Class LogisticFunctionMultDelay

java.lang.Object

solvers.queueingnet.montecarloLogistic.numericalIntegration.SafeFunction

solvers.queueingnet.montecarloLogistic.solver.LogisticFunctionBase

solvers.queueingnet.montecarloLogistic.solver.LogisticFunctionDelay

solvers.queueingnet.montecarloLogistic.solver.LogisticFunctionMultDelay

All Implemented Interfaces:

Function

public class LogisticFunctionMultDelay
extends LogisticFunctionDelay

Implements the Logistic Function for delay + single server networks under the multiplicative transform

Field Summary

Fields inherited from class LogisticFunctionDelay

A, delays, demands, demands_k, demands_K, epsilon, eta, K, MC, N, pop, R

Fields inherited from class LogisticFunctionBase

hess_stat, u_stat, v_stat, x_stat

Fields inherited from class SafeFunction

ndim

Constructor Summary

Constructors

Constructor	Description
LogisticFunctionMultDelay(int ndim, int[] population, double[][] demands, double[] delays, double epsilon)
LogisticFunctionMultDelay(int ndim, cern.colt.matrix.DoubleMatrix1D population, cern.colt.matrix.DoubleMatrix2D demands, cern.colt.matrix.DoubleMatrix1D delays, double epsilon, MathContext MC)
LogisticFunctionMultDelay(LogisticFunctionMultDelay LFD)

Method Summary

Modifier and Type	Method	Description
void	calculate_hessian()	Stationary point Hessian calculations for single + delay server networks
void	calculate_stationary_point()	Iterative stationary point calculations for single + delay server networks.
Function	copy()
protected BigDecimal	safeEvaluate(double[] point)	The evaluation of the function, given that the point is within the domain

Methods inherited from class LogisticFunctionDelay

checkInDomain

Methods inherited from class LogisticFunctionBase

getHess_stat, getU_stat, getV_stat, getX_stat

Methods inherited from class SafeFunction

checkPoint, evaluate

Methods inherited from class Object

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

Constructor Details

LogisticFunctionMultDelay

public LogisticFunctionMultDelay(int ndim,
 cern.colt.matrix.DoubleMatrix1D population,
 cern.colt.matrix.DoubleMatrix2D demands,
 cern.colt.matrix.DoubleMatrix1D delays,
 double epsilon,
 MathContext MC)
                          throws InternalErrorException

Throws:

InternalErrorException

LogisticFunctionMultDelay

public LogisticFunctionMultDelay(int ndim,
 int[] population,
 double[][] demands,
 double[] delays,
 double epsilon)
                          throws InternalErrorException

Throws:

InternalErrorException

LogisticFunctionMultDelay

public LogisticFunctionMultDelay(LogisticFunctionMultDelay LFD)
                          throws InternalErrorException

Throws:

InternalErrorException

Method Details

copy

public Function copy()
              throws InternalErrorException

Specified by:

copy in interface Function

Overrides:

copy in class LogisticFunctionDelay

Throws:

InternalErrorException

safeEvaluate

protected BigDecimal safeEvaluate(double[] point)
                           throws InternalErrorException

Description copied from class: SafeFunction

The evaluation of the function, given that the point is within the domain

Overrides:

safeEvaluate in class LogisticFunctionDelay

Parameters:

point - Array representing point to be evaluated

Returns:

Function value at point

Throws:

InternalErrorException

calculate_stationary_point

public void calculate_stationary_point()

Description copied from class: LogisticFunctionDelay

Iterative stationary point calculations for single + delay server networks.

Overrides:

calculate_stationary_point in class LogisticFunctionDelay

calculate_hessian

public void calculate_hessian()

Description copied from class: LogisticFunctionDelay

Stationary point Hessian calculations for single + delay server networks

Overrides:

calculate_hessian in class LogisticFunctionDelay