jadex.bridge.nonfunctional.search

Class ServiceRankingDelegationResultListener<S>

java.lang.Object

jadex.commons.future.IntermediateDelegationResultListener<E>

jadex.commons.future.TerminableIntermediateDelegationResultListener<S>

jadex.bridge.nonfunctional.search.ServiceRankingDelegationResultListener<S>

All Implemented Interfaces:

IFunctionalExceptionListener, IFunctionalIntermediateFinishedListener, IFunctionalIntermediateResultListener<S>, IFunctionalResultListener<java.util.Collection<S>>, IFutureCommandListener, IIntermediateResultListener<S>, IResultListener<java.util.Collection<S>>, IUndoneIntermediateResultListener<S>, IUndoneResultListener<java.util.Collection<S>>

Direct Known Subclasses:

ServiceRankingDelegationResultListener2

public class ServiceRankingDelegationResultListener<S>
extends TerminableIntermediateDelegationResultListener<S>

Listener that ranks results.

Field Summary

Fields

Modifier and Type	Field and Description
protected IRankingSearchTerminationDecider<S>	decider The termination decider.
protected java.lang.Boolean	finished The listener state (false=unfinished, null=finishing, true=finished.
protected IServiceRanker<S>	ranker The ranker.
protected java.util.List<S>	results The saved results.

Fields inherited from class jadex.commons.future.IntermediateDelegationResultListener

customIntermediateResultListener, customResultListener, delegate, future, undone

Constructor Summary

Constructors

Constructor and Description
ServiceRankingDelegationResultListener(TerminableIntermediateDelegationFuture<S> future, ITerminableIntermediateFuture<S> src, IServiceRanker<S> ranker, IRankingSearchTerminationDecider<S> decider) Create a new ranker.

Method Summary

Modifier and Type	Method and Description
void	customIntermediateResultAvailable(S result) Process intermediate results for ranking.
void	customResultAvailable(java.util.Collection<S> result) Called when result is available.
void	exceptionOccurred(java.lang.Exception exception) Called when exception occurs.
void	finished() Declare that the future is finished.
boolean	isFinished() Get the finished.
boolean	isFinishing() Get the finished.
protected void	notifyException(java.lang.Exception exception)
protected void	notifyResults(java.util.List<Tuple2<S,java.lang.Double>> results)
protected void	rankResults() Rank the results and announce them

Methods inherited from class jadex.commons.future.IntermediateDelegationResultListener

commandAvailable, exceptionOccurredIfUndone, finishedIfUndone, handleException, intermediateResultAvailable, intermediateResultAvailableIfUndone, resultAvailable, resultAvailableIfUndone

Methods inherited from class java.lang.Object

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

Field Detail

results

protected java.util.List<S> results

The saved results.

finished

protected java.lang.Boolean finished

The listener state (false=unfinished, null=finishing, true=finished.

ranker

protected IServiceRanker<S> ranker

The ranker.

decider

protected IRankingSearchTerminationDecider<S> decider

The termination decider.

Constructor Detail

ServiceRankingDelegationResultListener

public ServiceRankingDelegationResultListener(TerminableIntermediateDelegationFuture<S> future,
                                              ITerminableIntermediateFuture<S> src,
                                              IServiceRanker<S> ranker,
                                              IRankingSearchTerminationDecider<S> decider)

Create a new ranker.

Method Detail

customIntermediateResultAvailable

public void customIntermediateResultAvailable(S result)

Process intermediate results for ranking.

Overrides:

customIntermediateResultAvailable in class IntermediateDelegationResultListener<S>

Parameters:

result - The result.

customResultAvailable

public void customResultAvailable(java.util.Collection<S> result)

Called when result is available.

Overrides:

customResultAvailable in class IntermediateDelegationResultListener<S>

Parameters:

result - The result.

exceptionOccurred

public void exceptionOccurred(java.lang.Exception exception)

Called when exception occurs.

Specified by:

exceptionOccurred in interface IFunctionalExceptionListener

Overrides:

exceptionOccurred in class IntermediateDelegationResultListener<S>

Parameters:

exception - The exception.

finished

public void finished()

Description copied from class: IntermediateDelegationResultListener

Declare that the future is finished.

Specified by:

finished in interface IFunctionalIntermediateFinishedListener

Specified by:

finished in interface IIntermediateResultListener<S>

Overrides:

finished in class IntermediateDelegationResultListener<S>

isFinished

public boolean isFinished()

Get the finished.

Returns:

The finished.

isFinishing

public boolean isFinishing()

Get the finished.

Returns:

The finished.

rankResults

protected void rankResults()

Rank the results and announce them

notifyResults

protected void notifyResults(java.util.List<Tuple2<S,java.lang.Double>> results)

notifyException

protected void notifyException(java.lang.Exception exception)