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java.lang.Objectjava.text.Format
java.text.NumberFormat
org.apache.commons.math.fraction.AbstractFormat
public abstract class AbstractFormat
Common part shared by both FractionFormat
and BigFractionFormat
.
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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Fields inherited from class java.text.NumberFormat |
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FRACTION_FIELD, INTEGER_FIELD |
Method Summary | |
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StringBuffer |
format(double value,
StringBuffer buffer,
FieldPosition position)
Formats a double value as a fraction and appends the result to a StringBuffer. |
StringBuffer |
format(long value,
StringBuffer buffer,
FieldPosition position)
Formats a long value as a fraction and appends the result to a StringBuffer. |
NumberFormat |
getDenominatorFormat()
Access the denominator format. |
NumberFormat |
getNumeratorFormat()
Access the numerator format. |
void |
setDenominatorFormat(NumberFormat format)
Modify the denominator format. |
void |
setNumeratorFormat(NumberFormat format)
Modify the numerator format. |
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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getClass, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public NumberFormat getDenominatorFormat()
public NumberFormat getNumeratorFormat()
public void setDenominatorFormat(NumberFormat format)
format
- the new denominator format value.
NullArgumentException
- if format
is null
.public void setNumeratorFormat(NumberFormat format)
format
- the new numerator format value.
NullArgumentException
- if format
is null
.public StringBuffer format(double value, StringBuffer buffer, FieldPosition position)
format
in class NumberFormat
value
- the double value to formatbuffer
- StringBuffer to append toposition
- On input: an alignment field, if desired. On output: the
offsets of the alignment field
NumberFormat.format(Object, StringBuffer, FieldPosition)
public StringBuffer format(long value, StringBuffer buffer, FieldPosition position)
format
in class NumberFormat
value
- the long value to formatbuffer
- StringBuffer to append toposition
- On input: an alignment field, if desired. On output: the
offsets of the alignment field
NumberFormat.format(Object, StringBuffer, FieldPosition)
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