PEvents

Abstract Value Members

abstract def delete(eventIds: RDD[String], appId: Int, channelId: Option[Int])(sc: SparkContext): Unit

Annotations
@DeveloperApi()
abstract def write(events: RDD[Event], appId: Int, channelId: Option[Int])(sc: SparkContext): Unit

:: DeveloperApi :: Write events to database
:: DeveloperApi :: Write events to database
events
RDD of Event
appId
the app ID
channelId
channel ID (default channel if it's None)
sc
Spark Context

Annotations
@DeveloperApi()
abstract def find(appId: Int, channelId: Option[Int] = None, startTime: Option[DateTime] = None, untilTime: Option[DateTime] = None, entityType: Option[String] = None, entityId: Option[String] = None, eventNames: Option[Seq[String]] = None, targetEntityType: Option[Option[String]] = None, targetEntityId: Option[Option[String]] = None)(sc: SparkContext): RDD[Event]

:: DeveloperApi :: Read from database and return the events.
:: DeveloperApi :: Read from database and return the events. The deprecation here is intended to engine developers only.
appId
return events of this app ID
channelId
return events of this channel ID (default channel if it's None)
startTime
return events with eventTime >= startTime
untilTime
return events with eventTime < untilTime
entityType
return events of this entityType
entityId
return events of this entityId
eventNames
return events with any of these event names.
targetEntityType
return events of this targetEntityType:
- None means no restriction on targetEntityType
- Some(None) means no targetEntityType for this event
- Some(Some(x)) means targetEntityType should match x.
targetEntityId
return events of this targetEntityId
- None means no restriction on targetEntityId
- Some(None) means no targetEntityId for this event
- Some(Some(x)) means targetEntityId should match x.
sc
Spark context
returns
RDD[Event]
Annotations
@deprecated @DeveloperApi()
Deprecated
(Since version 0.9.2) Use PEventStore.find() instead.

Concrete Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
lazy val logger: Logger

Attributes
protected
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
def write(events: RDD[Event], appId: Int)(sc: SparkContext): Unit

:: DeveloperApi :: Write events to database
:: DeveloperApi :: Write events to database
events
RDD of Event
appId
the app ID
sc
Spark Context

Annotations
@DeveloperApi()

Deprecated Value Members

def aggregateProperties(appId: Int, channelId: Option[Int] = None, entityType: String, startTime: Option[DateTime] = None, untilTime: Option[DateTime] = None, required: Option[Seq[String]] = None)(sc: SparkContext): RDD[(String, PropertyMap)]

Aggregate properties of entities based on these special events: $set, $unset, $delete events.
Aggregate properties of entities based on these special events: $set, $unset, $delete events. The deprecation here is intended to engine developers only.
appId
use events of this app ID
channelId
use events of this channel ID (default channel if it's None)
entityType
aggregate properties of the entities of this entityType
startTime
use events with eventTime >= startTime
untilTime
use events with eventTime < untilTime
required
only keep entities with these required properties defined
sc
Spark context
returns
RDD[(String, PropertyMap)] RDD of entityId and PropertyMap pair

Annotations
@deprecated
Deprecated
(Since version 0.9.2) Use PEventStore.aggregateProperties() instead.
def extractEntityMap[A](appId: Int, entityType: String, startTime: Option[DateTime] = None, untilTime: Option[DateTime] = None, required: Option[Seq[String]] = None)(sc: SparkContext)(extract: (DataMap) ⇒ A)(implicit arg0: ClassTag[A]): EntityMap[A]

:: Experimental :: Extract EntityMap[A] from events for the entityType NOTE: it is local EntityMap[A]
:: Experimental :: Extract EntityMap[A] from events for the entityType NOTE: it is local EntityMap[A]

Annotations
@deprecated @Experimental()
Deprecated
(Since version 0.9.2) Use PEventStore.aggregateProperties() instead.
def getByAppIdAndTimeAndEntity(appId: Int, startTime: Option[DateTime], untilTime: Option[DateTime], entityType: Option[String], entityId: Option[String])(sc: SparkContext): RDD[Event]

Annotations
@deprecated
Deprecated
(Since version 0.9.2) Use PEventStore.find() instead.

Related Doc: package storage

trait PEvents extends Serializable

Abstract Value Members

abstract def delete(eventIds: RDD[String], appId: Int, channelId: Option[Int])(sc: SparkContext): Unit

abstract def write(events: RDD[Event], appId: Int, channelId: Option[Int])(sc: SparkContext): Unit

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

lazy val logger: Logger

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

def write(events: RDD[Event], appId: Int)(sc: SparkContext): Unit

Deprecated Value Members

def aggregateProperties(appId: Int, channelId: Option[Int] = None, entityType: String, startTime: Option[DateTime] = None, untilTime: Option[DateTime] = None, required: Option[Seq[String]] = None)(sc: SparkContext): RDD[(String, PropertyMap)]

def extractEntityMap[A](appId: Int, entityType: String, startTime: Option[DateTime] = None, untilTime: Option[DateTime] = None, required: Option[Seq[String]] = None)(sc: SparkContext)(extract: (DataMap) ⇒ A)(implicit arg0: ClassTag[A]): EntityMap[A]

def getByAppIdAndTimeAndEntity(appId: Int, startTime: Option[DateTime], untilTime: Option[DateTime], entityType: Option[String], entityId: Option[String])(sc: SparkContext): RDD[Event]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped