Package edu.jas.structure
Interface ElemFactory<C extends Element<C>>
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- All Superinterfaces:
java.io.Serializable
- All Known Subinterfaces:
AbelianGroupFactory<C>
,AlgebraFactory<A,C>
,FieldFactory<C>
,ModularRingFactory<C>
,ModulFactory<M,C>
,MonoidFactory<C>
,PolynomialRing<C>
,RingFactory<C>
- All Known Implementing Classes:
AlgebraicNumberRing
,BigComplex
,BigDecimal
,BigDecimalComplex
,BigInteger
,BigOctonion
,BigQuaternionRing
,BigRational
,ComplexAlgebraicRing
,ComplexRing
,GenExteriorPolynomialRing
,GenMatrixRing
,GenPolynomialRing
,GenSolvablePolynomialRing
,GenVectorModul
,GenWordPolynomialRing
,IndexFactory
,LocalRing
,LocalRing
,LocalSolvablePolynomialRing
,ModIntegerRing
,ModIntRing
,ModLongRing
,MultiVarPowerSeriesRing
,ProductRing
,QLRSolvablePolynomialRing
,QuotientRing
,QuotientRing
,QuotSolvablePolynomialRing
,RealAlgebraicRing
,RealAlgebraicRing
,RecSolvablePolynomialRing
,RecSolvableWordPolynomialRing
,ResidueRing
,ResidueRing
,ResidueSolvablePolynomialRing
,ResidueSolvableWordPolynomialRing
,SolvableLocalResidueRing
,SolvableLocalRing
,SolvableQuotientRing
,SolvableResidueRing
,UnivPowerSeriesRing
,WordFactory
,WordResidueRing
public interface ElemFactory<C extends Element<C>> extends java.io.Serializable
Element factory interface. Defines embedding of integers, parsing and random element construction.- Author:
- Heinz Kredel
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Method Summary
All Methods Instance Methods Abstract Methods Default Methods Modifier and Type Method Description C
copy(C c)
Create a copy of Element c.C
fromInteger(long a)
Get the Element for a.C
fromInteger(java.math.BigInteger a)
Get the Element for a.java.util.List<C>
generators()
Get a list of the generating elements.boolean
isFinite()
Is this structure finite or infinite.C
parse(java.io.Reader r)
Parse from Reader.C
parse(java.lang.String s)
Parse from String.C
random(int n)
Generate a random Element with size less equal to n.C
random(int n, java.util.Random random)
Generate a random Element with size less equal to n.java.lang.String
toScript()
Get a scripting compatible string representation.default C
valueOf(java.lang.String s)
Value from String.
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Method Detail
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generators
java.util.List<C> generators()
Get a list of the generating elements.- Returns:
- list of generators for the algebraic structure.
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isFinite
boolean isFinite()
Is this structure finite or infinite.- Returns:
- true if this structure is finite, else false.
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fromInteger
C fromInteger(long a)
Get the Element for a.- Parameters:
a
- long- Returns:
- element corresponding to a.
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fromInteger
C fromInteger(java.math.BigInteger a)
Get the Element for a.- Parameters:
a
- java.math.BigInteger.- Returns:
- element corresponding to a.
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random
C random(int n)
Generate a random Element with size less equal to n.- Parameters:
n
-- Returns:
- a random element.
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random
C random(int n, java.util.Random random)
Generate a random Element with size less equal to n.- Parameters:
n
-random
- is a source for random bits.- Returns:
- a random element.
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valueOf
default C valueOf(java.lang.String s)
Value from String.- Parameters:
s
- String.- Returns:
- a Element corresponding to s.
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parse
C parse(java.lang.String s)
Parse from String.- Parameters:
s
- String.- Returns:
- a Element corresponding to s.
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parse
C parse(java.io.Reader r)
Parse from Reader.- Parameters:
r
- Reader.- Returns:
- the next Element found on r.
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toScript
java.lang.String toScript()
Get a scripting compatible string representation.- Returns:
- script compatible representation for this ElemFactory.
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