org.gridgain.grid.kernal

Interface GridKernalContext

All Superinterfaces:

GridMetadataAware, Iterable<GridComponent>, Serializable

All Known Implementing Classes:

GridKernalContextImpl

@GridToStringExclude
public interface GridKernalContext
extends GridMetadataAware, Iterable<GridComponent>

Method Summary

Methods

Modifier and Type	Method and Description
GridAffinityProcessor	affinity() Gets cache data affinity processor.
GridCacheProcessor	cache() Gets caches processor.
GridCheckpointManager	checkpoint() Gets checkpoint manager.
GridClockSyncProcessor	clockSync() Gets time processor.
GridClosureProcessor	closure() Gets closure processor.
GridCollisionManager	collision() Gets collision manager.
Collection<String>	compatibleVersions() Gets list of compatible versions.
List<GridComponent>	components() Gets list of all grid components in the order they were added.
GridConfiguration	config() Gets grid configuration.
GridContinuousProcessor	continuous() Gets event continuous processor.
<K,V> GridDataLoaderProcessor<K,V>	dataLoad() Gets data loader processor.
GridDeploymentManager	deploy() Gets deployment manager.
GridDiscoveryManager	discovery() Gets discovery manager.
GridDrProcessor	dr() Gets replication processor.
ExecutorService	drPool() Gets DR pool.
GridEmailProcessorAdapter	email() Gets email processor.
GridEventStorageManager	event() Gets event storage manager.
GridFailoverManager	failover() Gets failover manager.
GridKernalGateway	gateway() Gets kernal gateway.
GridGgfsProcessorAdapter	ggfs() Gets file system processor.
GridGgfsHelper	ggfsHelper() Gets GGFS utils processor.
GridEx	grid() Gets grid instance managed by kernal.
String	gridName() Gets grid name.
GridIndexingManager	indexing() Gets indexing manager.
GridIoManager	io() Gets communication manager.
boolean	isDaemon() Checks whether this node is daemon.
boolean	isEnterprise()
boolean	isStopping()
GridJobProcessor	job() Gets job processor.
GridJobMetricsProcessor	jobMetric() Gets job metric processor.
GridLicenseProcessor	license() Gets license processor.
GridLoadBalancerManager	loadBalancing() Gets load balancing manager.
UUID	localNodeId() Gets local node ID.
GridLogger	log() Gets logger.
GridLogger	log(Class<?> cls) Gets logger for given class.
void	markSegmented() Sets segmented flag to true when node is stopped due to segmentation issues.
GridOffHeapProcessor	offheap() Gets offheap processor.
GridPerformanceSuggestions	performance()
GridPortProcessor	ports() Gets port processor.
void	printMemoryStats() Print grid kernal memory stats (sizes of internal structures, etc.).
GridProduct	product() Gets grid product.
GridResourceProcessor	resource() Gets resource processor.
GridRestProcessor	rest() Gets REST processor.
GridScheduleProcessorAdapter	schedule() Gets schedule processor.
GridSecureSessionManager	secureSession() Gets secure session manager.
GridSecurityManager	security() Gets authentication manager.
GridSegmentationProcessor	segmentation() Gets segmentation processor.
boolean	segmented() Gets segmented flag.
GridTaskSessionProcessor	session() Gets task session processor.
GridStreamProcessor	stream() Gets stream processor.
GridSwapSpaceManager	swap() Gets swap space manager.
GridTaskProcessor	task() Gets task processor.
GridTimeoutProcessor	timeout() Gets timeout processor.
GridClockSource	timeSource() Gets grid time source.
String	userVersion(ClassLoader ldr) Gets user version for given class loader by checking META-INF/gridgain.xml file for userVersion attribute.
GridVersionProcessor	versionConverter() Gets version converter processor.

Methods inherited from interface org.gridgain.grid.GridMetadataAware

addMeta, addMetaIfAbsent, addMetaIfAbsent, allMeta, copyMeta, copyMeta, hasMeta, hasMeta, meta, putMetaIfAbsent, putMetaIfAbsent, removeMeta, removeMeta, replaceMeta

Methods inherited from interface java.lang.Iterable

iterator

Method Detail

components

List<GridComponent> components()

Gets list of all grid components in the order they were added.

Returns:

List of all grid components in the order they were added.

localNodeId

UUID localNodeId()

Gets local node ID.

Returns:

Local node ID.

gridName

String gridName()

Gets grid name.

Returns:

Grid name.

product

GridProduct product()

Gets grid product.

Returns:

Grid product.

compatibleVersions

Collection<String> compatibleVersions()

Gets list of compatible versions.

Returns:

Compatible versions.

log

GridLogger log()

Gets logger.

Returns:

Logger.

log

GridLogger log(Class<?> cls)

Gets logger for given class.

Parameters:

cls - Class to get logger for.

Returns:

Logger.

isStopping

boolean isStopping()

Returns:

True if grid is in the process of stopping.

gateway

GridKernalGateway gateway()

Gets kernal gateway.

Returns:

Kernal gateway.

grid

GridEx grid()

Gets grid instance managed by kernal.

Returns:

Grid instance.

config

GridConfiguration config()

Gets grid configuration.

Returns:

Grid configuration.

task

GridTaskProcessor task()

Gets task processor.

Returns:

Task processor.

license

GridLicenseProcessor license()

Gets license processor.

Returns:

License processor.

affinity

GridAffinityProcessor affinity()

Gets cache data affinity processor.

Returns:

Cache data affinity processor.

job

GridJobProcessor job()

Gets job processor.

Returns:

Job processor

offheap

GridOffHeapProcessor offheap()

Gets offheap processor.

Returns:

Off-heap processor.

timeout

GridTimeoutProcessor timeout()

Gets timeout processor.

Returns:

Timeout processor.

clockSync

GridClockSyncProcessor clockSync()

Gets time processor.

Returns:

Time processor.

resource

GridResourceProcessor resource()

Gets resource processor.

Returns:

Resource processor.

jobMetric

GridJobMetricsProcessor jobMetric()

Gets job metric processor.

Returns:

Metrics processor.

cache

GridCacheProcessor cache()

Gets caches processor.

Returns:

Cache processor.

session

GridTaskSessionProcessor session()

Gets task session processor.

Returns:

Session processor.

closure

GridClosureProcessor closure()

Gets closure processor.

Returns:

Closure processor.

ports

GridPortProcessor ports()

Gets port processor.

Returns:

Port processor.

email

GridEmailProcessorAdapter email()

Gets email processor.

Returns:

Email processor.

schedule

GridScheduleProcessorAdapter schedule()

Gets schedule processor.

Returns:

Schedule processor.

rest

GridRestProcessor rest()

Gets REST processor.

Returns:

REST processor.

segmentation

GridSegmentationProcessor segmentation()

Gets segmentation processor.

Returns:

Segmentation processor.

dataLoad

<K,V> GridDataLoaderProcessor<K,V> dataLoad()

Gets data loader processor.

Returns:

Data loader processor.

ggfs

GridGgfsProcessorAdapter ggfs()

Gets file system processor.

Returns:

File system processor.

ggfsHelper

GridGgfsHelper ggfsHelper()

Gets GGFS utils processor.

Returns:

GGFS utils processor.

stream

GridStreamProcessor stream()

Gets stream processor.

Returns:

Stream processor.

continuous

GridContinuousProcessor continuous()

Gets event continuous processor.

Returns:

Event continuous processor.

dr

GridDrProcessor dr()

Gets replication processor.

Returns:

Replication processor.

drPool

ExecutorService drPool()

Gets DR pool.

Returns:

DR pool.

versionConverter

GridVersionProcessor versionConverter()

Gets version converter processor.

Returns:

Version converter processor.

deploy

GridDeploymentManager deploy()

Gets deployment manager.

Returns:

Deployment manager.

io

GridIoManager io()

Gets communication manager.

Returns:

Communication manager.

discovery

GridDiscoveryManager discovery()

Gets discovery manager.

Returns:

Discovery manager.

checkpoint

GridCheckpointManager checkpoint()

Gets checkpoint manager.

Returns:

Checkpoint manager.

event

GridEventStorageManager event()

Gets event storage manager.

Returns:

Event storage manager.

failover

GridFailoverManager failover()

Gets failover manager.

Returns:

Failover manager.

collision

GridCollisionManager collision()

Gets collision manager.

Returns:

Collision manager.

security

GridSecurityManager security()

Gets authentication manager.

Returns:

Authentication manager.

secureSession

GridSecureSessionManager secureSession()

Gets secure session manager.

Returns:

Secure session manager.

loadBalancing

GridLoadBalancerManager loadBalancing()

Gets load balancing manager.

Returns:

Load balancing manager.

swap

GridSwapSpaceManager swap()

Gets swap space manager.

Returns:

Swap space manager.

indexing

GridIndexingManager indexing()

Gets indexing manager.

Returns:

Indexing manager.

timeSource

GridClockSource timeSource()

Gets grid time source.

Returns:

Time source.

markSegmented

void markSegmented()

Sets segmented flag to true when node is stopped due to segmentation issues.

segmented

boolean segmented()

Gets segmented flag.

Returns:

True if network is currently segmented, false otherwise.

printMemoryStats

void printMemoryStats()

Print grid kernal memory stats (sizes of internal structures, etc.). NOTE: This method is for testing and profiling purposes only.

isDaemon

boolean isDaemon()

Checks whether this node is daemon.

Returns:

True if this node is daemon, false otherwise.

performance

GridPerformanceSuggestions performance()

Returns:

Performance suggestions object.

isEnterprise

boolean isEnterprise()

Returns:

Enterprise release flag.

userVersion

String userVersion(ClassLoader ldr)

Gets user version for given class loader by checking META-INF/gridgain.xml file for userVersion attribute. If gridgain.xml file is not found, or user version is not specified there, then default version (empty string) is returned.

Parameters:

ldr - Class loader.

Returns:

User version for given class loader or empty string if no version was explicitly specified.