org.gcube.data.analysis.tabulardata.operation.factories.types
Class BaseWorkerFactory

java.lang.Object
  org.gcube.data.analysis.tabulardata.operation.factories.types.BaseWorkerFactory

All Implemented Interfaces:

WorkerFactory

Direct Known Subclasses:

ColumnScopedWorkerFactory, TableScopedWorkerFactory, VoidScopedWorkerFactory

public abstract class BaseWorkerFactory
extends Object
implements WorkerFactory

Constructor Summary

BaseWorkerFactory()

Method Summary

protected abstract String	getOperationDescription()
OperationDescriptor	getOperationDescriptor()
protected OperationId	getOperationId()
protected abstract String	getOperationName()
protected abstract OperationScope	getOperationScope()
protected abstract OperationType	getOperationType()
protected abstract List<org.gcube.data.analysis.tabulardata.operation.parameters.Parameter>	getParameters()
protected void	performBaseChecks(OperationInvocation invocation) Check for column id or table id presence according to the table scope and check presence and types of each required LeafParameter

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gcube.data.analysis.tabulardata.operation.worker.WorkerFactory

createWorker

Constructor Detail

BaseWorkerFactory

public BaseWorkerFactory()

Method Detail

getOperationName

protected abstract String getOperationName()

getOperationDescription

protected abstract String getOperationDescription()

getOperationId

protected OperationId getOperationId()

getOperationScope

protected abstract OperationScope getOperationScope()

getOperationType

protected abstract OperationType getOperationType()

getOperationDescriptor

public OperationDescriptor getOperationDescriptor()

Specified by:

getOperationDescriptor in interface WorkerFactory

getParameters

protected abstract List<org.gcube.data.analysis.tabulardata.operation.parameters.Parameter> getParameters()

performBaseChecks

protected void performBaseChecks(OperationInvocation invocation)
                          throws InvalidInvocationException

Check for column id or table id presence according to the table scope and check presence and types of each required LeafParameter

Parameters:

invocation - the invocation to check

Throws:

InvalidInvocationException - an error reporting what is wrong