ai.libs.jaicore.basic.algorithm.reduction

Class ReducingOptimizer<I1,O1 extends ScoredItem<V>,I2,O2 extends ScoredItem<V>,V extends java.lang.Comparable<V>>

java.lang.Object

ai.libs.jaicore.basic.algorithm.AAlgorithm<I,O>

ai.libs.jaicore.basic.algorithm.ASolutionCandidateIterator<I,O>

ai.libs.jaicore.basic.algorithm.AOptimizer<I1,O1,V>

ai.libs.jaicore.basic.algorithm.reduction.ReducingOptimizer<I1,O1,I2,O2,V>

All Implemented Interfaces:

IAlgorithm<I1,O1>, IOptimizationAlgorithm<I1,O1,V>, ISolutionCandidateIterator<I1,O1>, Cancelable, ILoggingCustomizable, java.lang.Iterable<AlgorithmEvent>, java.util.concurrent.Callable<O1>, java.util.Iterator<AlgorithmEvent>

public class ReducingOptimizer<I1,O1 extends ScoredItem<V>,I2,O2 extends ScoredItem<V>,V extends java.lang.Comparable<V>>
extends AOptimizer<I1,O1,V>

Constructor Summary

Constructors

Constructor and Description
ReducingOptimizer(I1 problem, AlgorithmicProblemReduction<I1,O1,I2,O2> problemTransformer, IOptimizationAlgorithmFactory<I2,O2,V> baseFactory)

Method Summary

Modifier and Type	Method and Description
void	cancel()
IOptimizationAlgorithm<I2,O2,V>	getBaseOptimizer()
protected org.slf4j.Logger	getLogger()
java.lang.String	getLoggerName()
AlgorithmicProblemReduction<I1,O1,I2,O2>	getProblemTransformer()
protected SolutionCandidateFoundEvent<O1>	getSolutionEvent(O1 solution)
AlgorithmEvent	nextWithException() Continues the execution of the algorithm until the next event is emitted.
void	runPreCreationHook()
void	setLoggerName(java.lang.String name)

Methods inherited from class ai.libs.jaicore.basic.algorithm.AOptimizer

call, getBestSeenSolution, nextSolutionCandidate, nextSolutionCandidateEvent, setBestSeenSolution, updateBestSeenSolution

Methods inherited from class ai.libs.jaicore.basic.algorithm.ASolutionCandidateIterator

collectAllSolutions

Methods inherited from class ai.libs.jaicore.basic.algorithm.AAlgorithm

activate, announceTimeoutDetected, avoidReinterruptionOnShutdownOnCurrentThread, checkAndConductTermination, checkTermination, computeTimeoutAware, getActivationTime, getConfig, getId, getInput, getNumCPUs, getRemainingTimeToDeadline, getState, getTimeout, getTimeoutPrecautionOffset, hasNext, hasThreadBeenInterruptedDuringShutdown, interruptThreadAsPartOfShutdown, isCanceled, isShutdownInitialized, isStopCriterionSatisfied, isTimeouted, iterator, next, post, registerActiveThread, registerListener, resolveShutdownInterruptOnCurrentThread, setConfig, setMaxNumThreads, setNumCPUs, setState, setTimeout, setTimeout, setTimeoutPrecautionOffset, shutdown, terminate, unregisterActiveThread, unregisterThreadAndShutdown

Methods inherited from class java.lang.Object

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

Methods inherited from interface ai.libs.jaicore.basic.algorithm.IAlgorithm

getConfig, getId, getInput, getNumCPUs, getTimeout, registerListener, setMaxNumThreads, setNumCPUs, setTimeout, setTimeout

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Constructor Detail

ReducingOptimizer

public ReducingOptimizer(I1 problem,
                         AlgorithmicProblemReduction<I1,O1,I2,O2> problemTransformer,
                         IOptimizationAlgorithmFactory<I2,O2,V> baseFactory)

Method Detail

cancel

public final void cancel()

Specified by:

cancel in interface Cancelable

Overrides:

cancel in class AAlgorithm<I1,O1 extends ScoredItem<V>>

runPreCreationHook

public void runPreCreationHook()

getSolutionEvent

protected SolutionCandidateFoundEvent<O1> getSolutionEvent(O1 solution)

nextWithException

public final AlgorithmEvent nextWithException()
                                       throws AlgorithmExecutionCanceledException,
                                              java.lang.InterruptedException,
                                              AlgorithmTimeoutedException,
                                              AlgorithmException

Description copied from interface: IAlgorithm

Continues the execution of the algorithm until the next event is emitted.

Returns:

The next event occuring during the execution of the algorithm.

Throws:

AlgorithmExecutionCanceledException

java.lang.InterruptedException

AlgorithmTimeoutedException

AlgorithmException

getLoggerName

public java.lang.String getLoggerName()

Specified by:

getLoggerName in interface ILoggingCustomizable

Overrides:

getLoggerName in class AOptimizer<I1,O1 extends ScoredItem<V>,V extends java.lang.Comparable<V>>

setLoggerName

public void setLoggerName(java.lang.String name)

Specified by:

setLoggerName in interface ILoggingCustomizable

Overrides:

setLoggerName in class AOptimizer<I1,O1 extends ScoredItem<V>,V extends java.lang.Comparable<V>>

getLogger

protected org.slf4j.Logger getLogger()

getProblemTransformer

public AlgorithmicProblemReduction<I1,O1,I2,O2> getProblemTransformer()

getBaseOptimizer

public IOptimizationAlgorithm<I2,O2,V> getBaseOptimizer()