Class Solver

java.lang.Object

jmt.jmch.Solver

All Implemented Interfaces:

CommonConstants, EngineNodeConstants

public class Solver
extends Object
implements CommonConstants

This class transforms the information of the Animation to match the structure of the CommonModel class. CommonModel is used to obtain the results of the simulation.

Author:

Lorenzo Torri Date: 06-mag-2024 Time: 17.28

Field Summary

Fields inherited from interface CommonConstants

ALL_CLASSES, ALL_MODES, ALL_STATIONS, BALKINGSTRATEGY_DESCRIPTION, BATCH_SIMULATION_DESCRIPTION, BLOCKING_DESCRIPTION, CLASS_TYPE_CLOSED, CLASS_TYPE_OPEN, CLASSES_DESCRIPTION, COMPATIBILITIES_DESCRIPTION, CONNECTIONS_DESCRIPTION, CONVERSION_WARNING_DESCRIPTION, DIM_BUTTON_L, DIM_BUTTON_M, DIM_BUTTON_S, DIM_BUTTON_XL, DIM_BUTTON_XS, DISTRIBUTION_BATCH, DISTRIBUTION_BERNOULLI_DISCRETE, DISTRIBUTION_BINOMIAL_DISCRETE, DISTRIBUTION_BURST, DISTRIBUTION_COXIAN, DISTRIBUTION_DETERMINISTIC, DISTRIBUTION_ERLANG, DISTRIBUTION_EXPONENTIAL, DISTRIBUTION_GAMMA, DISTRIBUTION_HYPEREXPONENTIAL, DISTRIBUTION_LOGNORMAL, DISTRIBUTION_MAP, DISTRIBUTION_MMPP2, DISTRIBUTION_NORMAL, DISTRIBUTION_PARETO, DISTRIBUTION_PHASETYPE, DISTRIBUTION_POISSON_DISCRETE, DISTRIBUTION_REPLAYER, DISTRIBUTION_SHIFTED_GEOMETRIC_DISCRETE, DISTRIBUTION_UNIFORM, DISTRIBUTION_UNIFORM_DISCRETE, DISTRIBUTION_WEIBULL, DISTRIBUTION_ZIPF_DISCRETE, FINITE_BLOCK, FINITE_DROP, FINITE_RETRIAL, FINITE_WAITING, FORK_CLASS_SWITCH, FORK_COMBINATION, FORK_MULTI_BRANCH_CLASS_SWITCH, FORK_PROBABILITIES, heightScaling, HTML_END, HTML_FONT_NOR_END, HTML_FONT_NORM, HTML_FONT_TIT_END, HTML_FONT_TITLE, HTML_START, IMG_JABAICON, IMG_JMCHICON, IMG_JMODELICON, IMG_JMVAICON, IMG_JSIMICON, IMG_JWATICON, IMG_SUITEICON, INFINITE_CAPACITY, JABA, JMVA, JOIN_MIX, JOIN_NORMAL, JOIN_PARTIAL, JSIM, JWAT, LARGE_ICON_SIZE_MENU_BAR, LARGE_ICON_SIZE_TOOL_BAR, LDROUTING_DESCRIPTION, LDSERVICE_DESCRIPTION, MAX_GUI_HEIGHT_ABOUT, MAX_GUI_HEIGHT_COMMON, MAX_GUI_HEIGHT_DIALOG_DEFAULT, MAX_GUI_HEIGHT_JABA, MAX_GUI_HEIGHT_JMCH, MAX_GUI_HEIGHT_JMVA, MAX_GUI_HEIGHT_JSIM_DISTRIB, MAX_GUI_HEIGHT_JSIM_PROBLEMS, MAX_GUI_HEIGHT_JSIM_RESULTS, MAX_GUI_HEIGHT_JSIM_STAT_OUTPUT, MAX_GUI_HEIGHT_JWAT, MAX_GUI_HEIGHT_JWAT_COLOR, MAX_GUI_HEIGHT_JWAT_STARTSCREEN, MAX_GUI_HEIGHT_LDEDITING, MAX_GUI_HEIGHT_LDHELP, MAX_GUI_HEIGHT_LDROUTING, MAX_GUI_HEIGHT_LDSTRATEGY, MAX_GUI_HEIGHT_POLLING, MAX_GUI_HEIGHT_PSSERVER, MAX_GUI_HEIGHT_QUICKHTML, MAX_GUI_HEIGHT_SERVER_FEATURES, MAX_GUI_HEIGHT_STARTSCREEN, MAX_GUI_HEIGHT_WHATIF_PROGRESS, MAX_GUI_HEIGHT_WHATIF_RESULTS, MAX_GUI_WIDTH_ABOUT, MAX_GUI_WIDTH_COMMON, MAX_GUI_WIDTH_DIALOG_DEFAULT, MAX_GUI_WIDTH_JABA, MAX_GUI_WIDTH_JMCH, MAX_GUI_WIDTH_JMVA, MAX_GUI_WIDTH_JSIM_DISTRIB, MAX_GUI_WIDTH_JSIM_PROBLEMS, MAX_GUI_WIDTH_JSIM_RESULTS, MAX_GUI_WIDTH_JSIM_STAT_OUTPUT, MAX_GUI_WIDTH_JWAT, MAX_GUI_WIDTH_JWAT_COLOR, MAX_GUI_WIDTH_JWAT_STARTSCREEN, MAX_GUI_WIDTH_LDEDITING, MAX_GUI_WIDTH_LDHELP, MAX_GUI_WIDTH_LDROUTING, MAX_GUI_WIDTH_LDSTRATEGY, MAX_GUI_WIDTH_POLLING, MAX_GUI_WIDTH_PSSERVER, MAX_GUI_WIDTH_QUICKHTML, MAX_GUI_WIDTH_SERVER_FEATURES, MAX_GUI_WIDTH_STARTSCREEN, MAX_GUI_WIDTH_WHATIF_PROGRESS, MAX_GUI_WIDTH_WHATIF_RESULTS, MAX_NUMBER_OF_CLASSES, MAX_NUMBER_OF_GROUPS, MAX_NUMBER_OF_PHASES, MAX_NUMBER_OF_REGIONS, MAX_NUMBER_OF_STATIONS, MAX_SMALL_ICON_SCREEN_HEIGHT, MAX_SMALL_ICON_SCREEN_WIDTH, MEASURE_LOG_DESCRIPTION, MEASURES_DESCRIPTION, METRIC_CONFIGURATIONS_DESCRIPTION, PAR1, PAR2, PARAMETRIC_ANALYSIS_DESCRIPTION, QUEUE_STRATEGY_DPS, QUEUE_STRATEGY_EDD, QUEUE_STRATEGY_EDF, QUEUE_STRATEGY_FCFS, QUEUE_STRATEGY_FCFS_PR, QUEUE_STRATEGY_GPS, QUEUE_STRATEGY_LCFS, QUEUE_STRATEGY_LCFS_PR, QUEUE_STRATEGY_LEPT, QUEUE_STRATEGY_LJF, QUEUE_STRATEGY_PS, QUEUE_STRATEGY_QBPS, QUEUE_STRATEGY_RAND, QUEUE_STRATEGY_SEPT, QUEUE_STRATEGY_SJF, QUEUE_STRATEGY_SRPT, QUEUE_STRATEGY_TBS, REFSOURCE_DESCRIPTION, ROUTING_CLASS_SWITCH, ROUTING_DISABLED, ROUTING_FASTESTSERVICE, ROUTING_LEASTUTILIZATION, ROUTING_LOADDEPENDENT, ROUTING_POWER_OF_K, ROUTING_PROBABILITIES, ROUTING_RANDOM, ROUTING_ROUNDROBIN, ROUTING_SHORTESTQL, ROUTING_SHORTESTRT, ROUTING_WEIGHTED_ROUNDROBIN, ROW_HEIGHT, SEMAPHORE_NORMAL, SERVER_FEATURE_CLASS_PARALLELISM, SERVER_FEATURE_DELAY_OFF_STRATEGIES, SERVER_FEATURE_PREEMPTIVE_STRATEGIES, SERVER_FEATURE_SCHEDULING_POLICY, SERVER_FEATURE_SERVER_COMPATIBILITIES, SERVER_FEATURE_SERVER_NAMES, SERVER_FEATURE_SERVERS_PER_SERVER_TYPE, SERVER_FEATURE_SETUP_STRATEGIES, SERVER_FEATURE_SWITCHOVER_STRATEGIES, SERVER_FEATURE_VACATION_STRATEGY, SERVER_PARAMETER_ADVANCED_FEATURES, SERVER_SETTINGS_DESCRIPTION, SERVER_VACATION_DESCRIPTION, SERVICE_DISABLED, SERVICE_LOAD_DEPENDENT, SERVICE_LOAD_INDEPENDENT, SERVICE_ZERO, SIMENGINE, SIMULATION_DESCRIPTION, SMALL_ICON_SIZE_MENU_BAR, SMALL_ICON_SIZE_TOOL_BAR, STATION_NAMES, STATION_QUEUE_STRATEGY_NON_PREEMPTIVE, STATION_QUEUE_STRATEGY_NON_PREEMPTIVE_PRIORITY, STATION_QUEUE_STRATEGY_POLLING, STATION_QUEUE_STRATEGY_POLLING_EXHAUSTIVE, STATION_QUEUE_STRATEGY_POLLING_GATED, STATION_QUEUE_STRATEGY_POLLING_LIMITED, STATION_QUEUE_STRATEGY_PREEMPTIVE, STATION_QUEUE_STRATEGY_PREEMPTIVE_PRIORITY, STATION_QUEUE_STRATEGY_PS, STATION_QUEUE_STRATEGY_PSSERVER, STATION_QUEUE_STRATEGY_PSSERVER_PRIORITY, STATION_SCHEDULING_POLICY_ALFS, STATION_SCHEDULING_POLICY_ALIS, STATION_SCHEDULING_POLICY_FAIRNESS, STATION_SCHEDULING_POLICY_FSF, STATION_SCHEDULING_POLICY_ORDER, STATION_SCHEDULING_POLICY_RAIS, STATION_TYPE_CLASSSWITCH, STATION_TYPE_DELAY, STATION_TYPE_FORK, STATION_TYPE_JOIN, STATION_TYPE_LOGGER, STATION_TYPE_PLACE, STATION_TYPE_ROUTER, STATION_TYPE_SCALER, STATION_TYPE_SEMAPHORE, STATION_TYPE_SERVER, STATION_TYPE_SINK, STATION_TYPE_SOURCE, STATION_TYPE_TERMINAL, STATION_TYPE_TRANSITION, STATION_VACATION_POLICY_BERNOULLI, STATION_VACATION_POLICY_MULTIPLE, STATION_VACATION_POLICY_NONE, STATION_VACATION_POLICY_SINGLE, STATIONS_DESCRIPTION, STATIONS_PAR_DESCRIPTION, SWITCHOVER_ZERO, TIMING_STRATEGY_IMMEDIATE, TIMING_STRATEGY_TIMED, WARNING_CLASS, WARNING_CLASS_INCOMING_ROUTING, WARNING_CLASS_OUTGOING_ROUTING, WARNING_CLASS_STATION, WARNING_INCOMING_ROUTING, WARNING_MULTI_CLASS, WARNING_OUTGOING_ROUTING, WARNING_STATION, widthScaling

Constructor Summary

Constructors

Constructor	Description
Solver(Simulation sim, Distribution interADistr, Distribution serviceDistr, int nservers, double[] prob, int maxSamples, long seed)

Method Summary

Modifier and Type	Method	Description
String	getInterArrivalDistribution()
double	getInterArrivalTimeMean()
int	getMaxSamples()
CommonModel	getModel()
int	getNumberQueues()
int	getNumberServers()
String	getServiceDistribution()
double	getServiceTimeMean()
String	getStrategy()

Methods inherited from class Object

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

Constructor Details

Solver

public Solver(Simulation sim,
 Distribution interADistr,
 Distribution serviceDistr,
 int nservers,
 double[] prob,
 int maxSamples,
 long seed)

Parameters:

sim - Simulation data Structure

interADistr - Distribution for the inter arrival time

serviceDistr - Distribution for the service time

nservers - number of servers in the simulation

prob - array of probabilities (for Routing Probabilities)

maxSamples - max samples for the animation

seed - the seed for the random generator used in the simulation

Method Details

getModel

public CommonModel getModel()

getStrategy

public String getStrategy()

getInterArrivalDistribution

public String getInterArrivalDistribution()

getInterArrivalTimeMean

public double getInterArrivalTimeMean()

getServiceDistribution

public String getServiceDistribution()

getServiceTimeMean

public double getServiceTimeMean()

getNumberServers

public int getNumberServers()

getNumberQueues

public int getNumberQueues()

getMaxSamples

public int getMaxSamples()