org.ballerinalang.bre.bvm

Class CallableWorkerResponseContext

java.lang.Object

org.ballerinalang.bre.bvm.BaseWorkerResponseContext

org.ballerinalang.bre.bvm.CallableWorkerResponseContext

All Implemented Interfaces:

WorkerResponseContext

Direct Known Subclasses:

SyncCallableWorkerResponseContext

public class CallableWorkerResponseContext
extends BaseWorkerResponseContext

This represents a invocation worker result context for supporting handling a single worker, i.e. non-synchronized.

Since:

0.965.0

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	fulfilled
protected int	haltCount
protected BType[]	responseTypes
protected Map<String,BStruct>	workerErrors

Fields inherited from class org.ballerinalang.bre.bvm.BaseWorkerResponseContext

currentSignal, responseCallbacks, retRegIndexes, targetCtx, workerCount, workerDataChannels

Constructor Summary

Constructors

Constructor and Description
CallableWorkerResponseContext(BType[] responseTypes, int workerCount)

Method Summary

Modifier and Type	Method and Description
protected WorkerSignal	getCurrentSignal()
protected Map<String,BStruct>	getWorkerErrors()
protected void	handleAlreadyFulfilled(WorkerSignal signal)
protected void	initWorkerErrors()
protected boolean	isFulfilled()
protected boolean	isReturnable()
protected boolean	isWorkersDone()
protected WorkerExecutionContext	onError(WorkerSignal signal)
protected WorkerExecutionContext	onFinalizedError(WorkerExecutionContext targetCtx, BStruct error)
WorkerExecutionContext	onFulfillment(boolean runInCaller)
protected WorkerExecutionContext	onHalt(WorkerSignal signal)
protected void	onMessage(WorkerSignal signal)
protected WorkerExecutionContext	onReturn(WorkerSignal signal)
protected void	printError(BStruct error)
protected void	printStoredErrors()
protected WorkerExecutionContext	propagateErrorToTarget()
protected void	setAsFulfilled()
protected void	setCurrentSignal(WorkerSignal signal)
protected void	storeError(WorkerExecutionContext sourceCtx, BStruct error)

Methods inherited from class org.ballerinalang.bre.bvm.BaseWorkerResponseContext

doFailCallbackNotify, doSuccessCallbackNotify, getWorkerDataChannel, joinTargetContextInfo, modifyDebugCommands, onTimeout, registerResponseCallback, signal

Methods inherited from class java.lang.Object

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

Field Detail

responseTypes

protected BType[] responseTypes

fulfilled

protected boolean fulfilled

workerErrors

protected Map<String,BStruct> workerErrors

haltCount

protected int haltCount

Constructor Detail

CallableWorkerResponseContext

public CallableWorkerResponseContext(BType[] responseTypes,
                                     int workerCount)

Method Detail

isFulfilled

protected boolean isFulfilled()

setAsFulfilled

protected void setAsFulfilled()

setCurrentSignal

protected void setCurrentSignal(WorkerSignal signal)

getCurrentSignal

protected WorkerSignal getCurrentSignal()

onMessage

protected void onMessage(WorkerSignal signal)

Overrides:

onMessage in class BaseWorkerResponseContext

handleAlreadyFulfilled

protected void handleAlreadyFulfilled(WorkerSignal signal)

propagateErrorToTarget

protected WorkerExecutionContext propagateErrorToTarget()

onHalt

protected WorkerExecutionContext onHalt(WorkerSignal signal)

Overrides:

onHalt in class BaseWorkerResponseContext

isReturnable

protected boolean isReturnable()

initWorkerErrors

protected void initWorkerErrors()

printError

protected void printError(BStruct error)

isWorkersDone

protected boolean isWorkersDone()

storeError

protected void storeError(WorkerExecutionContext sourceCtx,
                          BStruct error)

getWorkerErrors

protected Map<String,BStruct> getWorkerErrors()

onError

protected WorkerExecutionContext onError(WorkerSignal signal)

Overrides:

onError in class BaseWorkerResponseContext

onFinalizedError

protected WorkerExecutionContext onFinalizedError(WorkerExecutionContext targetCtx,
                                                  BStruct error)

printStoredErrors

protected void printStoredErrors()

onReturn

protected WorkerExecutionContext onReturn(WorkerSignal signal)

Overrides:

onReturn in class BaseWorkerResponseContext

onFulfillment

public WorkerExecutionContext onFulfillment(boolean runInCaller)