Package ai.libs.jaicore.search.algorithms.standard.mcts

Class MCTSPathSearch<I extends org.api4.java.ai.graphsearch.problem.IPathSearchWithPathEvaluationsInput<N,​A,​java.lang.Double>,​N,​A>

  • Type Parameters:
    I - Problem type
    N - Type of states (nodes)
    A - Type of actions
    All Implemented Interfaces:
    java.lang.Iterable<org.api4.java.algorithm.events.IAlgorithmEvent>, java.util.concurrent.Callable<EvaluatedSearchGraphPath<N,​A,​java.lang.Double>>, java.util.Iterator<org.api4.java.algorithm.events.IAlgorithmEvent>, org.api4.java.ai.graphsearch.problem.IOptimalPathInORGraphSearch<I,​EvaluatedSearchGraphPath<N,​A,​java.lang.Double>,​N,​A,​java.lang.Double>, org.api4.java.ai.graphsearch.problem.IPathInORGraphSearch<I,​EvaluatedSearchGraphPath<N,​A,​java.lang.Double>,​N,​A>, org.api4.java.ai.graphsearch.problem.IPathSearch<I,​EvaluatedSearchGraphPath<N,​A,​java.lang.Double>,​N,​A>, org.api4.java.algorithm.IAlgorithm<I,​EvaluatedSearchGraphPath<N,​A,​java.lang.Double>>, org.api4.java.algorithm.IOptimizationAlgorithm<I,​EvaluatedSearchGraphPath<N,​A,​java.lang.Double>,​java.lang.Double>, org.api4.java.algorithm.ISolutionCandidateIterator<I,​EvaluatedSearchGraphPath<N,​A,​java.lang.Double>>, org.api4.java.common.control.ICancelable, org.api4.java.common.control.ILoggingCustomizable
    public class MCTSPathSearch<I extends org.api4.java.ai.graphsearch.problem.IPathSearchWithPathEvaluationsInput<N,​A,​java.lang.Double>,​N,​A>
extends AOptimalPathInORGraphSearch<I,​N,​A,​java.lang.Double>

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void cancel()  
      MCTS<N,​A> getMcts()  
      IMDP<N,​A,​java.lang.Double> getMdp()  
      org.api4.java.algorithm.events.IAlgorithmEvent nextWithException()  
      void setLoggerName​(java.lang.String name)  
      void setTimeout​(org.api4.java.algorithm.Timeout to)  

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

        call, getBestScoreKnownToExist, getBestSeenSolution, nextSolutionCandidate, setBestSeenSolution, tellAboutBestScoreKnownToExist, 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, getListeners, getNumCPUs, getRemainingTimeToDeadline, getState, getTimeout, getTimeoutPrecautionOffset, hasNext, hasThreadBeenInterruptedDuringShutdown, interruptThreadAsPartOfShutdown, isCanceled, isShutdownInitialized, isStopCriterionSatisfied, isTimeouted, iterator, next, post, registerActiveThread, registerListener, resolveShutdownInterruptOnCurrentThread, setConfig, setDeadline, setMaxNumThreads, setNumCPUs, setState, 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 org.api4.java.algorithm.IAlgorithm

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

      • Methods inherited from interface org.api4.java.algorithm.ISolutionCandidateIterator

        nextSolutionCandidate

      • Methods inherited from interface java.lang.Iterable

        forEach, iterator, spliterator

      • Methods inherited from interface java.util.Iterator

        forEachRemaining, hasNext, next, remove

    • Constructor Detail

      • MCTSPathSearch

        public MCTSPathSearch​(I problem,
                      MCTSFactory<N,​A,​?> mctsFactory)

    • Method Detail

      • nextWithException

        public org.api4.java.algorithm.events.IAlgorithmEvent nextWithException()
                                                                 throws java.lang.InterruptedException,
                                                                        org.api4.java.algorithm.exceptions.AlgorithmExecutionCanceledException,
                                                                        org.api4.java.algorithm.exceptions.AlgorithmTimeoutedException,
                                                                        org.api4.java.algorithm.exceptions.AlgorithmException
        Throws:
        java.lang.InterruptedException
        org.api4.java.algorithm.exceptions.AlgorithmExecutionCanceledException
        org.api4.java.algorithm.exceptions.AlgorithmTimeoutedException
        org.api4.java.algorithm.exceptions.AlgorithmException

      • setTimeout

        public void setTimeout​(org.api4.java.algorithm.Timeout to)
        Specified by:
        setTimeout in interface org.api4.java.algorithm.IAlgorithm<I extends org.api4.java.ai.graphsearch.problem.IPathSearchWithPathEvaluationsInput<N,​A,​java.lang.Double>,​N>
        Overrides:
        setTimeout in class ai.libs.jaicore.basic.algorithm.AAlgorithm<I extends org.api4.java.ai.graphsearch.problem.IPathSearchWithPathEvaluationsInput<N,​A,​java.lang.Double>,​EvaluatedSearchGraphPath<N,​A,​java.lang.Double>>

      • cancel

        public void cancel()
        Specified by:
        cancel in interface org.api4.java.common.control.ICancelable
        Overrides:
        cancel in class ai.libs.jaicore.basic.algorithm.AAlgorithm<I extends org.api4.java.ai.graphsearch.problem.IPathSearchWithPathEvaluationsInput<N,​A,​java.lang.Double>,​EvaluatedSearchGraphPath<N,​A,​java.lang.Double>>

      • setLoggerName

        public void setLoggerName​(java.lang.String name)
        Specified by:
        setLoggerName in interface org.api4.java.common.control.ILoggingCustomizable
        Overrides:
        setLoggerName in class AOptimalPathInORGraphSearch<I extends org.api4.java.ai.graphsearch.problem.IPathSearchWithPathEvaluationsInput<N,​A,​java.lang.Double>,​N,​A,​java.lang.Double>

      • getMdp

        public IMDP<N,​A,​java.lang.Double> getMdp()

      • getMcts

        public MCTS<N,​A> getMcts()