AbstractSolver

java.lang.Object
- org.la4j.linear.AbstractSolver

All Implemented Interfaces:

java.io.Serializable, LinearSystemSolver

Direct Known Subclasses:

ForwardBackSubstitutionSolver, GaussianSolver, JacobiSolver, LeastNormSolver, LeastSquaresSolver, SeidelSolver, SquareRootSolver, SweepSolver
```
public abstract class AbstractSolver
extends java.lang.Object
implements LinearSystemSolver
```
See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

protected Matrix a

protected int equations

protected int unknowns

Constructor Summary

Constructors
Modifier Constructor Description

protected AbstractSolver(Matrix a)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`ensureRHSIsCorrect(Vector vector)`
`int`	`equations()`	Returns the number of equations in this solver.
`protected void`	`fail(java.lang.String message)`
`Matrix`	`self()`	Returns the self matrix of the solver.
`int`	`unknowns()`	Returns the number os unknowns in this solver.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.la4j.linear.LinearSystemSolver
applicableTo, solve

- Field Detail
  - a
```
protected Matrix a
```
  - unknowns
```
protected int unknowns
```
  - equations
```
protected int equations
```
- Constructor Detail
  - AbstractSolver
```
protected AbstractSolver(Matrix a)
```
- Method Detail
  - self
```
public Matrix self()
```
    Description copied from interface: LinearSystemSolver
    
    Returns the self matrix of the solver.
    
    Specified by:
    
    self in interface LinearSystemSolver
    
    Returns:
  - unknowns
```
public int unknowns()
```
    Description copied from interface: LinearSystemSolver
    
    Returns the number os unknowns in this solver.
    
    Specified by:
    
    unknowns in interface LinearSystemSolver
    
    Returns:
  - equations
```
public int equations()
```
    Description copied from interface: LinearSystemSolver
    
    Returns the number of equations in this solver.
    
    Specified by:
    
    equations in interface LinearSystemSolver
    
    Returns:
  - ensureRHSIsCorrect
```
protected void ensureRHSIsCorrect(Vector vector)
```
  - fail
```
protected void fail(java.lang.String message)
```