public final class Multipliable12f extends Object
Multipliable12f encapsulates a Decimal of scale 12 and facilitates
exact typed multiplication. The multipliable object acts as first factor in the multiplication
and provides a set of overloaded methods for different scales. Each one of those methods
delivers a different result scale which represents the appropriate scale for the product of
an exact multiplication.
A Multipliable12f object is returned by Decimal12f.multiplyExact(),
hence an exact typed multiplication can be written as:
Decimal12f value = ... //some value Decimal14f product = value.multiplyExact().by(Decimal2f.FIVE);
| Constructor and Description |
|---|
Multipliable12f(Decimal<Scale12f> value)
Constructor with Decimal value to be encapsulated.
|
| Modifier and Type | Method and Description |
|---|---|
Decimal12f |
by(Decimal0f factor)
Returns a
Decimal whose value is (this * factor). |
Decimal13f |
by(Decimal1f factor)
Returns a
Decimal whose value is (this * factor). |
Decimal14f |
by(Decimal2f factor)
Returns a
Decimal whose value is (this * factor). |
Decimal15f |
by(Decimal3f factor)
Returns a
Decimal whose value is (this * factor). |
Decimal16f |
by(Decimal4f factor)
Returns a
Decimal whose value is (this * factor). |
Decimal17f |
by(Decimal5f factor)
Returns a
Decimal whose value is (this * factor). |
Decimal18f |
by(Decimal6f factor)
Returns a
Decimal whose value is (this * factor). |
Decimal12f |
by(MutableDecimal0f factor)
Returns a
Decimal whose value is (this * factor). |
Decimal13f |
by(MutableDecimal1f factor)
Returns a
Decimal whose value is (this * factor). |
Decimal14f |
by(MutableDecimal2f factor)
Returns a
Decimal whose value is (this * factor). |
Decimal15f |
by(MutableDecimal3f factor)
Returns a
Decimal whose value is (this * factor). |
Decimal16f |
by(MutableDecimal4f factor)
Returns a
Decimal whose value is (this * factor). |
Decimal17f |
by(MutableDecimal5f factor)
Returns a
Decimal whose value is (this * factor). |
Decimal18f |
by(MutableDecimal6f factor)
Returns a
Decimal whose value is (this * factor). |
boolean |
equals(Object obj)
Compares this Multipliable12f to the specified object.
|
Decimal<Scale12f> |
getValue()
Returns the value underlying this Multipliable12f.
|
int |
hashCode()
Returns a hash code for this Multipliable12f which happens to be the
hash code of the underlying
Decimal12f value. |
String |
toString()
Returns a string representation of this
Multipliable12f which is
simply the string representation of the underlying Decimal value. |
public Multipliable12f(Decimal<Scale12f> value)
value - the decimal value to be wrapped as a multipliable objectpublic Decimal<Scale12f> getValue()
public Decimal12f by(Decimal0f factor)
Decimal whose value is (this * factor). The
result is exact and has scale 12 which is the sum of the scales
of the Decimal that this multipliable object represents and the scale of
the factor argument. An ArithmeticException is thrown if the
product is out of the possible range for a Decimal12f.
Note that the result is always a new instance.
factor - the factor to multiply with the Decimal that this multipliable representsArithmeticException - if an overflow occurs and product is out of the possible
range for a Decimal12fpublic Decimal12f by(MutableDecimal0f factor)
Decimal whose value is (this * factor). The
result is exact and has scale 12 which is the sum of the scales
of the Decimal that this multipliable object represents and the scale of
the factor argument. An ArithmeticException is thrown if the
product is out of the possible range for a Decimal12f.
Note that the result is always a new instance.
factor - the factor to multiply with the Decimal that this multipliable representsArithmeticException - if an overflow occurs and product is out of the possible
range for a Decimal12fpublic Decimal13f by(Decimal1f factor)
Decimal whose value is (this * factor). The
result is exact and has scale 13 which is the sum of the scales
of the Decimal that this multipliable object represents and the scale of
the factor argument. An ArithmeticException is thrown if the
product is out of the possible range for a Decimal13f.
Note that the result is always a new instance.
factor - the factor to multiply with the Decimal that this multipliable representsArithmeticException - if an overflow occurs and product is out of the possible
range for a Decimal13fpublic Decimal13f by(MutableDecimal1f factor)
Decimal whose value is (this * factor). The
result is exact and has scale 13 which is the sum of the scales
of the Decimal that this multipliable object represents and the scale of
the factor argument. An ArithmeticException is thrown if the
product is out of the possible range for a Decimal13f.
Note that the result is always a new instance.
factor - the factor to multiply with the Decimal that this multipliable representsArithmeticException - if an overflow occurs and product is out of the possible
range for a Decimal13fpublic Decimal14f by(Decimal2f factor)
Decimal whose value is (this * factor). The
result is exact and has scale 14 which is the sum of the scales
of the Decimal that this multipliable object represents and the scale of
the factor argument. An ArithmeticException is thrown if the
product is out of the possible range for a Decimal14f.
Note that the result is always a new instance.
factor - the factor to multiply with the Decimal that this multipliable representsArithmeticException - if an overflow occurs and product is out of the possible
range for a Decimal14fpublic Decimal14f by(MutableDecimal2f factor)
Decimal whose value is (this * factor). The
result is exact and has scale 14 which is the sum of the scales
of the Decimal that this multipliable object represents and the scale of
the factor argument. An ArithmeticException is thrown if the
product is out of the possible range for a Decimal14f.
Note that the result is always a new instance.
factor - the factor to multiply with the Decimal that this multipliable representsArithmeticException - if an overflow occurs and product is out of the possible
range for a Decimal14fpublic Decimal15f by(Decimal3f factor)
Decimal whose value is (this * factor). The
result is exact and has scale 15 which is the sum of the scales
of the Decimal that this multipliable object represents and the scale of
the factor argument. An ArithmeticException is thrown if the
product is out of the possible range for a Decimal15f.
Note that the result is always a new instance.
factor - the factor to multiply with the Decimal that this multipliable representsArithmeticException - if an overflow occurs and product is out of the possible
range for a Decimal15fpublic Decimal15f by(MutableDecimal3f factor)
Decimal whose value is (this * factor). The
result is exact and has scale 15 which is the sum of the scales
of the Decimal that this multipliable object represents and the scale of
the factor argument. An ArithmeticException is thrown if the
product is out of the possible range for a Decimal15f.
Note that the result is always a new instance.
factor - the factor to multiply with the Decimal that this multipliable representsArithmeticException - if an overflow occurs and product is out of the possible
range for a Decimal15fpublic Decimal16f by(Decimal4f factor)
Decimal whose value is (this * factor). The
result is exact and has scale 16 which is the sum of the scales
of the Decimal that this multipliable object represents and the scale of
the factor argument. An ArithmeticException is thrown if the
product is out of the possible range for a Decimal16f.
Note that the result is always a new instance.
factor - the factor to multiply with the Decimal that this multipliable representsArithmeticException - if an overflow occurs and product is out of the possible
range for a Decimal16fpublic Decimal16f by(MutableDecimal4f factor)
Decimal whose value is (this * factor). The
result is exact and has scale 16 which is the sum of the scales
of the Decimal that this multipliable object represents and the scale of
the factor argument. An ArithmeticException is thrown if the
product is out of the possible range for a Decimal16f.
Note that the result is always a new instance.
factor - the factor to multiply with the Decimal that this multipliable representsArithmeticException - if an overflow occurs and product is out of the possible
range for a Decimal16fpublic Decimal17f by(Decimal5f factor)
Decimal whose value is (this * factor). The
result is exact and has scale 17 which is the sum of the scales
of the Decimal that this multipliable object represents and the scale of
the factor argument. An ArithmeticException is thrown if the
product is out of the possible range for a Decimal17f.
Note that the result is always a new instance.
factor - the factor to multiply with the Decimal that this multipliable representsArithmeticException - if an overflow occurs and product is out of the possible
range for a Decimal17fpublic Decimal17f by(MutableDecimal5f factor)
Decimal whose value is (this * factor). The
result is exact and has scale 17 which is the sum of the scales
of the Decimal that this multipliable object represents and the scale of
the factor argument. An ArithmeticException is thrown if the
product is out of the possible range for a Decimal17f.
Note that the result is always a new instance.
factor - the factor to multiply with the Decimal that this multipliable representsArithmeticException - if an overflow occurs and product is out of the possible
range for a Decimal17fpublic Decimal18f by(Decimal6f factor)
Decimal whose value is (this * factor). The
result is exact and has scale 18 which is the sum of the scales
of the Decimal that this multipliable object represents and the scale of
the factor argument. An ArithmeticException is thrown if the
product is out of the possible range for a Decimal18f.
Note that the result is always a new instance.
factor - the factor to multiply with the Decimal that this multipliable representsArithmeticException - if an overflow occurs and product is out of the possible
range for a Decimal18fpublic Decimal18f by(MutableDecimal6f factor)
Decimal whose value is (this * factor). The
result is exact and has scale 18 which is the sum of the scales
of the Decimal that this multipliable object represents and the scale of
the factor argument. An ArithmeticException is thrown if the
product is out of the possible range for a Decimal18f.
Note that the result is always a new instance.
factor - the factor to multiply with the Decimal that this multipliable representsArithmeticException - if an overflow occurs and product is out of the possible
range for a Decimal18fpublic int hashCode()
Decimal12f value.hashCode in class ObjectDecimal.hashCode()public boolean equals(Object obj)
true
if and only if the argument is a Multipliable12f with an equal underlying
value.equals in class Objectobj - the object to compare withtrue if the argument is a Multipliable12f and if its value
is equal to this multipliables's value; false otherwisegetValue(),
Decimal.equals(Object)public String toString()
Multipliable12f which is
simply the string representation of the underlying Decimal value.toString in class ObjectString Decimal representation of this Multipliable12f's
value with all the fraction digits (including trailing zeros)getValue(),
Decimal.toString()