Uses of Class
sime.NetworkElement

Packages that use NetworkElement

Package	Description
sime
sime.tcp

Uses of NetworkElement in sime

Subclasses of NetworkElement in sime

Modifier and Type	Class and Description
class	Endpoint This class implements a simple TCP endpoint that is composed of sender and receiver objects.
class	Link A full-duplex communication link that connects two network nodes.
class	Router This class is a simple simulation of a network router.

Fields in sime declared as NetworkElement

Modifier and Type	Field and Description
NetworkElement	Packet.destinationAddr Destination address, to which this packet is sent.
protected NetworkElement	Link.node1 Nodes Link.node1 and Link.node2 connected by this link.
protected NetworkElement	Link.node2

Fields in sime with type parameters of type NetworkElement

Modifier and Type	Field and Description
protected java.util.HashMap<NetworkElement,Link>	Router.forwardingTable Router's forwarding table maps the destination node (found in the Packet header) to the outgoing link.

Methods in sime with parameters of type NetworkElement

Modifier and Type	Method and Description
void	Router.addForwardingTableEntry(NetworkElement node_, Link outgoingLink_) Adds another entry into the router's forwarding table.
protected void	Link.deliverArrivedPackets(java.util.ArrayList<Packet> packets_, double[] packetDelays_, NetworkElement node_, double lastTimeProcessCalled_) Helper method to deliver the packets that propagated through the link and arrived to the other end, if any. Note that we assume that the packets are enqueued on the first-come-first-served basis, so their delays are sorted in an ascending order.
void	Router.handle(NetworkElement source_, Packet receivedPacket_) Buffers the incoming packet in the router memory.
abstract void	NetworkElement.handle(NetworkElement source_, Packet packet_) The method to receive packets from a lower-layer protocol.
void	Link.handle(NetworkElement dummySource_, Packet dummyPacket_) Link does not "handle" incoming packets, so this method does nothing.
void	Endpoint.handle(NetworkElement source_, Packet packet_) Handle the data segments received from the remote endpoint.
(package private) void	Router.OutputPort.handleIncomingPacket(NetworkElement source_, Packet receivedPacket_) Handles an incoming packet that is heading out on this output port.
void	Router.send(NetworkElement dummySource_, Packet dummyPacket_) Currently does nothing.
abstract void	NetworkElement.send(NetworkElement source_, Packet packet_) The method to send data from an upper-layer protocol. Note that parameter source_ is usually ignored but Link.send(NetworkElement, Packet) uses it to distinguish the nodes connected to its ends.
void	Link.send(NetworkElement source_, Packet packet_) The link just accepts any new packets given to it and enqueues the new packet behind any existing packets.
void	Endpoint.send(NetworkElement source_, Packet newDataPkt_) "Sends" segments by passing them to the network layer protocol object.

Constructors in sime with parameters of type NetworkElement

Constructor and Description
Link(Simulator simulator_, java.lang.String name_, NetworkElement node1_, NetworkElement node2_) Constructor.
Link(Simulator simulator_, java.lang.String name_, NetworkElement node1_, NetworkElement node2_, double transmissionTime_, double propagationTime_) Constructor.
Packet(NetworkElement destinationAddr_, byte[] dataPayload_) Constructor.

Uses of NetworkElement in sime.tcp

Constructors in sime.tcp with parameters of type NetworkElement

Constructor and Description
Segment(NetworkElement destinationAddr_, int rcvWindow_, int ackSeqNum_) Constructor for acknowledgment-only segments (zero data payload).
Segment(NetworkElement destinationAddr_, int rcvWindow_, int seqNum_, byte[] dataPayload_) Constructor for data-only segments.
Segment(NetworkElement destinationAddr_, int rcvWindow_, int seqNum_, byte[] dataPayload_, int ackSeqNum_) Constructor for both data and acknowledgment segments, i.e., an acknowledgment is piggybacked on a data segment going to the same destination.