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Class Summary |
| Callback |
Generic class to facilate use of callbacks
Also provides a static helper function to get an object of Method that can be passed to the constructor of this class
Example:
To get a Method object for the method public foo(String str) in class Test:
String[] paramTypes = {"java.lang.String"};
Method method = Callback.getMethod("foo", this, paramTypes);
Callback cb = new Callback(method, this, "fooTest");
The above code snippet assumes that it is written inside class Test, hence the use of this. |
| CommandsParser |
CommandsParser -- parses topology and keyboard commands
COMMANDS ARE CASE SENSITIVE. |
| Edge |
Edge stores the specifics about each edge in the topology. |
| EdgeOptions |
Class to represent the edge options: loss rate, delay and bandwidth |
| EmulatedNode |
Keeps track of information about an emulated node
Emulated node uses a TCP socket to talk to the Trawler, but send and receive messages directly
to other emulated nodes using UDP. |
| EmulatedNodeServer |
In a seperate thread, this class listens to incoming messages from neighbors and stores the data received |
| EmulationCommandsParser |
Parser for the Emulator
Emulator is interested in all commands except topology commands |
| Emulator |
Manages an emulated node |
| EmulatorARPData |
Structure for storing data contained in the ARP cache of an emulated node |
| EmulatorPacket |
Packet used by emulated nodes to send data to each other via UDP |
| Event |
An Event is some scheduled task to be performed. |
| Fishnet |
Class with main method that starts up a Manager. |
| LinkState |
This manages a link state packet, to convey a list of neighbors around the
network for building routing tables. |
| Manager |
Abstract class defining generic routines for running network code under Fishnet |
| Node |
Node -- Class defining the data structures and code for the
protocol stack for a node participating in the fishnet
This code is under student control; we provide a baseline
"hello world" example just to show how it interfaces with the FishNet classes. |
| Packet |
Packet defines the Fishnet packet headers and some constants. |
| PingRequest |
Class that stores information about a Ping request that was sent |
| Protocol |
Contains details about the recognized protocols in Fishnet |
| SimulationCommandsParser |
Parser for the Simulator
Simulator is interested in all commands |
| Simulator |
Manages a simulation. |
| SortedEventQueue |
This is a list of Events which should kept sorted by the time at which they are to be invoked. |
| Topology |
Topology class keeps track of connections between nodes. |
| Transport |
This conveys the header for reliable message transfer. |
| Trawler |
Manages the emulated nodes. |
| TrawlerCommandsParser |
Parser for the Trawler
Trawler is only interested in topology commands |
| TrawlerNodeARPCommands |
Provides method to create and parse commands sent between the Trawler and the emulated node |
| Utility |
Provides some useful static methods |