public class ExactIntegerField extends GenericPowerField<java.lang.Integer>
Math.addExact(int,int)
etc. methods.one, zero
Constructor and Description |
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ExactIntegerField(boolean checkDivide)
Constructor
|
Modifier and Type | Method and Description |
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java.lang.Integer |
addG(java.lang.Integer l,
java.lang.Integer r)
Adds two elements of type E.
|
java.lang.Integer |
cast(java.lang.Object l)
Convert the input to type E.
|
java.lang.Integer |
cmpG(java.lang.Integer l,
java.lang.Integer r)
Compare two objects of the same type.
|
java.lang.Integer |
convertFromInt(java.lang.Integer l)
Attempt to convert argument from an integer
|
java.lang.Integer |
convertToIntE(java.lang.Integer l)
If possible convert the argument to an Integer to enable integral powers.
|
java.lang.Integer |
divG(java.lang.Integer l,
java.lang.Integer r)
Divides two elements of type E.
|
java.lang.Integer |
getOne()
Get the multiplicative identity for this field.
|
java.lang.Integer |
getZero()
Get the additive identity for this field
|
java.lang.Integer |
modG(java.lang.Integer l,
java.lang.Integer r)
Modulus of two elements of type E.
|
java.lang.Integer |
mulG(java.lang.Integer l,
java.lang.Integer r)
Multiplies two elements of type E.
|
java.lang.Integer |
negG(java.lang.Integer l)
Negates an elements of type E.
|
java.lang.Integer |
powG(java.lang.Integer l,
java.lang.Integer r)
If r is integral (convertToInt returns non-null) call powI
otherwise call powNI
|
protected java.lang.Integer |
powI(java.lang.Integer l,
java.lang.Integer r) |
java.lang.Integer |
powNonInt(java.lang.Integer l,
java.lang.Integer r)
Called when the power is not an integer
|
java.lang.Integer |
subG(java.lang.Integer l,
java.lang.Integer r)
Subtracts two elements of type E.
|
add, and, cmp, convertToInt, div, mod, mul, neg, not, or, pow, sub
public ExactIntegerField(boolean checkDivide)
checkDivide
- whether to throw exception is division is not integralpublic java.lang.Integer cast(java.lang.Object l)
GenericField
cast
in class GenericField<java.lang.Integer>
public java.lang.Integer addG(java.lang.Integer l, java.lang.Integer r) throws EvaluationException
GenericField
addG
in class GenericField<java.lang.Integer>
l
- lhs argumentr
- rhs argumentEvaluationException
- on errorpublic java.lang.Integer subG(java.lang.Integer l, java.lang.Integer r) throws EvaluationException
GenericField
subG
in class GenericField<java.lang.Integer>
l
- lhs argumentr
- rhs argumentEvaluationException
- on errorpublic java.lang.Integer negG(java.lang.Integer l) throws EvaluationException
GenericField
negG
in class GenericField<java.lang.Integer>
l
- the argumentEvaluationException
- on errorpublic java.lang.Integer mulG(java.lang.Integer l, java.lang.Integer r) throws EvaluationException
GenericField
mulG
in class GenericField<java.lang.Integer>
l
- lhs argumentr
- rhs argumentEvaluationException
- on errorpublic java.lang.Integer divG(java.lang.Integer l, java.lang.Integer r) throws EvaluationException
GenericField
divG
in class GenericField<java.lang.Integer>
l
- numeratorr
- denominatorEvaluationException
- on errorpublic java.lang.Integer modG(java.lang.Integer l, java.lang.Integer r) throws EvaluationException
GenericField
modG
in class GenericField<java.lang.Integer>
l
- lhs argumentr
- rhs argumentEvaluationException
- on errorpublic java.lang.Integer powG(java.lang.Integer l, java.lang.Integer r) throws EvaluationException
GenericPowerField
powG
in class GenericPowerField<java.lang.Integer>
l
- lhs argumentr
- rhs argumentEvaluationException
- on errorpublic java.lang.Integer cmpG(java.lang.Integer l, java.lang.Integer r) throws EvaluationException
GenericField
cmpG
in class GenericField<java.lang.Integer>
l
- left argumentr
- right argumentEvaluationException
public java.lang.Integer powNonInt(java.lang.Integer l, java.lang.Integer r) throws EvaluationException
GenericPowerField
powNonInt
in class GenericPowerField<java.lang.Integer>
EvaluationException
protected java.lang.Integer powI(java.lang.Integer l, java.lang.Integer r) throws EvaluationException
powI
in class GenericPowerField<java.lang.Integer>
EvaluationException
public java.lang.Integer getOne()
FieldI
getOne
in interface FieldI
getOne
in class GenericField<java.lang.Integer>
public java.lang.Integer getZero()
FieldI
getZero
in interface FieldI
getZero
in class GenericField<java.lang.Integer>
public java.lang.Integer convertToIntE(java.lang.Integer l) throws EvaluationException
GenericField
powG(E,E)
method will be called.convertToIntE
in class GenericField<java.lang.Integer>
l
- argument to convert.EvaluationException
public java.lang.Integer convertFromInt(java.lang.Integer l) throws EvaluationException
IntegerConvertor
convertFromInt
in interface IntegerConvertor
convertFromInt
in class GenericField<java.lang.Integer>
l
- value to convertEvaluationException
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