A B C D E F G H I L M N O P Q R S T U V W X Y Z

E

earliest - Variable in class yass.packet.schedule.PacketScheduleEntry

The earliest time this packet can be sent

effectiveReceivedPower(Transmission) - Method in class yass.radio.RadioEnvironment

Calculates the effective received power at the owner node resulting from a given transmission

effectiveReceivedPowerFromTransmissions(Set<Transmission>) - Method in class yass.radio.RadioEnvironment

Calculates the effective received power at the owner node resulting from a set of transmissions.

ElapsedTimeCompletionCriterion - Class in yass.simulation

Completion criterion which is satisfied when a given period of simulated time has elapsed

ElapsedTimeCompletionCriterion(double) - Constructor for class yass.simulation.ElapsedTimeCompletionCriterion

Creates a new instance of ElapsedTimeCompletionCriterion

empty() - Method in class yass.database.Database

Empties the content of all event-bearing tables in the database by dropping and rebuilding them.

empty() - Method in interface yass.energy.EnergySource

Remove all remaining energy from this energy source

empty() - Method in class yass.energy.SimpleEnergySource

Remove all remaining energy from this energy source

END_OF_DAYS - Static variable in class yass.util.Constants

The latest possible simulated time, in seconds.

endTime - Variable in class yass.analysis.FullAnalyser

Total elapsed simulated time

EnergyAwareStateManager - Class in yass.state

Minimally-functional StateManager concrete implementation which does not alter the state of a node, or any of the nodes modules, until such time as the node runs out of energy.

EnergyAwareStateManager() - Constructor for class yass.state.EnergyAwareStateManager

Constructs a new instance of EnergyAwareStateManager

EnergyConsumer - Interface in yass.energy

An EnergyConsumer is any simulated entity which consumes energy, provided by an EnergyModule, when transitioning between states or maintaining a steady state for a given period.

EnergyException - Exception in yass.energy

Describes an encountered problem associated with energy in the simulated network or a simulated network component

EnergyException() - Constructor for exception yass.energy.EnergyException

Creates a new instance of EnergyException without detail message.

EnergyException(String) - Constructor for exception yass.energy.EnergyException

Constructs an instance of EnergyException with the specified detail message.

EnergyModule - Class in yass.energy

Energy module to be used as a component in a Node of the simulated network

EnergyModule(EnergySource) - Constructor for class yass.energy.EnergyModule

Constructs a new instance of EnergyModule, starting without any registered energy consumers

EnergyModule(EnergySource, Map<EnergyConsumer, StateCostModel>) - Constructor for class yass.energy.EnergyModule

Constructs a new instance of EnergyModule, starting with the specified energy consumers

energyModule - Variable in class yass.network.Node

The energy module of this node

energyPerPacketPerHop - Variable in class yass.analysis.AnalysisResults

The energy required to move one packet by one hop in the network.

energyPerPacketPerMetre - Variable in class yass.analysis.AnalysisResults

The energy required to move one packet by one metre in the network.

energyRemainingPerNodeClairvoyant - Variable in class yass.analysis.AnalysisResults

Mapping of node ID to energy consumed in Joules, adjusted for clairvoyant state management

energyRemainingPerNodeReal - Variable in class yass.analysis.AnalysisResults

Mapping of node ID to energy consumed in Joules

EnergySource - Interface in yass.energy

Energy storage

energyUsedClairvoyanceSaving - Variable in class yass.analysis.AnalysisResults

Mapping of node ID to energy saved in Joules, when activity adjusted for clairvoyant state management

energyUsedPerNodeClairvoyant - Variable in class yass.analysis.AnalysisResults

Mapping of node ID to energy consumed in Joules, adjusted for clairvoyant state management

energyUsedPerNodeReal - Variable in class yass.analysis.AnalysisResults

Mapping of node ID to energy consumed in Joules

EPSILON - Static variable in class yass.util.Constants

Small fuzz-factor for double equality checking

equals(Object) - Method in class yass.experiment.ExperimentDefinition

Compares this ExperimentDefinition instance to a supplied object, and determines if they are equal

equals(Object) - Method in class yass.network.Node

Determines if the supplied object is equal to this node

equals(Object) - Method in class yass.network.Route

Compares this Route to an arbitrary supplied object and determines if these two objects are equal

equals(Object) - Method in class yass.network.TimeNodeMapping

Compares this TimeNodeMapping to an arbitrary object and determines if they are equal

equals(Object) - Method in class yass.packet.Packet

Determines if the supplied arbitrary object is equal to this Packet

equals(Object) - Method in class yass.packet.schedule.PacketScheduleEntry

Compares an arbitrary object to this PacketScheduleEntry and determines if they are equals

equals(Object) - Method in class yass.radio.RadioModule

Compares a supplied object to this RadioModule and determines if they are equal

equals(Object) - Method in class yass.radio.Reception

Determines if the supplied object is equal to this Reception

equals(Object) - Method in class yass.radio.Transmission

Compares an arbitrary object against this Transmission, and determines if the two are equal

equals(Object) - Method in class yass.state.StateTransition

Determines if a supplied object is equal to this StateTransition.

equals(Object) - Method in class yass.util.Position

Determines if the supplied arbitrary object is equal to this Position

Event - Class in yass.database

An event which occurs in the simulator to be stored for later analysis

Event() - Constructor for class yass.database.Event

Creates a new instance of Event

eventClasses - Variable in class yass.database.Database

Set of event classes managed by this database

eventDatabase - Variable in class yass.simulation.Simulation

Event database

executeNextIteration() - Method in class yass.simulation.PeriodicSimulator

Advances the simulation state, progressing simulated time by a specific duration.

executeNextIteration() - Method in class yass.simulation.Simulator

Executes the next iteration of the simulation, which should bring the simulation state closer to satisfying the registered simulation completion criteria.

expected - Variable in class yass.failure.independent.StochasticFailureSource

Expected failures per second

EXPERIMENT_KEY - Static variable in class yass.util.SerialGenerator

The serial key to use when identifying experiments

EXPERIMENT_PROTOTYPE_KEY - Static variable in class yass.util.SerialGenerator

The serial key to use when identifying experiment prototypes

ExperimentDefinition - Class in yass.experiment

Defines an experiment run in terms of the parameter values utilised in that experiment.

ExperimentDefinition(int, Map<String, Object>) - Constructor for class yass.experiment.ExperimentDefinition

Creates a new instance of ExperimentDefinition

ExperimentDefinition(int) - Constructor for class yass.experiment.ExperimentDefinition

Creates a new instance of ExperimentDefinition

experimentDefinition - Variable in class yass.experiment.SimulatorContainerThread

Experiment definition whence this thread derives

ExperimentManager - Class in yass.experiment

Manages other threads, each of which containing a single simulation instance.

ExperimentManager(int, long, int, int, ExperimentSimulatorCreator, boolean, List<ExperimentDefinition>, PacketType, boolean, boolean) - Constructor for class yass.experiment.ExperimentManager

Creates a new instance of ExperimentManager

ExperimentManager(int, long, int, int, ExperimentSimulatorCreator, boolean, List<ExperimentDefinition>) - Constructor for class yass.experiment.ExperimentManager

Creates a new instance of ExperimentManager

ExperimentManager(int, long, int, int, ExperimentSimulatorCreator, boolean) - Constructor for class yass.experiment.ExperimentManager

Creates a new instance of ExperimentManagerThread

ExperimentSimulatorCreator - Class in yass.experiment

Creates a new instance of Simulator from a specified ExperimentDefinition.

ExperimentSimulatorCreator() - Constructor for class yass.experiment.ExperimentSimulatorCreator

Creates a new instance of ExperimentSimulatorCreator

exponent - Variable in class yass.radio.FriisPathLossModel

The exponent of the Friis Transmission Equation

exponentCoefficient - Variable in class yass.backoff.ExponentialBackoffManager

Scaling factor applied to the exponent of each term in the backoff period sequence

ExponentialBackoffManager - Class in yass.backoff

Backoff manager in which the sequence of backoff periods forms an exponentially-growing progression.

ExponentialBackoffManager(double, double, double, int) - Constructor for class yass.backoff.ExponentialBackoffManager

Constructs a new instance of ExponentialBackoffManager

extractAllWaiting(double) - Method in class yass.igf.IgfPacketScheduler

Gets the output of extractNextWaiting and wraps it in a list.

extractAllWaiting(double) - Method in class yass.packet.schedule.AsapPacketScheduler

Obtains the collection of packets scheduled for transmission, if any, during the current simulation period.

extractAllWaiting(double) - Method in class yass.packet.schedule.PacketScheduler

Obtains the collection of packets scheduled for transmission, if any, during the current simulation period.

extracted - Variable in class yass.packet.schedule.PacketScheduler

Extracted schedule entries counter

extractNextWaiting(double) - Method in class yass.igf.IgfPacketScheduler

Obtains the next packet scheduled for transmission, if any, during the current simulation period.

extractNextWaiting(double) - Method in class yass.packet.schedule.AsapPacketScheduler

Obtains the next packet scheduled for transmission, if any, during the current simulation period.

extractNextWaiting(double) - Method in class yass.packet.schedule.PacketScheduler

Obtains the next packet scheduled for transmission, if any, during the current simulation period.

extractNextWaitingIdle(double) - Method in class yass.igf.IgfPacketScheduler

Determines if any packets are ready for transmission by a node whose IGF state is IDLE.

extractNextWaitingWaitForAck(double) - Method in class yass.igf.IgfPacketScheduler

Determines if any packets are ready for transmission by a node whose IGF state is WAIT_FOR_ACK.

extractNextWaitingWaitForCts(double) - Method in class yass.igf.IgfPacketScheduler

Determines if any packets are ready for transmission by a node whose IGF state is WAIT_FOR_CTS.

extractNextWaitingWaitForData(double) - Method in class yass.igf.IgfPacketScheduler

Determines if any packets are ready for transmission by a node whose IGF state is WAIT_FOR_DATA.

extractPacket() - Method in class yass.radio.Reception

Obtains the packet received from a radio transmission

extractScheduleEntry(PacketScheduleEntry) - Method in class yass.packet.schedule.PacketScheduler

Called by concrete implementations of extractNextWaiting() and extractAllWaiting() to remove a PacketScheduleEntry from the schedule as it is being returned for transmission