hiit.blackboard.filter
Class DelayFilter

java.lang.Object
  hiit.blackboard.filter.Filter
      hiit.blackboard.filter.DelayFilter

All Implemented Interfaces:

Customer

public class DelayFilter
extends Filter

Constructor Summary

DelayFilter(Customer prod, Customer cons, int delay)

Method Summary

CustomerInfo	getInfo() Returns the CustomerInfo for this Customer.
void	newData(Customer prod, CustomerData pd)
void	newData(Customer prod, CustomerData pd, EventData evData)
boolean	requestData() asks the Customer to produce new data.
boolean	setProducerMode(int mode, long timeout) Sets the data production mode: Streamed (0) or on-request (1)? and frequency in milliseconds.
void	updateCustomerInfo(Blackboard bb, Customer c, CustomerInfo pi)
void	updateProducerList(Blackboard bb, java.util.Vector producers) Notifies this component about new customers, so that we can choose which ones to subscribe to

Methods inherited from class hiit.blackboard.filter.Filter

getName, isInRange, markParameters, setLogger, setName

Methods inherited from class java.lang.Object

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

Constructor Detail

DelayFilter

public DelayFilter(Customer prod,
                   Customer cons,
                   int delay)

Method Detail

newData

public void newData(Customer prod,
                    CustomerData pd,
                    EventData evData)

Specified by:

newData in interface Customer

Overrides:

newData in class Filter

newData

public void newData(Customer prod,
                    CustomerData pd)

Specified by:

newData in interface Customer

Overrides:

newData in class Filter

getInfo

public CustomerInfo getInfo()

Description copied from interface: Customer

Returns the CustomerInfo for this Customer.

Specified by:

getInfo in interface Customer

Overrides:

getInfo in class Filter

Returns:

the CustomerInfo for this Customer.

requestData

public boolean requestData()

Description copied from interface: Customer

asks the Customer to produce new data.

Specified by:

requestData in interface Customer

Overrides:

requestData in class Filter

setProducerMode

public boolean setProducerMode(int mode,
                               long timeout)

Description copied from interface: Customer

Sets the data production mode: Streamed (0) or on-request (1)? and frequency in milliseconds.

Specified by:

setProducerMode in interface Customer

Overrides:

setProducerMode in class Filter

updateCustomerInfo

public void updateCustomerInfo(Blackboard bb,
                               Customer c,
                               CustomerInfo pi)

Specified by:

updateCustomerInfo in interface Customer

Overrides:

updateCustomerInfo in class Filter

updateProducerList

public void updateProducerList(Blackboard bb,
                               java.util.Vector producers)

Description copied from interface: Customer

Notifies this component about new customers, so that we can choose which ones to subscribe to

Specified by:

updateProducerList in interface Customer

Overrides:

updateProducerList in class Filter