Package jline.solvers.ssa

Class SSAResult

java.lang.Object

jline.solvers.SolverResult

jline.solvers.ssa.SSAResult

public class SSAResult
extends SolverResult

Result container for Stochastic Simulation Algorithm (SSA) solver computations.

SSAResult extends the base SolverResult to include SSA-specific simulation results and state-space information. SSA uses stochastic simulation to generate sample paths and estimate performance metrics with statistical confidence intervals.

SSA analysis results include:

• Transient system state evolution over time
• State space representations for each station
• Synchronization matrices for multi-class systems
• Statistical estimates from simulation runs

Since:

1.0

See Also:

• SolverSSA
• SolverResult

Field Summary

Fields

Modifier and Type	Field	Description
Matrix	ANCI	Confidence interval half-widths for arrival rates [stations x classes]
Matrix	QNCI	Confidence interval half-widths for queue lengths [stations x classes]
Matrix	RNCI	Confidence interval half-widths for response times [stations x classes]
NetworkStruct	sn	Network structure used for the analysis
Map<Station,Matrix>	space	State space matrices for each station in the network
Matrix	TNCI	Confidence interval half-widths for throughputs [stations x classes]
Matrix	tranSync	Transient synchronization matrix for multi-class coordination
Map<Integer,Matrix>	tranSysState	Transient system state matrices indexed by time points
Matrix	UNCI	Confidence interval half-widths for utilizations [stations x classes]
Matrix	WNCI	Confidence interval half-widths for residence times [stations x classes]

Fields inherited from class jline.solvers.SolverResult

AN, ANfcr, CN, CNt, iter, method, pi_t, QN, QNfcr, QNt, RN, RNfcr, RNt, runtime, solver, SS, SysTardN, t, TardN, TN, TNfcr, TNt, UN, UNfcr, UNt, WN, WNfcr, XN, XNt

Constructor Summary

Constructors

Constructor	Description
SSAResult()	Constructs an empty SSAResult to allow field population from different sources.
SSAResult(Matrix QN, Matrix UN, Matrix RN, Matrix TN, Matrix CN, Matrix XN, Map<Integer,Matrix> tranSysState, Matrix tranSync, NetworkStruct sn)	Constructs an SSAResult with the specified performance metrics and state information.

Method Summary

Methods inherited from class jline.solvers.SolverResult

deepCopy, reset

Methods inherited from class java.lang.Object

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

Field Details

tranSysState

public Map<Integer,Matrix> tranSysState

Transient system state matrices indexed by time points

tranSync

public Matrix tranSync

Transient synchronization matrix for multi-class coordination

sn

public NetworkStruct sn

Network structure used for the analysis

space

public Map<Station,Matrix> space

State space matrices for each station in the network

QNCI

public Matrix QNCI

Confidence interval half-widths for queue lengths [stations x classes]

UNCI

public Matrix UNCI

Confidence interval half-widths for utilizations [stations x classes]

RNCI

public Matrix RNCI

Confidence interval half-widths for response times [stations x classes]

TNCI

public Matrix TNCI

Confidence interval half-widths for throughputs [stations x classes]

ANCI

public Matrix ANCI

Confidence interval half-widths for arrival rates [stations x classes]

WNCI

public Matrix WNCI

Confidence interval half-widths for residence times [stations x classes]

Constructor Details

SSAResult

public SSAResult()

Constructs an empty SSAResult to allow field population from different sources.

SSAResult

public SSAResult(Matrix QN,
 Matrix UN,
 Matrix RN,
 Matrix TN,
 Matrix CN,
 Matrix XN,
 Map<Integer,Matrix> tranSysState,
 Matrix tranSync,
 NetworkStruct sn)

Constructs an SSAResult with the specified performance metrics and state information.

Parameters:

QN - queue lengths [stations x classes]

UN - utilizations [stations x classes]

RN - response times [stations x classes]

TN - throughputs [stations x classes]

CN - visit counts [stations x classes]

XN - arrival rates [stations x classes]

tranSysState - transient system states indexed by time

tranSync - transient synchronization matrix

sn - network structure information