Class SimulationDefaults

java.lang.Object

QueueNet.SimulationDefaults

public final class SimulationDefaults
extends Object

Central repository for simulation engine default values that were previously scattered as magic numbers across multiple classes. Reference each constant from the class that originally owned the literal so that future tuning only requires a change in one place.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ANIMATION_REFRESH_PERIOD	Refresh period (in simulation ticks) at which the NetController polls each node for intermediate statistics updates.
static final int	CONVERGENCE_CHECK_INTERVAL	Number of samples between convergence checks in the dynamic analyser.
static final int	EVENT_QUEUE_INITIAL_CAPACITY	Initial capacity of the hybrid and timing event queues.
static final int	INITIAL_NUM_BATCHES	Initial number of batches used by the batch-means confidence-interval estimator.
static final int	LD_STRATEGY_CACHE_SIZE	Number of entries in the load-dependent service-time parameter cache.
static final int	MAX_RULE_SAMPLES	Maximum number of samples used by the rule-based stopping criterion.
static final int	MAX_SAMPLES	Maximum number of samples collected per measure before the simulation stops.
static final int	PA_ABOUT_AUTOCLOSE_MS	Time (ms) before the PA progress "About" panel auto-closes.
static final int	STATS_LOADER_POLL_MS	Polling interval (ms) for the statistical-outputs loader background thread.

Method Summary

Methods inherited from class Object

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

Field Details

MAX_SAMPLES

public static final int MAX_SAMPLES

Maximum number of samples collected per measure before the simulation stops.

See Also:

• Constant Field Values

CONVERGENCE_CHECK_INTERVAL

public static final int CONVERGENCE_CHECK_INTERVAL

Number of samples between convergence checks in the dynamic analyser.

See Also:

• Constant Field Values

MAX_RULE_SAMPLES

public static final int MAX_RULE_SAMPLES

Maximum number of samples used by the rule-based stopping criterion.

See Also:

• Constant Field Values

INITIAL_NUM_BATCHES

public static final int INITIAL_NUM_BATCHES

Initial number of batches used by the batch-means confidence-interval estimator.

See Also:

• Constant Field Values

ANIMATION_REFRESH_PERIOD

public static final int ANIMATION_REFRESH_PERIOD

Refresh period (in simulation ticks) at which the NetController polls each node for intermediate statistics updates.

See Also:

• Constant Field Values

EVENT_QUEUE_INITIAL_CAPACITY

public static final int EVENT_QUEUE_INITIAL_CAPACITY

Initial capacity of the hybrid and timing event queues. 111 is a small prime chosen to minimise hash collisions at startup.

See Also:

• Constant Field Values

LD_STRATEGY_CACHE_SIZE

public static final int LD_STRATEGY_CACHE_SIZE

Number of entries in the load-dependent service-time parameter cache.

See Also:

• Constant Field Values

PA_ABOUT_AUTOCLOSE_MS

public static final int PA_ABOUT_AUTOCLOSE_MS

Time (ms) before the PA progress "About" panel auto-closes.

See Also:

• Constant Field Values

STATS_LOADER_POLL_MS

public static final int STATS_LOADER_POLL_MS

Polling interval (ms) for the statistical-outputs loader background thread.

See Also:

• Constant Field Values