| Package | Description | 
|---|---|
| org.apache.reef.evaluator.context | |
| org.apache.reef.evaluator.context.events | |
| org.apache.reef.runtime.common.evaluator.context | 
 Context implementation of the Evaluator resourcemanager. 
 | 
| org.apache.reef.runtime.common.evaluator.context.defaults | 
 Default implementations for the optional context interfaces. 
 | 
| org.apache.reef.runtime.common.evaluator.task | 
 Task-related implementation of the Evaluator resourcemanager. 
 | 
| org.apache.reef.runtime.common.evaluator.task.exceptions | |
| org.apache.reef.runtime.common.launch | 
 Common launch code between Driver and Evaluator. 
 | 
| org.apache.reef.task | |
| org.apache.reef.task.events | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
ContextMessage
Evaluator-side representation of a message sent from an Evaluator to a Driver. 
 | 
interface  | 
ContextMessageHandler
Implement this interface to receive messages from the driver in a context. 
 | 
interface  | 
ContextMessageSource
Message source for control flow messages from a context to the Driver. 
 | 
| Modifier and Type | Interface and Description | 
|---|---|
interface  | 
ContextStart
This Event is fired when a Context is started. 
 | 
interface  | 
ContextStop
This event is fired when a Context is about to be closed. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
ContextManager
Manages the stack of context in the Evaluator. 
 | 
class  | 
ContextRuntime
The evaluator side resourcemanager for Contexts. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
DefaultContextMessageHandler
Default handler for messages sent by the driver: Crash the context. 
 | 
class  | 
DefaultContextMessageSource
Default ContextMessageSource: return nothing. 
 | 
class  | 
DefaultContextStartHandler
Default handler for ContextStart 
 | 
class  | 
DefaultContextStopHandler
Default event handler for ContextStop 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
TaskRuntime
The execution environment for a Task. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
TaskCallFailure
Thrown when a Task.call() throws an exception 
 | 
class  | 
TaskCloseHandlerFailure
Thrown when a Task Close Handler throws an exception 
 | 
class  | 
TaskMessageHandlerFailure
Thrown when a Task Message Handler throws an exception 
 | 
class  | 
TaskStartHandlerFailure
Thrown when a TastStart handler throws an exception 
 | 
class  | 
TaskStopHandlerFailure
Thrown when a TaskStop handler throws an exception 
 | 
class  | 
TaskSuspendHandlerFailure
Thrown when a Task Suspend Handler throws an exception 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
REEFMessageCodec
Codec for REEF's control flow messages. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
TaskMessage
A message sent from a Task to a Driver. 
 | 
interface  | 
TaskMessageSource
Message source for control flow messages from a task to the Driver. 
 | 
| Modifier and Type | Interface and Description | 
|---|---|
interface  | 
TaskStart
Represents a TaskStart. 
 | 
interface  | 
TaskStop
Represents a Task stop. 
 | 
Copyright © 2015 The Apache Software Foundation. All rights reserved.