Package org.eclipse.epsilon.etl.execute.context.concurrent

Class EtlContextParallel

java.lang.Object

org.eclipse.epsilon.eol.execute.context.EolContext

org.eclipse.epsilon.eol.execute.context.concurrent.EolContextParallel

org.eclipse.epsilon.erl.execute.context.concurrent.ErlContextParallel

org.eclipse.epsilon.etl.execute.context.concurrent.EtlContextParallel

All Implemented Interfaces:

IEolContextParallel, IEolContext, IErlContextParallel, IErlContext, IEtlContextParallel, IEtlContext

public class EtlContextParallel
extends ErlContextParallel
implements IEtlContextParallel

Since:

1.6

Author:

Sina Madani

Field Summary

Fields

Modifier and Type	Field	Description
protected ITransformationStrategy	transformationStrategy
protected TransformationTrace	transformationTrace

Fields inherited from class org.eclipse.epsilon.eol.execute.context.concurrent.EolContextParallel

executorService

Fields inherited from class org.eclipse.epsilon.eol.execute.context.EolContext

assertionsEnabled, asyncStatementsQueue, classpathNativeTypeDelegate, errorStream, executorFactory, extendedProperties, frameStack, introspectionManager, methodContributorRegistry, modelRepository, module, nativeTypeDelegates, operationFactory, outputStream, prettyPrinterManager, profilingEnabled, userInput, warningStream

Fields inherited from interface org.eclipse.epsilon.eol.execute.context.concurrent.IEolContextParallel

NUM_THREADS_CONFIG

Constructor Summary

Constructors

Modifier	Constructor	Description
	EtlContextParallel()
	EtlContextParallel(int parallelism)
protected	EtlContextParallel(IEolContext other)

Method Summary

Modifier and Type	Method	Description
protected IEtlContext	createShadowThreadLocalContext()
IEtlModule	getModule()	Casts the IModule to IErlModule
IEtlContext	getShadow()	Can be used to obtain an optimal execution context while executing in parallel.
ITransformationStrategy	getTransformationStrategy()
TransformationTrace	getTransformationTrace()
void	setTransformationStrategy(ITransformationStrategy strategy)

Methods inherited from class org.eclipse.epsilon.erl.execute.context.concurrent.ErlContextParallel

createThreadLocalExecutorFactory, executeJob, getExecutorFactory, setExecutorFactory, setProfilingEnabled

Methods inherited from class org.eclipse.epsilon.eol.execute.context.concurrent.EolContextParallel

beginParallelTask, clearExecutor, clearThreadLocals, convertToParallel, createThreadLocalFrameStack, createThreadLocalOperationContributorRegistry, dispose, endParallelTask, getExecutorService, getFrameStack, getParallelism, initDelegateThreadLocal, initThreadLocals, isParallel, newExecutorService, nullifyThreadLocals, parallelGet, parallelGet, parallelSet, removeAll, setFrameStack, setParallelism, toString, useThreadLocalValue

Methods inherited from class org.eclipse.epsilon.eol.execute.context.EolContext

getAsyncStatementsQueue, getErrorStream, getExtendedProperties, getIntrospectionManager, getModelRepository, getNativeTypeDelegates, getOperationContributorRegistry, getOperationFactory, getOutputStream, getPrettyPrinterManager, getUserInput, getWarningStream, isAssertionsEnabled, isProfilingEnabled, setAssertionsEnabled, setErrorStream, setExtendedProperties, setIntrospectionManager, setModelRepository, setModule, setNativeTypeDelegates, setOperationFactory, setOutputStream, setPrettyPrinterManager, setUserInput, setWarningStream

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.epsilon.eol.execute.context.IEolContext

dispose, getAsyncStatementsQueue, getErrorStream, getExtendedProperties, getFrameStack, getIntrospectionManager, getModelRepository, getNativeTypeDelegates, getOperationContributorRegistry, getOperationFactory, getOutputStream, getPrettyPrinterManager, getUserInput, getWarningStream, isAssertionsEnabled, isProfilingEnabled, setAssertionsEnabled, setErrorStream, setExecutorFactory, setExtendedProperties, setFrameStack, setIntrospectionManager, setModelRepository, setModule, setNativeTypeDelegates, setOperationFactory, setOutputStream, setPrettyPrinterManager, setProfilingEnabled, setUserInput, setWarningStream

Methods inherited from interface org.eclipse.epsilon.eol.execute.context.concurrent.IEolContextParallel

beginParallelTask, beginParallelTask, endParallelTask, ensureNotNested, executeAll, executeAny, getExecutorService, getParallelism, isParallel, isParallelisationLegal, setParallelism

Methods inherited from interface org.eclipse.epsilon.erl.execute.context.IErlContext

getExecutorFactory

Field Details

transformationTrace

protected TransformationTrace transformationTrace

transformationStrategy

protected ITransformationStrategy transformationStrategy

Constructor Details

EtlContextParallel

public EtlContextParallel()

EtlContextParallel

public EtlContextParallel(int parallelism)

EtlContextParallel

protected EtlContextParallel(IEolContext other)

Method Details

getTransformationTrace

public TransformationTrace getTransformationTrace()

Specified by:

getTransformationTrace in interface IEtlContext

getTransformationStrategy

public ITransformationStrategy getTransformationStrategy()

Specified by:

getTransformationStrategy in interface IEtlContext

setTransformationStrategy

public void setTransformationStrategy(ITransformationStrategy strategy)

Specified by:

setTransformationStrategy in interface IEtlContext

getModule

public IEtlModule getModule()

Description copied from interface: IErlContext

Casts the IModule to IErlModule

Specified by:

getModule in interface IEolContext

Specified by:

getModule in interface IErlContext

Specified by:

getModule in interface IEtlContext

Overrides:

getModule in class ErlContextParallel

See Also:

• IEolContext.getModule()

createShadowThreadLocalContext

protected IEtlContext createShadowThreadLocalContext()

Overrides:

createShadowThreadLocalContext in class ErlContextParallel

getShadow

public IEtlContext getShadow()

Description copied from class: EolContextParallel

Can be used to obtain an optimal execution context while executing in parallel. If execution is currently not parallel, then this context itself is returned.

Overrides:

getShadow in class ErlContextParallel

Returns:

A ThreadLocal copy of this context if in parallel, or this context otherwise.