Class UnivariateRealSolverFactory
- java.lang.Object
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- org.apache.commons.math.analysis.solvers.UnivariateRealSolverFactory
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- Direct Known Subclasses:
UnivariateRealSolverFactoryImpl
public abstract class UnivariateRealSolverFactory extends java.lang.Object
Abstract factory class used to createUnivariateRealSolver
instances.Solvers implementing the following algorithms are supported:
- Bisection
- Brent's method
- Secant method
newDefaultSolver()
.Common usage:
SolverFactory factory = UnivariateRealSolverFactory.newInstance(); // create a Brent solver to use BrentSolver solver = factory.newBrentSolver();
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Method Summary
All Methods Static Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description abstract UnivariateRealSolver
newBisectionSolver()
Create a newUnivariateRealSolver
.abstract UnivariateRealSolver
newBrentSolver()
Create a newUnivariateRealSolver
.abstract UnivariateRealSolver
newDefaultSolver()
Create a newUnivariateRealSolver
.static UnivariateRealSolverFactory
newInstance()
Create a new factory.abstract UnivariateRealSolver
newNewtonSolver()
Create a newUnivariateRealSolver
.abstract UnivariateRealSolver
newSecantSolver()
Create a newUnivariateRealSolver
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Method Detail
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newInstance
public static UnivariateRealSolverFactory newInstance()
Create a new factory.- Returns:
- a new factory.
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newDefaultSolver
public abstract UnivariateRealSolver newDefaultSolver()
Create a newUnivariateRealSolver
. The actual solver returned is determined by the underlying factory.- Returns:
- the new solver.
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newBisectionSolver
public abstract UnivariateRealSolver newBisectionSolver()
Create a newUnivariateRealSolver
. The solver is an implementation of the bisection method.- Returns:
- the new solver.
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newBrentSolver
public abstract UnivariateRealSolver newBrentSolver()
Create a newUnivariateRealSolver
. The solver is an implementation of the Brent method.- Returns:
- the new solver.
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newNewtonSolver
public abstract UnivariateRealSolver newNewtonSolver()
Create a newUnivariateRealSolver
. The solver is an implementation of Newton's Method.- Returns:
- the new solver.
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newSecantSolver
public abstract UnivariateRealSolver newSecantSolver()
Create a newUnivariateRealSolver
. The solver is an implementation of the secant method.- Returns:
- the new solver.
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