edu.cornell.mannlib.vitro.webapp.visualization.utilities

Class CachingRDFServiceExecutor.RDFServiceCallable<T>

java.lang.Object

edu.cornell.mannlib.vitro.webapp.visualization.utilities.CachingRDFServiceExecutor.RDFServiceCallable<T>

Type Parameters:

T -

All Implemented Interfaces:

Callable<T>

Enclosing class:

CachingRDFServiceExecutor<T>

public abstract static class CachingRDFServiceExecutor.RDFServiceCallable<T>
extends Object
implements Callable<T>

Class to be implemented by user to provide the means of generating the results

Constructor Summary

Constructors

Constructor and Description
RDFServiceCallable() Default constructor
RDFServiceCallable(CachingRDFServiceExecutor.Affinity affinity) Constructor that allows an affinity object to be supplied

Method Summary

Modifier and Type	Method and Description
T	call() Entry point for the background threads, ensuring the right start / cleanup is done
protected abstract T	callWithService(edu.cornell.mannlib.vitro.webapp.rdfservice.RDFService rdfService) Method for users to implement, to return the results

Methods inherited from class java.lang.Object

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

Constructor Detail

RDFServiceCallable

public RDFServiceCallable()

Default constructor

RDFServiceCallable

public RDFServiceCallable(CachingRDFServiceExecutor.Affinity affinity)

Constructor that allows an affinity object to be supplied

Parameters:

affinity - Affinity

Method Detail

call

public final T call()
             throws Exception

Entry point for the background threads, ensuring the right start / cleanup is done

Specified by:

call in interface Callable<T>

Throws:

Exception - Any exception

callWithService

protected abstract T callWithService(edu.cornell.mannlib.vitro.webapp.rdfservice.RDFService rdfService)
                              throws Exception

Method for users to implement, to return the results

Parameters:

rdfService - An RDFService

Throws:

Exception - Any exception