ProcessingUnit (GigaSpaces 16.1.0 API)

All Superinterfaces:

AdminAware, Iterable<ProcessingUnitInstance>, StatisticsMonitor

All Known Subinterfaces:

InternalProcessingUnit

All Known Implementing Classes:

DefaultProcessingUnit
```
public interface ProcessingUnit
extends Iterable<ProcessingUnitInstance>, AdminAware, StatisticsMonitor
```
A processing unit holds one or more ProcessingUnitInstances.

Author:

kimchy, itaif

Field Summary
- Fields inherited from interface org.openspaces.admin.StatisticsMonitor
  DEFAULT_HISTORY_SIZE, DEFAULT_MONITOR_INTERVAL

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method and Description
`void`	`addLifecycleListener(ProcessingUnitInstanceLifecycleEventListener eventListener)` Adds a `ProcessingUnitInstanceLifecycleEventListener`.
`boolean`	`canDecrementInstance()`
`boolean`	`canIncrementInstance()`
`void`	`decrementInstance()` Removes a randomly chosen instance from the processing unit, and decrements the number of instances.
`Application`	`getApplication()`
`String`	`getArchiveName()`
`GridServiceManager`	`getBackupGridServiceManager(String gridServiceManagerUID)`
`BackupGridServiceManagerChangedEventManager`	`getBackupGridServiceManagerChanged()`
`GridServiceManager[]`	`getBackupGridServiceManagers()`
`BeanLevelProperties`	`getBeanLevelProperties()`
`ProcessingUnitDependencies<ProcessingUnitDependency>`	`getDependencies()`
`GridServiceContainer[]`	`getGridServiceContainers()`
`ProcessingUnitInstance[]`	`getInstances()`
`GridServiceManager`	`getManagingGridServiceManager()`
`ManagingGridServiceManagerChangedEventManager`	`getManagingGridServiceManagerChanged()`
`int`	`getMaxInstancesPerMachine()`
`int`	`getMaxInstancesPerVM()`
`Map<String,Integer>`	`getMaxInstancesPerZone()`
`String`	`getName()`
`int`	`getNumberOfBackups()`
`int`	`getNumberOfInstances()` Deprecated. - since 9.5.0 - please use the following alternatives: For retrieving planned number of partitions use `getPlannedNumberOfPartitions()`. Otherwise use `getPlannedNumberOfInstances()` for retrieving planned number of stateful (primary+backup Space instances) -or- stateless pu instances. Note that this method does not count the number of running instances, but rather the number of planned instances for the processing unit. To count the number of currently discovered running processing unit instances use the method `getInstances()`.
`ProcessingUnitPartition`	`getPartition(int partitionId)`
`ProcessingUnitPartition[]`	`getPartitions()`
`int`	`getPlannedNumberOfInstances()` For stateful processing unit (primary+backup Space) will return the current planned number of instances (including backups).
`int`	`getPlannedNumberOfPartitions()` For stateful processing unit (primary+backup Space) will return the planned partition count - i.e.
`Set<String>`	`getPrimaryZones()`
`ProcessingUnitInstance`	`getProcessingUnitInstance(int instanceId, int backupId)`
`ProcessingUnitInstanceAddedEventManager`	`getProcessingUnitInstanceAdded()`
`ProcessingUnitInstanceMemberAliveIndicatorStatusChangedEventManager`	`getProcessingUnitInstanceMemberAliveIndicatorStatusChanged()`
`ProcessingUnitInstanceProvisionStatusChangedEventManager`	`getProcessingUnitInstanceProvisionStatusChanged()`
`ProcessingUnitInstanceRemovedEventManager`	`getProcessingUnitInstanceRemoved()`
`ProcessingUnitInstanceStatisticsChangedEventManager`	`getProcessingUnitInstanceStatisticsChanged()`
`ProcessingUnits`	`getProcessingUnits()`
`ProcessingUnitStatusChangedEventManager`	`getProcessingUnitStatusChanged()`
`QuiesceDetails`	`getQuiesceDetails()`
`RequiredZonesConfig`	`getRequiredContainerZones()`
`String[]`	`getRequiredZones()` Deprecated. This method is deprecated in favor of `getRequiredContainerZones()`
`Space`	`getSpace()`
`ProcessingUnitSpaceCorrelatedEventManager`	`getSpaceCorrelated()`
`Space[]`	`getSpaces()`
`DeploymentStatus`	`getStatus()`
`int`	`getTotalNumberOfInstances()` Deprecated. - since 9.6.0 - please use `getPlannedNumberOfInstances()` Note that this method does not count the number of running instances, but rather the total number of planned instances for the processing unit. To count the number of active processing unit instances please use the method `getInstances()`.
`ProcessingUnitType`	`getType()`
`boolean`	`hasSpace()` Returns true if there are any embedded spaces, false otherwise.
`void`	`incrementInstance()` Increments the number of processing unit instances.
`boolean`	`isManaged()`
`boolean`	`isRequiresIsolation()`
`QuiesceResult`	`quiesce(QuiesceRequest request)` Requests a quiesce request from the GSM.
`void`	`removeLifecycleListener(ProcessingUnitInstanceLifecycleEventListener eventListener)` Removes a `ProcessingUnitInstanceLifecycleEventListener`.
`void`	`scale(ScaleStrategyConfig strategyConfig)` Modifies the processing unit scalability strategy.
`void`	`scaleAndWait(ScaleStrategyConfig strategyConfig)` Modifies the processing unit scalability strategy and waits until scale is complete This method is only available if the processing unit deployment is elastic
`boolean`	`scaleAndWait(ScaleStrategyConfig strategyConfig, long timeout, TimeUnit timeUnit)` Modifies the processing unit scalability strategy and waits until scale is complete This method is only available if the processing unit deployment is elastic
`void`	`setLogLevel(String loggerName, String level)`
`void`	`undeploy()`
`void`	`undeployAndWait()` Un-deploys the processing unit and waits until all instances have been undeployed.
`boolean`	`undeployAndWait(long timeout, TimeUnit timeunit)` Undeploy the processing unit and wait until all instances have been undeployed.
`CompletableFuture<?>`	`undeployAsync()`
`CompletableFuture<?>`	`undeployAsync(UndeployOptions options)`
`void`	`unquiesce(QuiesceRequest request)` Requests a unquiesce request from the GSM.
`boolean`	`waitFor(int numberOfProcessingUnitInstances)` Waits till at least the provided number of Processing Unit Instances are up.
`boolean`	`waitFor(int numberOfProcessingUnitInstances, long timeout, TimeUnit timeUnit)` Waits till at least the provided number of Processing Unit Instances are up for the specified timeout.
`boolean`	`waitFor(QuiesceState desiredState)` Same as `waitFor(com.gigaspaces.admin.quiesce.QuiesceState, long, java.util.concurrent.TimeUnit)` but with endless timeout
`boolean`	`waitFor(QuiesceState desiredState, long timeout, TimeUnit timeUnit)`
`GridServiceManager`	`waitForManaged()` Waits till there is a managing `GridServiceManager` for the processing unit.
`GridServiceManager`	`waitForManaged(long timeout, TimeUnit timeUnit)` Waits till there is a managing `GridServiceManager` for the processing unit for the specified timeout.
`Space`	`waitForSpace()` Waits till an embedded Space is correlated with the processing unit.
`Space`	`waitForSpace(long timeout, TimeUnit timeUnit)` Waits till an embedded Space is correlated with the processing unit for the specified timeout.

Methods inherited from interface java.lang.Iterable
forEach, iterator, spliterator

Methods inherited from interface org.openspaces.admin.AdminAware
getAdmin

Methods inherited from interface org.openspaces.admin.StatisticsMonitor
isMonitoring, setStatisticsHistorySize, setStatisticsInterval, startStatisticsMonitor, stopStatisticsMonitor

- Method Detail
  - getProcessingUnits
```
ProcessingUnits getProcessingUnits()
```
    Returns:
    
    Returns the handle to all the different processing units.
  - getName
```
String getName()
```
    Returns:
    
    Returns the name of the processing unit.
  - getNumberOfInstances
```
@Deprecated
int getNumberOfInstances()
```
    Deprecated. - since 9.5.0 - please use the following alternatives: For retrieving planned number of partitions use getPlannedNumberOfPartitions(). Otherwise use getPlannedNumberOfInstances() for retrieving planned number of stateful (primary+backup Space instances) -or- stateless pu instances.
    Note that this method does not count the number of running instances, but rather the number of planned instances for the processing unit. To count the number of currently discovered running processing unit instances use the method getInstances().
    
    Returns:
    
    Returns the number of required instances as defined in the processing unit's SLA. If there are backups, it will only return the number of primary instances and not the number of backup.
  - getPlannedNumberOfPartitions
```
int getPlannedNumberOfPartitions()
```
    For stateful processing unit (primary+backup Space) will return the planned partition count - i.e. the number of planned primary instances (excluding backups). If called for a stateless processing unit, will return the planned number of instances.
    Note that this method does not count the number of running instances, but rather the number of planned primary instances for the processing unit. To count the number of currently discovered running processing unit partitions use the method getPartitions().
    
    Returns:
    
    Returns the number of planned primary instances excluding backup instances.
    
    Since:
    
    9.6
  - getPlannedNumberOfInstances
```
int getPlannedNumberOfInstances()
```
    For stateful processing unit (primary+backup Space) will return the current planned number of instances (including backups). For stateless processing unit will return the number of current planned instances. The plan denoted by the initial SLA may change due to increments/decrements either performed manually or enforced by the elasticity properties (e.g. scaling rules, re-balancing, etc).
    Note that this method does not count the number of running instances, but rather the number of planned number of instances for the processing unit. To count the number of currently discovered running processing unit instances use the method getInstances().
    
    Returns:
    
    Returns the number of required instances as defined in the processing unit's current SLA.
    
    Since:
    
    9.5.0
  - getNumberOfBackups
```
int getNumberOfBackups()
```
    Returns:
    
    Returns the number of backups (if the topology is a backup one) per instance, as defined in the processing unit's SLA. Note that this method does not return he number of running backup instances, but rather the number of planned backup instances per primary as defined by the initial SLA.
  - getTotalNumberOfInstances
```
@Deprecated
int getTotalNumberOfInstances()
```
    Deprecated. - since 9.6.0 - please use getPlannedNumberOfInstances()
    Note that this method does not count the number of running instances, but rather the total number of planned instances for the processing unit. To count the number of active processing unit instances please use the method getInstances().
    
    Returns:
    
    Returns the total required number of instances as defined in the processing SLA. If there are no backups, will returngetNumberOfInstances(). If there are backups, will return getNumberOfInstances() * (getNumberOfBackups() + 1)
  - getMaxInstancesPerVM
```
int getMaxInstancesPerVM()
```
    Returns:
    
    Returns the number of instances of this processing unit that can run within a VM.
    In case of a partitioned with backup topology, it applies on a per partition level (meaning that a primary and backup will not run on the same VM).
    In case of a non backup based topology, it applies on the number of instances of the whole processing unit that can run on the same VM).
  - getMaxInstancesPerMachine
```
int getMaxInstancesPerMachine()
```
    Returns:
    
    Returns the number of instances of this processing unit that can run within a Machine.
    In case of a partitioned with backup topology, it applies on a per partition level (meaning that a primary and backup will not run on the same Machine).
    In case of a non backup based topology, it applies on the number of instances of the whole processing unit that can run on the same Machine).
  - isRequiresIsolation
```
boolean isRequiresIsolation()
```
    Returns:
    
    true if isolation is required per virtual machine. No processing unit instances can run on the same virtual machine. Default false.
    
    Since:
    
    10.1.0
  - getMaxInstancesPerZone
```
Map<String,Integer> getMaxInstancesPerZone()
```
    Returns:
    
    Returns a map containing the zone name and the maximum number of instances for that zone.
  - getRequiredZones
```
@Deprecated
String[] getRequiredZones()
```
    Deprecated. This method is deprecated in favor of getRequiredContainerZones()
    
    Returns:
    
    Returns the list of zones this processing units are required to run on. If there is more than one zone, the processing unit can run on either of the zones.
  - getPrimaryZones
```
Set<String> getPrimaryZones()
```
    Returns:
    
    Returns the preferred zones for primary instances.
    
    Since:
    
    12.3.1
  - getRequiredContainerZones
```
RequiredZonesConfig getRequiredContainerZones()
```
    Returns:
    
    the @{link GridServiceContainer} zones that can satisfy this processing unit. For example: boolean gscMatch = pu.getRequiredContainerZones().isSatisfiedBy(gsc.getExactZones());
  - getGridServiceContainers
```
GridServiceContainer[] getGridServiceContainers()
```
    Returns:
    
    Returns the @{link GridServiceContainer}s this processing unit is deployed on.
    
    Since:
    
    12.2
  - getStatus
```
DeploymentStatus getStatus()
```
    Returns:
    
    Returns the deployment status of the processing unit.
  - getBeanLevelProperties
```
BeanLevelProperties getBeanLevelProperties()
```
    Returns:
    
    Return the deploy time properties of the processing unit.
  - getType
```
ProcessingUnitType getType()
```
    Returns:
    
    Returns the type of processing unit: stateless, stateful, mirror, web.
    
    Since:
    
    8.0.3
  - setLogLevel
```
void setLogLevel(String loggerName,
                 String level)
          throws AdminException
```
    Throws:
    
    AdminException
    
    Since:
    
    15.8.0
  - waitFor
```
boolean waitFor(int numberOfProcessingUnitInstances)
```
    Waits till at least the provided number of Processing Unit Instances are up.
    
    Returns:
    
    true if discovered the required number of instances within the default timeout and false if the waiting time elapsed before the discovery took place
  - waitFor
```
boolean waitFor(int numberOfProcessingUnitInstances,
                long timeout,
                TimeUnit timeUnit)
```
    Waits till at least the provided number of Processing Unit Instances are up for the specified timeout.
    
    Returns:
    
    true if discovered the required number of instances within the specified timeout and false if the waiting time elapsed before the discovery took place
  - waitForSpace
```
Space waitForSpace()
```
    Waits till an embedded Space is correlated with the processing unit.
    
    Returns:
    
    Returns the embedded Space within a processing unit if the Space was correlated within the default timeout; Otherwise null if the waiting time elapsed before correlation took place.
  - waitForSpace
```
Space waitForSpace(long timeout,
                   TimeUnit timeUnit)
```
    Waits till an embedded Space is correlated with the processing unit for the specified timeout.
    
    Returns:
    
    Returns the embedded Space within a processing unit if the Space was correlated within the specified timeout; Otherwise null if the waiting time elapsed before correlation took place.
  - waitForManaged
```
GridServiceManager waitForManaged()
```
    Waits till there is a managing GridServiceManager for the processing unit.
    
    Returns:
    
    Returns the managing (primary) GSM for the processing unit if GSM was discovered within the default timeout; Otherwise null if the waiting time elapsed before discovery took place.
  - waitForManaged
```
GridServiceManager waitForManaged(long timeout,
                                  TimeUnit timeUnit)
```
    Waits till there is a managing GridServiceManager for the processing unit for the specified timeout.
    
    Returns:
    
    Returns the managing (primary) GSM for the processing unit if GSM was discovered within the specified timeout; Otherwise null if the waiting time elapsed before discovery took place.
  - canIncrementInstance
```
boolean canIncrementInstance()
```
    Returns:
    
    Returns true if this processing unit allows to increment instances on it.
  - canDecrementInstance
```
boolean canDecrementInstance()
```
    Returns:
    
    Returns true if this processing unit allows to decrement instances on it.
  - incrementInstance
```
void incrementInstance()
```
    Increments the number of processing unit instances. Does not apply for partitioned nor replicated topologies.
  - decrementInstance
```
void decrementInstance()
```
    Removes a randomly chosen instance from the processing unit, and decrements the number of instances. For finer control use ProcessingUnitInstance.decrement() instead. Does not apply for partitioned nor replicated topologies.
    
    Since:
    
    10.1.0 decrements planned instances before decrementing an actual instance
  - isManaged
```
boolean isManaged()
```
    Returns:
    
    Returns true if there is a managing GSM for it.
  - getManagingGridServiceManager
```
GridServiceManager getManagingGridServiceManager()
```
    Returns:
    
    Returns the managing (primary) GSM for the processing unit.
  - getBackupGridServiceManagers
```
GridServiceManager[] getBackupGridServiceManagers()
```
    Returns:
    
    Returns the backup GSMs for the processing unit.
  - getBackupGridServiceManager
```
GridServiceManager getBackupGridServiceManager(String gridServiceManagerUID)
```
    Returns:
    
    Returns the backup GSM matching the provided UID.
  - undeploy
```
void undeploy()
```
    See Also:
    
    (), undeployAndWait(), undeployAndWait(long, TimeUnit)
  - undeployAsync
```
CompletableFuture<?> undeployAsync()
```
    Returns:
    
    A future which can be used to track completion
    
    Since:
    
    15.5
  - undeployAsync
```
CompletableFuture<?> undeployAsync(UndeployOptions options)
```
    Parameters:
    
    options - determine the wanted drain behaviour before undeploy
    
    Returns:
    
    A future which can be used to track completion
    
    Since:
    
    16.0
    
    See Also:
    
    UndeployOptions
  - undeployAndWait
```
void undeployAndWait()
```
    Un-deploys the processing unit and waits until all instances have been undeployed. In case of an Elastic processing unit, also waits for containers to shutdown.
    The undeployment process will wait indefinitely and return when all processing units have undeployed.
    
    Since:
    
    8.0.5
    
    See Also:
    
    undeployAsync(), undeployAndWait(long, TimeUnit), undeploy()
  - undeployAndWait
```
boolean undeployAndWait(long timeout,
                        TimeUnit timeunit)
```
    Undeploy the processing unit and wait until all instances have been undeployed. In case of an Elastic processing unit, it waits until all containers have been removed.
    The undeployment process will wait for the given timeout and return when all processing units have undeployed or timeout expired.
    
    Returns:
    
    True if un-deploy completed successfully within the specified timeout. False if undeploy is still in progress.
    
    Since:
    
    8.0.5
    
    See Also:
    
    undeployAsync(), undeployAndWait(), undeploy()
  - hasSpace
```
boolean hasSpace()
```
    Returns true if there are any embedded spaces, false otherwise.
    
    Since:
    
    15.5
  - getSpace
```
Space getSpace()
```
    Returns:
    
    Returns the (first) embedded space within a processing unit. Returns null if no embedded space is defined within the processing unit or if no processing unit instance has been added to the processing unit.
  - getSpaces
```
Space[] getSpaces()
```
    Returns:
    
    Returns all the embedded spaces within a processing unit. Returns an empty array if there are no embedded spaces defined within the processing unit, or none has been associated with the processing unit yet.
  - getInstances
```
ProcessingUnitInstance[] getInstances()
```
    Returns:
    
    Returns the processing unit instances currently discovered.
  - getPartitions
```
ProcessingUnitPartition[] getPartitions()
```
    Returns:
    
    Returns the processing unit partitions of this processing unit.
  - getPartition
```
ProcessingUnitPartition getPartition(int partitionId)
```
    Returns:
    
    Returns a processing unit partition based on the specified partition id.
  - getProcessingUnitInstanceAdded
```
ProcessingUnitInstanceAddedEventManager getProcessingUnitInstanceAdded()
```
    Returns:
    
    Returns an event manager allowing to register ProcessingUnitInstanceAddedEventListeners.
  - getProcessingUnitInstanceRemoved
```
ProcessingUnitInstanceRemovedEventManager getProcessingUnitInstanceRemoved()
```
    Returns:
    
    Returns an event manager allowing to register ProcessingUnitInstanceRemovedEventListeners.
  - getProcessingUnitInstance
```
ProcessingUnitInstance getProcessingUnitInstance(int instanceId,
                                                 int backupId)
```
    Returns:
    
    Returns a processing unit instance based on the specified instance id and backup id
  - addLifecycleListener
```
void addLifecycleListener(ProcessingUnitInstanceLifecycleEventListener eventListener)
```
    Adds a ProcessingUnitInstanceLifecycleEventListener.
  - removeLifecycleListener
```
void removeLifecycleListener(ProcessingUnitInstanceLifecycleEventListener eventListener)
```
    Removes a ProcessingUnitInstanceLifecycleEventListener.
  - getManagingGridServiceManagerChanged
```
ManagingGridServiceManagerChangedEventManager getManagingGridServiceManagerChanged()
```
    Returns:
    
    Returns an event manger allowing to listen for ManagingGridServiceManagerChangedEvents.
  - getBackupGridServiceManagerChanged
```
BackupGridServiceManagerChangedEventManager getBackupGridServiceManagerChanged()
```
    Returns:
    
    Returns an event manager allowing to listen for BackupGridServiceManagerChangedEvents.
  - getProcessingUnitStatusChanged
```
ProcessingUnitStatusChangedEventManager getProcessingUnitStatusChanged()
```
    Returns:
    
    Returns an event manager allowing to listen for ProcessingUnitStatusChangedEvents.
  - getSpaceCorrelated
```
ProcessingUnitSpaceCorrelatedEventManager getSpaceCorrelated()
```
    Returns:
    
    Returns an event manager allowing to listen for ProcessingUnitSpaceCorrelatedEvents.
  - getProcessingUnitInstanceStatisticsChanged
```
ProcessingUnitInstanceStatisticsChangedEventManager getProcessingUnitInstanceStatisticsChanged()
```
    Returns:
    
    Returns a processing unit instance statistics change event manger allowing to register for events of ProcessingUnitInstanceStatisticsChangedEvent.
    Note, in order to receive events, the virtual machines need to be in a "statistics" monitored state.
  - getProcessingUnitInstanceProvisionStatusChanged
```
ProcessingUnitInstanceProvisionStatusChangedEventManager getProcessingUnitInstanceProvisionStatusChanged()
```
    Returns:
    
    Returns an event manager allowing to register ProcessingUnitInstanceProvisionStatusChangedEventListeners.
    
    Since:
    
    8.0.6
  - getProcessingUnitInstanceMemberAliveIndicatorStatusChanged
```
ProcessingUnitInstanceMemberAliveIndicatorStatusChangedEventManager getProcessingUnitInstanceMemberAliveIndicatorStatusChanged()
```
    Returns:
    
    Returns an event manager allowing to register ProcessingUnitInstanceMemberAliveIndicatorStatusChangedEventListeners.
    
    Since:
    
    8.0.6
  - scale
```
void scale(ScaleStrategyConfig strategyConfig)
```
    Modifies the processing unit scalability strategy. This method is only available if the processing unit deployment is elastic
    
    Since:
    
    8.0
    
    See Also:
    
    scaleAndWait(ScaleStrategyConfig), scaleAndWait(ScaleStrategyConfig, long, TimeUnit)
  - scaleAndWait
```
void scaleAndWait(ScaleStrategyConfig strategyConfig)
```
    Modifies the processing unit scalability strategy and waits until scale is complete This method is only available if the processing unit deployment is elastic
    
    Since:
    
    8.0.5
    
    See Also:
    
    scale(ScaleStrategyConfig)
  - scaleAndWait
```
boolean scaleAndWait(ScaleStrategyConfig strategyConfig,
                     long timeout,
                     TimeUnit timeUnit)
```
    Modifies the processing unit scalability strategy and waits until scale is complete This method is only available if the processing unit deployment is elastic
    
    Returns:
    
    false if timeout occurred before scale operation has completed.
    
    Since:
    
    8.0.5
    
    See Also:
    
    scale(ScaleStrategyConfig)
  - getApplication
```
Application getApplication()
```
    Returns:
    
    the application that this processing unit is associated with or null if this processing unit is not part of an application
    
    Since:
    
    8.0.3
  - getDependencies
```
ProcessingUnitDependencies<ProcessingUnitDependency> getDependencies()
```
    Returns:
    
    the dependencies this processing unit has on other processing units.
    
    Since:
    
    8.0.6
  - quiesce
```
QuiesceResult quiesce(QuiesceRequest request)
```
    Requests a quiesce request from the GSM. If the request ended successfully (waitFor(com.gigaspaces.admin.quiesce.QuiesceState) returned true) all space instances and listeners will switch to quiesced mode. If the GSM rejects the request an exception with the rejection failure will be thrown. (precondition: the processing unit is intact)
    
    Parameters:
    
    request - with the quiesce description
    
    Returns:
    
    QuiesceRequest if the request was approved by the server
  - unquiesce
```
void unquiesce(QuiesceRequest request)
```
    Requests a unquiesce request from the GSM. If the request ended successfully (waitFor(com.gigaspaces.admin.quiesce.QuiesceState) returned true) all space instances and listeners will switch to unquiesced mode. If the GSM rejects the request an exception with the rejection failure will be thrown. (precondition: the processing unit is intact)
    
    Parameters:
    
    request - with the quiesce description
  - waitFor
```
boolean waitFor(QuiesceState desiredState,
                long timeout,
                TimeUnit timeUnit)
```
    Returns:
    
    true if the processing unit reached to desired as well as all instances in the requested timeout, false otherwise.
  - waitFor
```
boolean waitFor(QuiesceState desiredState)
```
    Same as waitFor(com.gigaspaces.admin.quiesce.QuiesceState, long, java.util.concurrent.TimeUnit) but with endless timeout
  - getQuiesceDetails
```
QuiesceDetails getQuiesceDetails()
```
    Returns:
    
    the quiesce details of the processing unit - QuiesceDetails
  - getArchiveName
```
String getArchiveName()
```
    Returns:
    
    the archive(jar/war etc') the pu is running with
    
    Since:
    
    12.1.0

Interface ProcessingUnit

Field Summary

Fields inherited from interface org.openspaces.admin.StatisticsMonitor

Method Summary

Methods inherited from interface java.lang.Iterable

Methods inherited from interface org.openspaces.admin.AdminAware

Methods inherited from interface org.openspaces.admin.StatisticsMonitor

Method Detail

getProcessingUnits

getName

getNumberOfInstances

getPlannedNumberOfPartitions

getPlannedNumberOfInstances

getNumberOfBackups

getTotalNumberOfInstances

getMaxInstancesPerVM

getMaxInstancesPerMachine

isRequiresIsolation

getMaxInstancesPerZone

getRequiredZones

getPrimaryZones

getRequiredContainerZones

getGridServiceContainers

getStatus

getBeanLevelProperties

getType

setLogLevel

waitFor

waitFor

waitForSpace

waitForSpace

waitForManaged

waitForManaged

canIncrementInstance

canDecrementInstance

incrementInstance

decrementInstance

isManaged

getManagingGridServiceManager

getBackupGridServiceManagers

getBackupGridServiceManager

undeploy

undeployAsync

undeployAsync

undeployAndWait

undeployAndWait

hasSpace

getSpace

getSpaces

getInstances

getPartitions

getPartition

getProcessingUnitInstanceAdded

getProcessingUnitInstanceRemoved

getProcessingUnitInstance

addLifecycleListener

removeLifecycleListener

getManagingGridServiceManagerChanged

getBackupGridServiceManagerChanged

getProcessingUnitStatusChanged

getSpaceCorrelated

getProcessingUnitInstanceStatisticsChanged

getProcessingUnitInstanceProvisionStatusChanged

getProcessingUnitInstanceMemberAliveIndicatorStatusChanged

scale

scaleAndWait

scaleAndWait

getApplication

getDependencies

quiesce

unquiesce

waitFor

waitFor

getQuiesceDetails

getArchiveName