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

I

id - Variable in class yass.analysis.AnalysisResults

Unique ID assigned to results set

id - Variable in class yass.experiment.ExperimentDefinition

Experiment ID

id - Variable in class yass.network.Node

The globally-unique identifier of this node

id - Variable in class yass.packet.Packet

Globally-unique ID for this packet

id - Variable in class yass.radio.Reception

Globally-unique identifier for this reception

id - Variable in class yass.radio.Transmission

The globally-unique ID of this transmission

id - Variable in class yass.simulation.Simulation

Unique identifier

idleTimeout - Variable in class yass.igf.IgfPacketSchedulerConfig

Number of seconds in which the scheduler can remain in the IDLE state before timing out

idNodeMap - Variable in class yass.analysis.FullAnalyser

Mapping of node ID number to associated Node object

IGF_PACKET_SEQUENCE_NUMBER_KEY - Static variable in class yass.igf.IgfPacket

Key used to generate globally-unique IGF packet sequence numbers.

IgfDummyPacketProducer - Class in yass.igf

In the current implementation of IGF, the IGF packets are generated by an instance of IgfPacketScheduler.

IgfDummyPacketProducer(Node) - Constructor for class yass.igf.IgfDummyPacketProducer

Constructs a new instance of IgfDummyPacketProducer

IgfForwardingCandidateChooser - Interface in yass.igf

Examines a set of received CTS packets and decides which, if any, of the CTS packet sending nodes should be selected as a forwarding candidate.

IgfPacket - Class in yass.igf

Representation of an IGF-specific packet which is to be passed around a network.

IgfPacket(int, Node, Node, int, int, Object, Set<Node>, double, double, int, IgfPacketType, int, double, Node, Node) - Constructor for class yass.igf.IgfPacket

Constructs a new instance of IgfPacket

IgfPacketConsumer - Class in yass.igf

Packet consumer to be placed in the consumer chain-of-command for all nodes implementing the IGF protocol.

IgfPacketConsumer(Node, IgfPacketScheduler) - Constructor for class yass.igf.IgfPacketConsumer

The constructor signature specifies a IgfPacketScheduler rather than extracting the PacketScheduler from the supplied Node.

IgfPacketInterestPolicy - Class in yass.igf

Instances of this class are responsible for determining if a given node is interested in a partially received packet.

IgfPacketInterestPolicy(IgfPacketScheduler) - Constructor for class yass.igf.IgfPacketInterestPolicy

Constructs a new instance of IgfPacketInterestPolicy

IgfPacketScheduler - Class in yass.igf

A packet scheduler which implements functionality required for the IGF protocol.

IgfPacketScheduler(IgfPacketSchedulerConfig, IgfForwardingCandidateChooser) - Constructor for class yass.igf.IgfPacketScheduler

Creates a new instance of the IGF packet scheduler using the specified configuration options

IgfPacketSchedulerConfig - Class in yass.igf

Configuration data used to tune the behaviour of an IgfPacketScheduler instance as required for a specific network design.

IgfPacketSchedulerConfig(int, double, double, double, double, int, int, int, int, double) - Constructor for class yass.igf.IgfPacketSchedulerConfig

Constructs a new instance of IgfPacketSchedulerConfig

IgfPacketType - Enum in yass.igf

Enumeration of the types of packet used by the IGF protocol.

IgfPacketType() - Constructor for enum yass.igf.IgfPacketType

igfState - Variable in class yass.igf.IgfPacketScheduler

The current state of the IGF protocol at a given node

IgfState - Enum in yass.igf

An enumeration of all permitted states through which an implementation of the IGF protocol might transition at a given network node.

IgfState() - Constructor for enum yass.igf.IgfState

igfType - Variable in class yass.igf.IgfPacket

The IGF packet subtype indicating the role this packet shall play in the machinations of the IGF protocol

IgfVariant - Enum in yass.igf

Enumeration of variants of the basic IGF protocol which can be selected by network designers and experimenters.

IgfVariant() - Constructor for enum yass.igf.IgfVariant

IggAngleGossipPacketConsumer - Class in yass.gossip

Retransmits received packets to neighbours of the receiving node, with a probability determined by the angle between the lasthop-destination vector and the lasthop-current vector

IggAngleGossipPacketConsumer(Node, double, double, double) - Constructor for class yass.gossip.IggAngleGossipPacketConsumer

Constructs a new instance of IggAngleGossipPacketConsumer

IggDistanceGossipPacketConsumer - Class in yass.gossip

Retransmits received packets to neighbours of the receiving node, with a probability determined by remaining distance to destination.

IggDistanceGossipPacketConsumer(Node, double, double) - Constructor for class yass.gossip.IggDistanceGossipPacketConsumer

Constructs a new instance of IggDistanceGossipPacketConsumer

implementScheduledStateTransitions(double, double) - Method in class yass.state.StateManager

Implement any state transitions scheduled for the current simulation period, and drop any that have been missed somehow and are now overdue.

increment - Variable in class yass.backoff.ArithmeticProgressionBackoffManager

The amount by which backoff period is increased on each cycle, in seconds

initial - Variable in class yass.energy.SimpleEnergySource

Initial energy reserve level, in Joules

INITIAL_SERIAL_NUMBER - Static variable in class yass.util.SerialGenerator

The initial value used for each type of generated serial number

initialBackoffPeriod - Variable in class yass.backoff.BackoffManager

The initial backoff period, in seconds

initialise() - Method in class yass.simulation.Simulation

Calculates and caches inter-node relationship characteristics and details.

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

Initialises the simulator.

initialised - Variable in class yass.simulation.Simulation

Flag to indicate simulator-internal data has been initialised

initialiseDatabase() - Method in class yass.simulation.Simulation

Prepares the event database such that it is ready to accept event data for a new simulation

initialiseEntities() - Method in class yass.simulation.Simulation

Sets the initial states of the physical and logical entities which exist at the beginning of this simulation.

initialiseInterferenceSources() - Method in class yass.simulation.Simulation

Updates the cached data pertaining to potential inter-node interference sources.

initialiseNeighbours() - Method in class yass.simulation.Simulation

Updates the cached data pertaining to inter-node communication neighbours.

initialiseNumberFormatters() - Method in class yass.analysis.FullAnalyser

initialiseNumberFormatters() - Method in class yass.experiment.SimulatorContainerThread

InitialStates - Class in yass.simulation

Container for the required initial states of simulated entities

InitialStates(Node.NodeState, RadioModule.RadioModuleState) - Constructor for class yass.simulation.InitialStates

Constructs a new instance of InitialStates

initialStates - Variable in class yass.simulation.Simulation

Initial states of simulated entities

initialTtl - Variable in class yass.traffic.producer.RatePacketProducer

Initial TTL for new packets

initiateTransmission(Packet) - Method in class yass.radio.RadioModule

Instructs this RadioModule to begin attempts to transmit a data packet

INSERT_ATTEMPT_MAX - Static variable in class yass.database.Event

Maximum number of times to reattempt database inserts before giving up and logging an error

insertIntoDatabase(Database, double) - Method in class yass.database.Event

Inserts this event into the simulation event database

insertionPreparedStatement - Static variable in class yass.database.Event

A database prepared statement with which to insert event instances into the database

insertionPreparedStatement - Static variable in class yass.database.NodePositionChangeEvent

A database prepared statement with which to insert node location transition events into the database

insertionPreparedStatement - Static variable in class yass.database.NodeStateTransitionEvent

A database prepared statement with which to insert node state transition events into the database

insertionPreparedStatement - Static variable in class yass.database.PacketGeneratedEvent

A database prepared statement with which to insert packet generation events into the database

insertionPreparedStatement - Static variable in class yass.database.RadioModuleStateTransitionEvent

A database prepared statement with which to insert radio module state transition events into the database

insertionPreparedStatement - Static variable in class yass.database.ReceptionEvent

A database prepared statement with which to insert packet reception ending events into the database

insertionPreparedStatement - Static variable in class yass.database.TransmissionEvent

A database prepared statement with which to insert packet transmission ending events into the database

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

Called by concrete implementations of schedulePacket() and reschedulePacket() to place a PacketScheduleEntry in the schedule.

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

Called by concrete implementations of schedulePacket() and reschedulePacket() to place a PacketScheduleEntry in the schedule.

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

Called by concrete implementations of schedulePacket() and reschedulePacket() to place a PacketScheduleEntry in the schedule.

insertStatements - Variable in class yass.database.AnalysisCompleteEvent

Cached prepared statements for commonly-executed database operations

interferenceSourceChecker - Variable in class yass.simulation.Simulation

Determines if a given pair of nodes can suffer mutual wireless interference

interferenceSources - Variable in class yass.network.Node

Set of nodes which can disrupt communications of this node

interferenceSourceStatistics - Variable in class yass.analysis.AnalysisResults

Statistics about potential communication-corrupting neighbours of all nodes participating in the network

internalClock - Variable in class yass.traffic.producer.SpecifiedPacketProducer

Internal clock

internalClock - Variable in class yass.traffic.producer.SporadicPacketProducer

Internal clock against which packed production is scheduled

intersect(Position, Position) - Method in class yass.network.SphericalVoid

Determines if the line segment defined by points start and end intersects this spherical void.

isActive() - Method in class yass.traffic.producer.PacketProducer

Obtains the current packet production status

isAllFinished() - Method in class yass.experiment.SimulatorContainerThread

Flag indicating whether all thread activity is complete

isAnalysing() - Method in class yass.experiment.SimulatorContainerThread

Flag indicating current analysis activity

isAnalysisComplete() - Method in class yass.experiment.SimulatorContainerThread

Flag indicating completion of analysis following simulation completion

isAnalysisFinished() - Method in class yass.analysis.Analyser

Determines if the analytical results are ready

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

Indicates whether the event database is currently in analysis mode

isCached(Packet) - Method in class yass.packet.cache.SeenPacketCache

Discovers if the seen-packet cache contains the specified packet

isComplete() - Method in class yass.simulation.AlwaysCompleteCompletionCriterion

Decides that the simulation is complete, regardless of the state of the simulation

isComplete() - Method in class yass.simulation.CompletionCriterion

Consults the current state of the simulation, and decides whether the simulation can be considered complete with respect to the logic defined in the concrete implementation of CompletionCriterion

isComplete() - Method in class yass.simulation.ElapsedTimeCompletionCriterion

isComplete() - Method in class yass.simulation.NeverCompleteCompletionCriterion

Decides that the simulation is incomplete, regardless of the state of the simulation

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

Determines if the current simulation state satisfies all criteria for cessation of simulation activity.

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

Determines if the database connection is read-only

isEmpty() - Method in class yass.network.Route

Determines if this Route is devoid of asNodeList

isFailed() - Method in class yass.experiment.SimulatorContainerThread

Flag indicating abnormal termination of simulation or analysis

isFinished() - Method in class yass.experiment.ExperimentManager

Flag indicating whether all experiments are complete

isHeaderComplete() - Method in class yass.radio.Transmission

Determines if the complete header has been transmitted yet

ishistoricalRadioEventsStored() - Static method in class yass.radio.RadioModule

Indicates whether records of historical Reception and Transmission activity is stored in the simulator event database

isInitialised() - Method in class yass.simulation.Simulation

Reports if simulation has been initialised

isInRange(double, double) - Method in class yass.traffic.producer.SpecifiedPacketProducer.PacketSpecification

Determines if the proposed packet production time falls within the specified range

isInterested(Packet, boolean, boolean) - Method in class yass.igf.IgfPacketInterestPolicy

Decides if the owning node is interested in receiving a given packet.

isInterested(Packet, boolean, boolean) - Method in class yass.packet.interest.AlwaysInterestedNodePacketInterestPolicy

Decides if the owning node is interested in receiving a given packet.

isInterested(Packet, boolean, boolean) - Method in class yass.packet.interest.NeverInterestedNodePacketInterestPolicy

Decides if the owning node is interested in receiving a given packet.

isInterested(Packet, boolean, boolean) - Method in class yass.packet.interest.NodePacketInterestPolicy

Decides if the owning node is interested in receiving a given packet.

isInterested(Packet, boolean, boolean) - Method in class yass.packet.interest.UnknownHeaderNodePacketInterestPolicy

Decides if the owning node is interested in receiving a given packet.

isInterestedIdle(IgfPacket, boolean, boolean) - Method in class yass.igf.IgfPacketInterestPolicy

Decides if the owning node is interested in receiving a given packet while in the IDLE state.

isInterestedWaitForAck(IgfPacket, boolean, boolean) - Method in class yass.igf.IgfPacketInterestPolicy

Decides if the owning node is interested in receiving a given packet while in the WAIT_FOR_ACK state.

isInterestedWaitForCts(IgfPacket, boolean, boolean) - Method in class yass.igf.IgfPacketInterestPolicy

Decides if the owning node is interested in receiving a given packet while in the WAIT_FOR_CTS state.

isInterestedWaitForData(IgfPacket, boolean, boolean) - Method in class yass.igf.IgfPacketInterestPolicy

Decides if the owning node is interested in receiving a given packet while in the WAIT_FOR_DATA state.

isInVoid(Position) - Method in class yass.network.SphericalVoid

Determines if the specified position falls within this network void

isInVoid(Position) - Method in interface yass.network.Void

Determines if the specified position falls within this network void

isPayloadComplete() - Method in class yass.radio.Transmission

Determines if the complete payload has been transmitted yet

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

Indicates whether the event database is currently running

isSimulating() - Method in class yass.experiment.SimulatorContainerThread

Flag indicating current simulation activity

isSimulationComplete() - Method in class yass.experiment.SimulatorContainerThread

Flag indicating simulation completion

isWirelessMediumFree() - Method in class yass.radio.RadioEnvironment

Calculates whether the wireless medium appears to be free from the viewpoint of the owner node.

iterations - Variable in class yass.analysis.AnalysisResults

Number of simulation iterations completed at time of analysis

iterations - Variable in class yass.simulation.Simulation

Number of completed simulation iterations

iterationsComplete - Variable in class yass.experiment.SimulatorContainerThread

Number of simulation iterations completed thus far