Package org.apfloat.spi
Interface ApfloatBuilder
-
- All Known Implementing Classes:
DoubleApfloatBuilder
,FloatApfloatBuilder
,IntApfloatBuilder
,LongApfloatBuilder
public interface ApfloatBuilder
An ApfloatBuilder contains factory methods to create new instances ofApfloatImpl
implementations.- Version:
- 1.0
- Author:
- Mikko Tommila
-
-
Method Summary
Modifier and Type Method Description ApfloatImpl
createApfloat(double value, long precision, int radix)
Create a newApfloatImpl
instance from adouble
.ApfloatImpl
createApfloat(long value, long precision, int radix)
Create a newApfloatImpl
instance from along
.ApfloatImpl
createApfloat(PushbackReader in, long precision, int radix, boolean isInteger)
Create a newApfloatImpl
instance reading from a stream.ApfloatImpl
createApfloat(String value, long precision, int radix, boolean isInteger)
Create a newApfloatImpl
instance from aString
.
-
-
-
Method Detail
-
createApfloat
ApfloatImpl createApfloat(String value, long precision, int radix, boolean isInteger) throws NumberFormatException, ApfloatRuntimeException
Create a newApfloatImpl
instance from aString
.- Parameters:
value
- The string to be parsed to a number.precision
- The precision of the number (in digits of the radix).radix
- The radix in which the number is created.isInteger
- Specifies if the number to be parsed from the string is to be treated as an integer or not.- Returns:
- A new
ApfloatImpl
. - Throws:
NumberFormatException
- If the number is not valid.ApfloatRuntimeException
-
createApfloat
ApfloatImpl createApfloat(long value, long precision, int radix) throws NumberFormatException, ApfloatRuntimeException
Create a newApfloatImpl
instance from along
.- Parameters:
value
- The value of the number.precision
- The precision of the number (in digits of the radix).radix
- The radix in which the number is created.- Returns:
- A new
ApfloatImpl
. - Throws:
NumberFormatException
- If the number is not valid.ApfloatRuntimeException
-
createApfloat
ApfloatImpl createApfloat(double value, long precision, int radix) throws NumberFormatException, ApfloatRuntimeException
Create a newApfloatImpl
instance from adouble
.- Parameters:
value
- The value of the number.precision
- The precision of the number (in digits of the radix).radix
- The radix in which the number is created.- Returns:
- A new
ApfloatImpl
. - Throws:
NumberFormatException
- If the number is not valid.ApfloatRuntimeException
-
createApfloat
ApfloatImpl createApfloat(PushbackReader in, long precision, int radix, boolean isInteger) throws IOException, NumberFormatException, ApfloatRuntimeException
Create a newApfloatImpl
instance reading from a stream.- Parameters:
in
- The stream to read from.precision
- The precision of the number (in digits of the radix).radix
- The radix in which the number is created.isInteger
- Specifies if the number to be parsed from the stream is to be treated as an integer or not.- Returns:
- A new
ApfloatImpl
. - Throws:
IOException
- If an I/O error occurs accessing the stream.NumberFormatException
- If the number is not valid.ApfloatRuntimeException
-
-