org.gcube.data.analysis.tabulardata.task.executor.operation.creators

Class WorkerCreator

java.lang.Object

org.gcube.data.analysis.tabulardata.task.executor.operation.creators.WorkerCreator

Direct Known Subclasses:

OperationWorkerCreator, RollbackWorkerCreator

public abstract class WorkerCreator
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.slf4j.Logger	logger

Constructor Summary

Constructors

Constructor and Description
WorkerCreator()

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract org.gcube.data.analysis.tabulardata.operation.worker.Worker<?>	create(InternalInvocation invocation, OperationContext operationContext, ExecutionHolder executionHolder)
protected abstract List<org.gcube.data.analysis.tabulardata.operation.worker.types.ValidationWorker>	discoveryPreconditions(InternalInvocation invocation, OperationContext operationContext, ExecutionHolder executionHolder)
List<org.gcube.data.analysis.tabulardata.operation.worker.types.ValidationWorker>	getPreconditions(InternalInvocation invocation, OperationContext operationContext, ExecutionHolder executionHolder)
org.gcube.data.analysis.tabulardata.operation.worker.Worker<?>	getWorker(InternalInvocation invocation, OperationContext operationContext, ExecutionHolder executionHolder)
abstract org.gcube.data.analysis.tabulardata.model.table.TableId	resultCollector(ExecutionHolder executionHolder, org.gcube.data.analysis.tabulardata.operation.worker.results.Result result, OperationContext operationContext, org.gcube.data.analysis.tabulardata.operation.invocation.OperationInvocation sourceInvocation)

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static org.slf4j.Logger logger

Constructor Detail

WorkerCreator

public WorkerCreator()

Method Detail

create

protected abstract org.gcube.data.analysis.tabulardata.operation.worker.Worker<?> create(InternalInvocation invocation,
                                                                    OperationContext operationContext,
                                                                    ExecutionHolder executionHolder)
                                                                                  throws org.gcube.data.analysis.tabulardata.operation.worker.exceptions.InvalidInvocationException

Throws:

org.gcube.data.analysis.tabulardata.operation.worker.exceptions.InvalidInvocationException

discoveryPreconditions

protected abstract List<org.gcube.data.analysis.tabulardata.operation.worker.types.ValidationWorker> discoveryPreconditions(InternalInvocation invocation,
                                                                                                       OperationContext operationContext,
                                                                                                       ExecutionHolder executionHolder)
                                                                                                                     throws Exception

Throws:

Exception

resultCollector

public abstract org.gcube.data.analysis.tabulardata.model.table.TableId resultCollector(ExecutionHolder executionHolder,
                                                                      org.gcube.data.analysis.tabulardata.operation.worker.results.Result result,
                                                                      OperationContext operationContext,
                                                                      org.gcube.data.analysis.tabulardata.operation.invocation.OperationInvocation sourceInvocation)

getWorker

public final org.gcube.data.analysis.tabulardata.operation.worker.Worker<?> getWorker(InternalInvocation invocation,
                                                                       OperationContext operationContext,
                                                                       ExecutionHolder executionHolder)
                                                                               throws org.gcube.data.analysis.tabulardata.operation.worker.exceptions.InvalidInvocationException

Throws:

org.gcube.data.analysis.tabulardata.operation.worker.exceptions.InvalidInvocationException

getPreconditions

public List<org.gcube.data.analysis.tabulardata.operation.worker.types.ValidationWorker> getPreconditions(InternalInvocation invocation,
                                                                                                 OperationContext operationContext,
                                                                                                 ExecutionHolder executionHolder)
                                                                                                   throws Exception

Throws:

Exception