Package org.apfloat.internal

Class FloatApfloatBuilder

java.lang.Object

org.apfloat.internal.FloatApfloatBuilder

All Implemented Interfaces:

ApfloatBuilder

public class FloatApfloatBuilder
extends Object
implements ApfloatBuilder

Builder class for building ApfloatImpl implementations with the float data element type.

Version:

1.0

Author:

Mikko Tommila

Constructor Summary

Constructors

Constructor	Description
FloatApfloatBuilder()	Default constructor.

Method Summary

Modifier and Type	Method	Description
ApfloatImpl	createApfloat(double value, long precision, int radix)	Create a new ApfloatImpl instance from a double.
ApfloatImpl	createApfloat(long value, long precision, int radix)	Create a new ApfloatImpl instance from a long.
ApfloatImpl	createApfloat(PushbackReader in, long precision, int radix, boolean isInteger)	Create a new ApfloatImpl instance reading from a stream.
ApfloatImpl	createApfloat(String value, long precision, int radix, boolean isInteger)	Create a new ApfloatImpl instance from a String.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FloatApfloatBuilder

public FloatApfloatBuilder()

Default constructor.

Method Detail

createApfloat

public ApfloatImpl createApfloat(String value,
                                 long precision,
                                 int radix,
                                 boolean isInteger)
                          throws NumberFormatException,
                                 ApfloatRuntimeException

Description copied from interface: ApfloatBuilder

Create a new ApfloatImpl instance from a String.

Specified by:

createApfloat in interface ApfloatBuilder

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

public ApfloatImpl createApfloat(long value,
                                 long precision,
                                 int radix)
                          throws NumberFormatException,
                                 ApfloatRuntimeException

Description copied from interface: ApfloatBuilder

Create a new ApfloatImpl instance from a long.

Specified by:

createApfloat in interface ApfloatBuilder

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

public ApfloatImpl createApfloat(double value,
                                 long precision,
                                 int radix)
                          throws NumberFormatException,
                                 ApfloatRuntimeException

Description copied from interface: ApfloatBuilder

Create a new ApfloatImpl instance from a double.

Specified by:

createApfloat in interface ApfloatBuilder

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

public ApfloatImpl createApfloat(PushbackReader in,
                                 long precision,
                                 int radix,
                                 boolean isInteger)
                          throws IOException,
                                 NumberFormatException,
                                 ApfloatRuntimeException

Description copied from interface: ApfloatBuilder

Create a new ApfloatImpl instance reading from a stream.

Specified by:

createApfloat in interface ApfloatBuilder

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