com.interpss.core.algo.impl.solver

Class BMatrixSolver

java.lang.Object

com.interpss.core.algo.impl.solver.BMatrixSolver

Direct Known Subclasses:

BaseDclfSolver

public class BMatrixSolver
extends java.lang.Object

An AclfNet B matrix solver implementation. It caches the B1 and B11 matrix for improving performance

Field Summary

Fields

Modifier and Type	Field and Description
protected BaseAclfNetwork<?,?>	aclfNet

Constructor Summary

Constructors

Constructor and Description
BMatrixSolver(BaseAclfNetwork<?,?> net) constructor
BMatrixSolver(BaseAclfNetwork<?,?> net, JacobianMatrixType type) constructor

Method Summary

Modifier and Type	Method and Description
void	distructor() distructor to release resource if necessary
ISparseEqnDouble	getB11Matrix() get B11 matrix.
ISparseEqnDouble	getB1Matrix() get B1 matrix.
protected boolean	isB11MatrixDirty()
protected boolean	isB1MatrixDirty()
void	setB11MatrixDirty() set B11 matrix dirty
void	setB1MatrixDirty() set B1 matrix dirty
void	setBMatrixDirty() set B1 and B11 matrix dirty

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

aclfNet

protected BaseAclfNetwork<?,?> aclfNet

Constructor Detail

BMatrixSolver

public BMatrixSolver(BaseAclfNetwork<?,?> net)

constructor

Parameters:

net -

BMatrixSolver

public BMatrixSolver(BaseAclfNetwork<?,?> net,
                     JacobianMatrixType type)

constructor

Parameters:

net -

type -

Method Detail

distructor

public void distructor()

distructor to release resource if necessary

getB1Matrix

public ISparseEqnDouble getB1Matrix()
                             throws InterpssException

get B1 matrix. If B1 is not created yet or dirty, it will be created by calling the AclfNet formB1Matrix()

Returns:

Throws:

InterpssException

isB1MatrixDirty

protected boolean isB1MatrixDirty()

getB11Matrix

public ISparseEqnDouble getB11Matrix()
                              throws InterpssException

get B11 matrix. If B11 is not created yet or dirty, it will be created by calling the AclfNet formB11Matrix()

Returns:

Throws:

InterpssException

isB11MatrixDirty

protected boolean isB11MatrixDirty()

setBMatrixDirty

public void setBMatrixDirty()

set B1 and B11 matrix dirty

setB1MatrixDirty

public void setB1MatrixDirty()

set B1 matrix dirty

setB11MatrixDirty

public void setB11MatrixDirty()

set B11 matrix dirty