org.dbe.eve.simulator
Class DemandedAndUsedServicePool

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

public class DemandedAndUsedServicePool
extends java.lang.Object

The DemandedAndUsedServicePool consists of DemandedAndUsedServicePoolElements which are stored in an Vector. Each DemandedAndUsedServicePool element looks like this | activity | demandedService | UsedService | MigrationHistory of the UsedServices Population |

Author:

Markus

Field Summary

(package private) java.util.Vector	DemandedAndUsedServices
(package private) static org.apache.log4j.Logger	logger

Constructor Summary

DemandedAndUsedServicePool()
default constructor

Method Summary

boolean	addDemandedService(DemandedService demService) add an DemandedService to this pool
void	addDemandedServices(java.util.Vector servicesToAdd) Add an Vector of DemandedServices to the DemandedAndUsedServicePool of the SME.
boolean	addUsedServices(DemandedService demService, Service usedService) link an UsedService to an already stored DemandedService
boolean	addUsedServices(DemandedService demService, Service usedService, java.util.Vector migHist) link an UsedService to an already stored DemandedService
void	clearDemandedAndUsedServicePool()
boolean	containsDemandedService(DemandedService demService) search in the DemandedAndUsedServicePool if an DemandedService is already stored and active in this pool.
java.util.Vector	getActiveDemandedServices() return all DemandedService which are stored in this pool excluding the inactive ones
java.util.Vector	getActiveUsedServices() return all UsedServices which are stored in this pool excluding the inactive ones
DemandedService	getDemandedService(Service usedService) returns the DemandedService which is stored in the same DemandedAndUsedServicePoolElement as the used service.
java.util.Vector	getDemandedServices() return all DemandedService which are stored in this pool also the inactive ones
java.util.Vector	getMigrationHistory(Service usedService) returns the MigrationHistory of a usedService stored.
java.util.Vector	getMigrationHistoryOfActiveUsedServices() returns the MigrationHistory of all aktive usedService stored.
int	getSize()
Service	getUsedService(DemandedService demService) returns the usedService which is stored in the same DemandedAndUsedServicePoolElement as the demanded service.
java.util.Vector	getUsedServices() return all UsedServices which are stored in this pool also the inactive ones
boolean	isActive(DemandedService demService) return true if the searched demanded service is active
boolean	removeUsedService(Service serviceToRemove) removes an used Service from the DemandedAndUsedServicePool
boolean	setDemandedServiceInactive(DemandedService demService) set an DemandedService inactive
void	setMigrationHistory(Service usedService, java.util.Vector migHist) set the MigrationHistory of a usedService stored.

Methods inherited from class java.lang.Object

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

Field Detail

DemandedAndUsedServices

java.util.Vector DemandedAndUsedServices

logger

static org.apache.log4j.Logger logger

Constructor Detail

DemandedAndUsedServicePool

public DemandedAndUsedServicePool()

default constructor

Method Detail

addDemandedServices

public void addDemandedServices(java.util.Vector servicesToAdd)

Add an Vector of DemandedServices to the DemandedAndUsedServicePool of the SME. If the DemandedService is already stored in the DemandedAndUsedServicePool the DemandedService isn't added.

Parameters:

servicesToAdd - is the Service which should be added

containsDemandedService

public boolean containsDemandedService(DemandedService demService)

search in the DemandedAndUsedServicePool if an DemandedService is already stored and active in this pool.

Parameters:

demService - is the DemandedService which is searched

Returns:

true if the demandedService is already stored in this pool.

addDemandedService

public boolean addDemandedService(DemandedService demService)

add an DemandedService to this pool

Parameters:

demService - is the DemandedService which should be added

Returns:

true if the DemandedService isn't already stored in the pool and the DemandedService was added

setDemandedServiceInactive

public boolean setDemandedServiceInactive(DemandedService demService)

set an DemandedService inactive

Parameters:

demService - the DemandedService which should be set inactive

Returns:

true if the DemandedService was found in the pool and set inactive

addUsedServices

public boolean addUsedServices(DemandedService demService,
                               Service usedService)

link an UsedService to an already stored DemandedService

Parameters:

demService - is the DemandedService

usedService - is the UsedService

Returns:

true if the DemandedService was found and the UsedService was added to the DemandedAndUsedServicePoolElement

addUsedServices

public boolean addUsedServices(DemandedService demService,
                               Service usedService,
                               java.util.Vector migHist)

link an UsedService to an already stored DemandedService

Parameters:

demService - is the DemandedService

usedService - is the UsedService

Returns:

true if the DemandedService was found and the UsedService was added to the DemandedAndUsedServicePoolElement

getDemandedServices

public java.util.Vector getDemandedServices()

return all DemandedService which are stored in this pool also the inactive ones

Returns:

Vector of DemandedService

getActiveDemandedServices

public java.util.Vector getActiveDemandedServices()

return all DemandedService which are stored in this pool excluding the inactive ones

Returns:

Vector of DemandedService

getUsedServices

public java.util.Vector getUsedServices()

return all UsedServices which are stored in this pool also the inactive ones

Returns:

Vector of UsedService

getActiveUsedServices

public java.util.Vector getActiveUsedServices()

return all UsedServices which are stored in this pool excluding the inactive ones

Returns:

Vector of UsedService

getDemandedService

public DemandedService getDemandedService(Service usedService)

returns the DemandedService which is stored in the same DemandedAndUsedServicePoolElement as the used service.

Parameters:

usedService - is the Service to which the DemandedService should be found

Returns:

DemandedService is the searched DemandedService

getMigrationHistory

public java.util.Vector getMigrationHistory(Service usedService)

returns the MigrationHistory of a usedService stored.

Parameters:

usedService - is the Service to which the DemandedService should be found

Returns:

DemandedService is the searched DemandedService

getMigrationHistoryOfActiveUsedServices

public java.util.Vector getMigrationHistoryOfActiveUsedServices()

returns the MigrationHistory of all aktive usedService stored.

Parameters:

usedService - is the Service to which the DemandedService should be found

Returns:

DemandedService is the searched DemandedService

setMigrationHistory

public void setMigrationHistory(Service usedService,
                                java.util.Vector migHist)

set the MigrationHistory of a usedService stored.

Parameters:

usedService - is the Service to which the DemandedService should be found

migHist - is the migrationHistory of the usedService

getUsedService

public Service getUsedService(DemandedService demService)

returns the usedService which is stored in the same DemandedAndUsedServicePoolElement as the demanded service.

Parameters:

demService - is the demanded service to which the usedService should be found

Returns:

Service is the searched used service

isActive

public boolean isActive(DemandedService demService)

return true if the searched demanded service is active

Parameters:

demService - is the demanded service which activeness is searched

Returns:

true if the demanded service is active

removeUsedService

public boolean removeUsedService(Service serviceToRemove)

removes an used Service from the DemandedAndUsedServicePool

Parameters:

serviceToRemove - is the service which should be removed

Returns:

true is the the service was found and removed form the DemandedAndUsedServicePool

getSize

public int getSize()

clearDemandedAndUsedServicePool

public void clearDemandedAndUsedServicePool()