |
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NumberFormat.Field |
Field Summary | |
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static String[] |
DIRECTIONS
The directions. |
Fields inherited from class java.text.NumberFormat |
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FRACTION_FIELD, INTEGER_FIELD |
Constructor Summary | |
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CompassFormat()
Creates a new formatter. |
Method Summary | |
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StringBuffer |
format(double number,
StringBuffer toAppendTo,
FieldPosition pos)
Formats a number into the specified string buffer. |
StringBuffer |
format(long number,
StringBuffer toAppendTo,
FieldPosition pos)
Formats a number into the specified string buffer. |
String |
getDirectionCode(double direction)
Returns a string representing the direction. |
Number |
parse(String source,
ParsePosition parsePosition)
This method returns null for all inputs. |
Methods inherited from class java.text.Format |
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format, formatToCharacterIterator, parseObject |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final String[] DIRECTIONS
Constructor Detail |
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public CompassFormat()
Method Detail |
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public String getDirectionCode(double direction)
direction
- the direction.
public StringBuffer format(double number, StringBuffer toAppendTo, FieldPosition pos)
format
in class NumberFormat
number
- the number to format.toAppendTo
- the string buffer.pos
- the field position (ignored here).
public StringBuffer format(long number, StringBuffer toAppendTo, FieldPosition pos)
format
in class NumberFormat
number
- the number to format.toAppendTo
- the string buffer.pos
- the field position (ignored here).
public Number parse(String source, ParsePosition parsePosition)
null
for all inputs. This class cannot
be used for parsing.
parse
in class NumberFormat
source
- the source string.parsePosition
- the parse position.
null
.
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