org.dbe.eve.simulator
Class LocalServicePool

java.lang.Object
  org.dbe.eve.simulator.LocalServicePool

All Implemented Interfaces:

java.lang.Cloneable

public class LocalServicePool
extends java.lang.Object
implements java.lang.Cloneable

Is used to manage services

Field Summary

(package private) static org.apache.log4j.Logger	logger
private EvEModel	model
(package private) static MersenneTwister	mt
private java.util.Vector<ServicePoolElement>	servicePool

Constructor Summary

LocalServicePool()
constructs an ServicePool

LocalServicePool(java.util.Vector newServicePool, EvEModel model)
Constructs an ServicePool have certain already stored.

Method Summary

void	clearLocalServicePool()
java.lang.Object	clone() returns an hard copy of the ServicePool
Service	getRandomService() returns random an Serivce of the ServicePool
java.util.Vector	getServicePool() returns the ServicePool
ServicePoolElement	getServicePoolElement(Service searchedService) search in the ServicePool if the searchedService is stored in this ServicePool
java.util.Vector	getServicePoolServices() returns an Vector which store the Services of the ServicePool
java.util.Vector	getServicePoolServicesSortedByNumUsedInGA() The first element of the return value (a vector) is the ServicePoolElement with the smallest NumUsedInGA
java.util.Vector	getServicePoolServicesSortedByWasAddedAtStep() The first element of the return value (a vector) is the oldes ServicePoolElement
int	getServicePoolSize() returns the number of Services which are stored in this ServicePool
void	putServiceToServicePool(Service serviceToAdd) adds an Service to this ServicePool
void	putServiceToServicePool(java.util.Vector<Service> servicesToAdd) adds all Services in a given Vector to this ServicePool
boolean	removeServiceFromServicePool(Service serviceToRemove) removes an Service from this ServicePool
boolean	serviceWasUsedInGA(Service serviceToSearch) return true if the service was used one or more times in an GA
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

servicePool

private java.util.Vector<ServicePoolElement> servicePool

model

private EvEModel model

mt

static MersenneTwister mt

logger

static org.apache.log4j.Logger logger

Constructor Detail

LocalServicePool

public LocalServicePool()

constructs an ServicePool

LocalServicePool

public LocalServicePool(java.util.Vector newServicePool,
                        EvEModel model)

Constructs an ServicePool have certain already stored.

Parameters:

newServicePool - are Services which should be stored in the ServicePool

Method Detail

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

returns an hard copy of the ServicePool

Overrides:

clone in class java.lang.Object

Returns:

Object is the copy of the ServicePool

Throws:

java.lang.CloneNotSupportedException

getServicePool

public java.util.Vector getServicePool()

returns the ServicePool

Returns:

Vector in which all Service of this ServicePool are stored

getServicePoolServices

public java.util.Vector getServicePoolServices()

returns an Vector which store the Services of the ServicePool

Returns:

getServicePoolServicesSortedByWasAddedAtStep

public java.util.Vector getServicePoolServicesSortedByWasAddedAtStep()

The first element of the return value (a vector) is the oldes ServicePoolElement

Returns:

Vector of services

serviceWasUsedInGA

public boolean serviceWasUsedInGA(Service serviceToSearch)

return true if the service was used one or more times in an GA

getServicePoolServicesSortedByNumUsedInGA

public java.util.Vector getServicePoolServicesSortedByNumUsedInGA()

The first element of the return value (a vector) is the ServicePoolElement with the smallest NumUsedInGA

Returns:

Vector of services

getServicePoolElement

public ServicePoolElement getServicePoolElement(Service searchedService)

search in the ServicePool if the searchedService is stored in this ServicePool

Parameters:

searchedService -

Returns:

ServicePoolElement if the searchedService was found in this ServicePool

getServicePoolSize

public int getServicePoolSize()

returns the number of Services which are stored in this ServicePool

Returns:

int the number of Services stored in this ServicePool

putServiceToServicePool

public void putServiceToServicePool(Service serviceToAdd)

adds an Service to this ServicePool

Parameters:

serviceToAdd - is the Service which should be added

putServiceToServicePool

public void putServiceToServicePool(java.util.Vector<Service> servicesToAdd)

adds all Services in a given Vector to this ServicePool

Parameters:

servicesToAdd - are the Services which should be added

removeServiceFromServicePool

public boolean removeServiceFromServicePool(Service serviceToRemove)

removes an Service from this ServicePool

Parameters:

serviceToRemove - is the Service which should be removed

Returns:

true if it was possible to remove the Service form this ServicePool

getRandomService

public Service getRandomService()

returns random an Serivce of the ServicePool

Returns:

Service is an random choosen Service

clearLocalServicePool

public void clearLocalServicePool()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object