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Class calypso.core.atmswitch.SwitchStatistics

java.lang.Object
   |
   +----calypso.core.atmswitch.SwitchStatistics

public class SwitchStatistics

extends Object

Author:

Kim Lahti / TCM laboratory / HUT

DEFAULT_SPEED_DISPLAY_ENABLED

Constant to define if the default mode is, to take the amount of cells transfered every second NOTE ! If true default view_port and view_info must be set.

DEFAULT_UPDATE_INTERFACE_AND_TYPE

Constant to define if the default mode is, to update the interfaces and port types every minute or not.

listeners

Vector object keeping knowledge about current listeners.

ONE_DAY_IN_HOURS

Constant that is used to define the length of a day in hours.

ONE_DAY_IN_MILLIS

Constant that is used to define the length of a day in milliseconds.

ONE_HOUR_IN_MILLIS

Constant that is used to define the length of an hour in milliseconds.

ONE_MINUTE_IN_MILLIS

Constant that is used to define the length of a minute in milliseconds.

ONE_MINUTE_IN_SECONDS

Constant that is used to define the length of a minute in seconds.

ONE_SECOND_IN_MILLIS

Constant that is used to define the length of the interval investigated, in this case the length of a second in milliseconds.

PORT_INFO

Constant that is used to define the number of info parameters obtained with method getInfo.

SwitchStatistics(int)

addStatisticsListener(StatisticsListener)

Method to add listener.

getStartTime()

Gets the time when the switch was started.

getTotal()

Gets the total amount since the switch was started.

notifyInterfaceChanged(int[])

Method that notifies the event to all listeners.

notifyMinute(int[][])

Method that notifies the event to all listeners.

notifyPortTypeChanged(int[])

Method that notifies the event to all listeners.

notifySecond(int)

Method that notifies the event to all listeners.

removeStatisticsListener(StatisticsListener)

Method to remove listener.

setSpeedDisplay(boolean, int, int)

Enables the cells per second check.

 protected Vector listeners

Vector object keeping knowledge about current listeners.

 protected static final boolean DEFAULT_SPEED_DISPLAY_ENABLED

Constant to define if the default mode is, to take the amount of cells transfered every second NOTE ! If true default view_port and view_info must be set.

 protected static final boolean DEFAULT_UPDATE_INTERFACE_AND_TYPE

Constant to define if the default mode is, to update the interfaces and port types every minute or not.

 protected static final int ONE_SECOND_IN_MILLIS

Constant that is used to define the length of the interval investigated, in this case the length of a second in milliseconds.

 protected static final int ONE_MINUTE_IN_MILLIS

Constant that is used to define the length of a minute in milliseconds.

 protected static final int ONE_HOUR_IN_MILLIS

Constant that is used to define the length of an hour in milliseconds.

 protected static final int ONE_DAY_IN_MILLIS

Constant that is used to define the length of a day in milliseconds.

 protected static final int ONE_MINUTE_IN_SECONDS

Constant that is used to define the length of a minute in seconds.

 protected static final int ONE_DAY_IN_HOURS

Constant that is used to define the length of a day in hours.

 protected static final int PORT_INFO

Constant that is used to define the number of info parameters obtained with method getInfo.

 protected SwitchStatistics(int maxPortNumber_)

 protected Calendar getStartTime()

Gets the time when the switch was started.

 protected void setSpeedDisplay(boolean isEnabled_,
                                int port_,
                                int info_)

Enables the cells per second check.

 protected synchronized long[][] getTotal()

Gets the total amount since the switch was started. This method is used if listener wants to get total amount. Listener calls this mehtod and updates total amount with the oneSecond notification.

Returns:

Returns the result of the query.

 public synchronized void removeStatisticsListener(StatisticsListener sl_)

Method to remove listener.

Parameters:

sl_ - The listener removed.

 public synchronized void addStatisticsListener(StatisticsListener sl_)

Method to add listener.

Parameters:

sl_ - The listener added.

 protected void notifySecond(int value_)

Method that notifies the event to all listeners.

Parameters:

value_ - The value of events occured to the switch.

 protected void notifyMinute(int value_[][])

Method that notifies the event to all listeners.

Parameters:

value_ - The value of events occured to the switch.

 protected void notifyInterfaceChanged(int interfaces_[])

Method that notifies the event to all listeners.

Parameters:

interfaces_ - The value of events occured to the switch.

 protected void notifyPortTypeChanged(int portTypes_[])

Method that notifies the event to all listeners.

Parameters:

portTypes_ - The value of events occured to the switch.

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