class KOptMoveSelectorFactory<Solution_>
        extends AbstractMoveSelectorFactory<Solution_, KOptMoveSelectorConfig> {

    private static final int K = 3;

    public KOptMoveSelectorFactory(KOptMoveSelectorConfig moveSelectorConfig) {
        super(moveSelectorConfig);
    }

    @Override
    protected MoveSelector<Solution_> buildBaseMoveSelector(HeuristicConfigPolicy<Solution_> configPolicy,
            SelectionCacheType minimumCacheType, boolean randomSelection) {<FILL_FUNCTION_BODY>}
}

        EntitySelectorConfig entitySelectorConfig =
                Objects.requireNonNullElseGet(config.getEntitySelectorConfig(), EntitySelectorConfig::new);
        ValueSelectorConfig valueSelectorConfig =
                Objects.requireNonNullElseGet(config.getValueSelectorConfig(), ValueSelectorConfig::new);
        SelectionOrder selectionOrder = SelectionOrder.fromRandomSelectionBoolean(randomSelection);
        EntitySelector<Solution_> entitySelector = EntitySelectorFactory.<Solution_> create(entitySelectorConfig)
                .buildEntitySelector(configPolicy, minimumCacheType, selectionOrder);
        ValueSelector<Solution_>[] valueSelectors = new ValueSelector[K - 1];
        for (int i = 0; i < valueSelectors.length; i++) {
            valueSelectors[i] = ValueSelectorFactory.<Solution_> create(valueSelectorConfig)
                    .buildValueSelector(configPolicy, entitySelector.getEntityDescriptor(), minimumCacheType, selectionOrder);

        }
        return new KOptMoveSelector<>(entitySelector, valueSelectors, randomSelection);
    
<methods>public void <init>(org.optaplanner.core.config.heuristic.selector.move.generic.chained.KOptMoveSelectorConfig) ,public MoveSelector<Solution_> buildMoveSelector(HeuristicConfigPolicy<Solution_>, org.optaplanner.core.config.heuristic.selector.common.SelectionCacheType, org.optaplanner.core.config.heuristic.selector.common.SelectionOrder) <variables>