net.clackrouter.component.ethernet
Class EtherSwitch

java.lang.Object
  net.clackrouter.component.base.ClackComponent
      net.clackrouter.component.ethernet.EtherSwitch

All Implemented Interfaces:

Alarm

public class EtherSwitch
extends ClackComponent

Nested Class Summary

Nested classes/interfaces inherited from class net.clackrouter.component.base.ClackComponent

ClackComponent.Waiter

Field Summary

static int	DEFAULT_TIMEOUT_MSEC
static int	NUM_INTERFACES

Fields inherited from class net.clackrouter.component.base.ClackComponent

componentCell, m_has_error, m_log, m_name, m_num_ports, m_packetcount_in, m_packetcount_out, m_ports, mListeners, mRouter, pendingError, SIGNAL_ERROR_LEN_MSEC, UNIQUE_COUNT, view

Constructor Summary

EtherSwitch(Router router, java.lang.String name)

Method Summary

void	acceptPacket(VNSPacket packet, int port_number) Enqueues a packet at the tail of the queue, if possible, or drops it if it is already at max occupancy.
protected void	setupPorts(int numports) Allocates an array of ClackPort objects to be used by this component

Methods inherited from class net.clackrouter.component.base.ClackComponent

createCopy, createInputPullPort, createInputPushPort, createOutputPullPort, createOutputPushPort, error, fireListeners, getColor, getComponentCell, getHierarchicalView, getLog, getName, getNumPorts, getPacketCountIn, getPacketCountOut, getPendingError, getPort, getPropertiesView, getRouter, getSerializableProperties, getTime, getTypeName, getUniqueCount, getView, handlePullRequest, hasError, initializeProperties, isHierarchical, isModifying, log, notifyAlarm, poll, registerListener, sendOutPort, setAlarm, setComponentCell, setName, setPendingError, setView, showErrorDialog, signalError, try_repaint, unregisterListener

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_TIMEOUT_MSEC

public static int DEFAULT_TIMEOUT_MSEC

NUM_INTERFACES

public static int NUM_INTERFACES

Constructor Detail

EtherSwitch

public EtherSwitch(Router router,
                   java.lang.String name)

Method Detail

setupPorts

protected void setupPorts(int numports)

Description copied from class: ClackComponent

Allocates an array of ClackPort objects to be used by this component

Overrides:

setupPorts in class ClackComponent

Parameters:

numports - the number of ports to create

acceptPacket

public void acceptPacket(VNSPacket packet,
                         int port_number)

Enqueues a packet at the tail of the queue, if possible, or drops it if it is already at max occupancy.

Overrides:

acceptPacket in class ClackComponent

Parameters:

packet - The pushed packet

port_number - The number of the port that this packet is arriving on