Package org.nustaq.reallive.server.actors

Class RealLiveTableActor

java.lang.Object

org.nustaq.kontraktor.Actors

org.nustaq.kontraktor.Actor<RealLiveTableActor>

org.nustaq.reallive.server.actors.RealLiveTableActor

All Implemented Interfaces:

Serializable, Executor, org.nustaq.kontraktor.monitoring.Monitorable, ChangeReceiver, ChangeStream, RealLiveStreamActor, RealLiveTable, SafeChangeStream, SafeRealLiveStreamActor, SafeRealLiveTable

public class RealLiveTableActor
extends org.nustaq.kontraktor.Actor<RealLiveTableActor>
implements RealLiveTable

Created by ruedi on 06.08.2015. core implementation of a table

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.nustaq.kontraktor.Actor

org.nustaq.kontraktor.Actor.ActorReport

Field Summary

Fields

Modifier and Type	Field	Description
String	__clientSideTag
static boolean	DUMP_QUERY_TIME
static final long	REPORT_INTERVAL

Fields inherited from class org.nustaq.kontraktor.Actor

__cbQueue, __clientConnection, __connections, __currentDispatcher, __mailbox, __mailboxCapacity, __mbCapacity, __publishTarget, __remoteId, __scheduler, __self, __stopped, __ticketMachine, connection, sender, userData, zzRoutingGCEnabled, zzServerMsgCallback

Fields inherited from class org.nustaq.kontraktor.Actors

CONT, DEFAULT_TIMOUT, defaultScheduler, delayedCalls, exec, instance, MAX_EXTERNAL_THREADS_POOL_SIZE, version

Constructor Summary

Constructors

Constructor	Description
RealLiveTableActor()

Method Summary

Modifier and Type	Method	Description
void	_addSilent(Record rec)
void	_deepMerge(int senderId, Record jsonrec)
void	_execQueriesOrDelay(int size, int taCount)
void	_join(int senderId, Record jsonrec)
void	_removeSilent(String key)
org.nustaq.kontraktor.IPromise	_setMapping(ClusterTableRecordMapping mapping)
void	_subscribe(RLPredicate pred, org.nustaq.kontraktor.Callback cb, int id)
void	_unsubscribe(org.nustaq.kontraktor.Callback cb, int id)
org.nustaq.kontraktor.IPromise<Boolean>	add(int senderId, String key, Object... keyVals)
protected String	addChannelIdIfPresent(org.nustaq.kontraktor.Callback cb, String sid)
org.nustaq.kontraktor.IPromise<Boolean>	addRecord(int senderId, Record rec)
org.nustaq.kontraktor.IPromise	atomic(int senderId, String key, RLFunction<Record,Object> action)	apply the function to the record with given key and return the result inside a promise changes to the record inside the function are applied to the real record and a change message is generated.
void	atomicUpdate(RLPredicate<Record> filter, RLFunction<Record,Boolean> action)	mass update.
<T> void	forEachDirect(org.nustaq.kontraktor.Spore<Record,T> spore)
<T> void	forEachWithSpore(org.nustaq.kontraktor.Spore<Record,T> spore)
org.nustaq.kontraktor.IPromise<Record>	get(String key)
org.nustaq.kontraktor.IPromise<TableDescription>	getDescription()
ClusterTableRecordMapping	getMapping()
org.nustaq.kontraktor.IPromise<ClusterTableRecordMapping>	getRecordMapping()
org.nustaq.kontraktor.IPromise<StorageStats>	getStats()
org.nustaq.kontraktor.IPromise<TableState>	getTableState()
protected void	hasStopped()
org.nustaq.kontraktor.IPromise	init(Function<TableDescription,RecordStorage> storeFactory, TableDescription desc)
void	pruneRemoveLog(long maxAge)
void	put(int senderId, String key, Object... keyVals)
void	queryRemoveLog(long start, long end, org.nustaq.kontraktor.Callback<RemoveLog.RemoveLogEntry> cb)
void	receive(ChangeMessage change)
void	remove(int senderId, String key)
org.nustaq.kontraktor.IPromise	resizeIfLoadFactorLarger(double loadFactor, long maxGrowBytes)
void	setRecord(int senderId, Record rec)
void	setRecordAsIs(Record rec)	administrative use only !
org.nustaq.kontraktor.IPromise<Long>	size()
void	subscribe(Subscriber subs)	DO NOT USE DIRECTLY, use subscribeOn etc.
org.nustaq.kontraktor.IPromise<Record>	take(int senderId, String key)
void	unsubscribe(Subscriber subs)
void	unsubscribeById(int subsId)
void	update(int senderId, String key, Object... keyVals)
void	upsert(int senderId, String key, Object... keyVals)
void	upsertRecord(int senderId, Record rec)

Methods inherited from class org.nustaq.kontraktor.Actor

__addDeadLetter, __addRemoteConnection, __addStopHandler, __dispatchRemoteCall, __enqueueCall, __getCachedMethod, __removeRemoteConnection, __stop, __stopImpl, __submit, ask, askMsg, asyncstop, checkThread, close, closeCurrentClient, current, cyclic, debounce, delayed, execInThreadPool, execute, getActor, getActorRef, getCallbackSize, getConnections, getCurrentDispatcher, getFactory, getMailboxSize, getQSizes, getReport, getScheduler, getSubMonitorables, getUntypedRef, inside, inThread, isCallbackQPressured, isEmpty, isMailboxPressured, isProxy, isPublished, isRemote, isStopped, ping, router$clientPing, self, serialOn, setServerMsgCallback, stop, stopSafeClose, tell, tellMsg, unpublish, zzkrouterLostClient, zzRoutingRefGC

Methods inherited from class org.nustaq.kontraktor.Actors

AddDeadLetter, all, all, all, allMapped, AsActor, AsActor, AsActor, AsActor, AsUntypedActor, awaitAll, awaitAll, awaitAll, awaitAll, complete, complete, DeadLetters, flow, InThread, isComplete, isCont, isError, isErrorOrComplete, isResult, isTimeout, kYield, kYield, promise, race, race, reject, resolve, resolve, stream, SubmitDelayed, yieldCallbacks

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nustaq.reallive.api.ChangeStream

listen, observe, subscribeOn, subscribeOn

Methods inherited from interface org.nustaq.reallive.api.RealLiveStreamActor

forEach, forEach, listByQuery, map, query

Methods inherited from interface org.nustaq.reallive.api.RealLiveTable

atomic, find, queryList

Methods inherited from interface org.nustaq.reallive.api.SafeRealLiveTable

add, addRecord, deepMerge, deepMerge, join, join, ping, put, remove, setRecord, stop, update, upsert, upsertRecord

Field Details

REPORT_INTERVAL

public static final long REPORT_INTERVAL

DUMP_QUERY_TIME

public static boolean DUMP_QUERY_TIME

__clientSideTag

public transient String __clientSideTag

Constructor Details

RealLiveTableActor

public RealLiveTableActor()

Method Details

init

public org.nustaq.kontraktor.IPromise init(Function<TableDescription,RecordStorage> storeFactory,
 TableDescription desc)

getRecordMapping

public org.nustaq.kontraktor.IPromise<ClusterTableRecordMapping> getRecordMapping()

receive

public void receive(ChangeMessage change)

Specified by:

receive in interface ChangeReceiver

forEachDirect

public <T> void forEachDirect(org.nustaq.kontraktor.Spore<Record,T> spore)

forEachWithSpore

public <T> void forEachWithSpore(org.nustaq.kontraktor.Spore<Record,T> spore)

Specified by:

forEachWithSpore in interface RealLiveStreamActor

hasStopped

protected void hasStopped()

Overrides:

hasStopped in class org.nustaq.kontraktor.Actor<RealLiveTableActor>

subscribe

public void subscribe(Subscriber subs)

Description copied from interface: ChangeStream

DO NOT USE DIRECTLY, use subscribeOn etc.

Specified by:

subscribe in interface ChangeStream

_subscribe

public void _subscribe(RLPredicate pred,
 org.nustaq.kontraktor.Callback cb,
 int id)

_setMapping

public org.nustaq.kontraktor.IPromise _setMapping(ClusterTableRecordMapping mapping)

getMapping

public ClusterTableRecordMapping getMapping()

_execQueriesOrDelay

public void _execQueriesOrDelay(int size,
 int taCount)

addChannelIdIfPresent

protected String addChannelIdIfPresent(org.nustaq.kontraktor.Callback cb,
 String sid)

unsubscribe

public void unsubscribe(Subscriber subs)

Specified by:

unsubscribe in interface ChangeStream

unsubscribeById

public void unsubscribeById(int subsId)

Specified by:

unsubscribeById in interface RealLiveTable

_unsubscribe

public void _unsubscribe(org.nustaq.kontraktor.Callback cb,
 int id)

get

public org.nustaq.kontraktor.IPromise<Record> get(String key)

Specified by:

get in interface SafeRealLiveTable

size

public org.nustaq.kontraktor.IPromise<Long> size()

Specified by:

size in interface SafeRealLiveTable

getDescription

public org.nustaq.kontraktor.IPromise<TableDescription> getDescription()

Specified by:

getDescription in interface SafeRealLiveTable

getStats

public org.nustaq.kontraktor.IPromise<StorageStats> getStats()

Specified by:

getStats in interface SafeRealLiveTable

atomic

public org.nustaq.kontraktor.IPromise atomic(int senderId,
 String key,
 RLFunction<Record,Object> action)

Description copied from interface: RealLiveTable

apply the function to the record with given key and return the result inside a promise changes to the record inside the function are applied to the real record and a change message is generated. In case the function returns a changemessage (add,putRecord,remove ..), the change message is applied to the original record and broadcasted. Else the result of the action function is passed to the remote callee

Specified by:

atomic in interface RealLiveTable

Returns:

the result of function.

atomicUpdate

public void atomicUpdate(RLPredicate<Record> filter,
 RLFunction<Record,Boolean> action)

Description copied from interface: RealLiveTable

mass update.

Specified by:

atomicUpdate in interface RealLiveTable

Parameters:

filter - - selects records

action - - function, the function might modify the record using putField. If false is returned, the record is deleted

resizeIfLoadFactorLarger

public org.nustaq.kontraktor.IPromise resizeIfLoadFactorLarger(double loadFactor,
 long maxGrowBytes)

Specified by:

resizeIfLoadFactorLarger in interface SafeRealLiveTable

put

public void put(int senderId,
 String key,
 Object... keyVals)

Specified by:

put in interface SafeRealLiveTable

upsert

public void upsert(int senderId,
 String key,
 Object... keyVals)

Specified by:

upsert in interface SafeRealLiveTable

_deepMerge

public void _deepMerge(int senderId,
 Record jsonrec)

Specified by:

_deepMerge in interface SafeRealLiveTable

_join

public void _join(int senderId,
 Record jsonrec)

Specified by:

_join in interface SafeRealLiveTable

add

public org.nustaq.kontraktor.IPromise<Boolean> add(int senderId,
 String key,
 Object... keyVals)

Specified by:

add in interface SafeRealLiveTable

addRecord

public org.nustaq.kontraktor.IPromise<Boolean> addRecord(int senderId,
 Record rec)

Specified by:

addRecord in interface SafeRealLiveTable

upsertRecord

public void upsertRecord(int senderId,
 Record rec)

Specified by:

upsertRecord in interface SafeRealLiveTable

setRecord

public void setRecord(int senderId,
 Record rec)

Specified by:

setRecord in interface SafeRealLiveTable

setRecordAsIs

public void setRecordAsIs(Record rec)

Description copied from interface: SafeRealLiveTable

administrative use only ! puts the record "identical", this means last modifiied and key are taken from given record.

Specified by:

setRecordAsIs in interface SafeRealLiveTable

update

public void update(int senderId,
 String key,
 Object... keyVals)

Specified by:

update in interface SafeRealLiveTable

take

public org.nustaq.kontraktor.IPromise<Record> take(int senderId,
 String key)

Specified by:

take in interface SafeRealLiveTable

remove

public void remove(int senderId,
 String key)

Specified by:

remove in interface SafeRealLiveTable

_removeSilent

public void _removeSilent(String key)

_addSilent

public void _addSilent(Record rec)

getTableState

public org.nustaq.kontraktor.IPromise<TableState> getTableState()

queryRemoveLog

public void queryRemoveLog(long start,
 long end,
 org.nustaq.kontraktor.Callback<RemoveLog.RemoveLogEntry> cb)

Specified by:

queryRemoveLog in interface RealLiveTable

pruneRemoveLog

public void pruneRemoveLog(long maxAge)

Specified by:

pruneRemoveLog in interface RealLiveTable