Examples with PositionLimitParser _implements.parity_based_pack.step2.PositionLimitParser used on opensource projects

Example 1 with PositionLimitParser

use of _implements.parity_based_pack.step2.PositionLimitParser in project solution-finder by knewjade.

the class Main3 method search.

public static List<List<MinoOperationWithKey>> search(List<Piece> usedPieces, Field field, int maxClearLine, Field verifyField) {
    MinoFactory minoFactory = new MinoFactory();
    PositionLimitParser positionLimitParser = new PositionLimitParser(minoFactory, maxClearLine);
    LockedReachableThreadLocal threadLocal = new LockedReachableThreadLocal(maxClearLine);
    ParityField parityField = new ParityField(field);
    PieceCounter pieceCounter = new PieceCounter(usedPieces);
    ColumnParityLimitation limitation = new ColumnParityLimitation(pieceCounter, parityField, maxClearLine);
    return limitation.enumerate().parallelStream().map(EstimateBuilder::create).flatMap(Collection::stream).flatMap((List<DeltaLimitedMino> deltaLimitedMinos) -> {
        // 変換 DeltaLimitedMinos to FullLimitedMino
        List<List<FullLimitedMino>> collect = deltaLimitedMinos.stream().map(positionLimitParser::parse).collect(Collectors.toList());
        // 候補数が小さい順  // 同種のブロックを固めるため
        List<Piece> priority = collect.stream().sorted(Comparator.comparingInt(List::size)).map(fullLimitedMinos -> fullLimitedMinos.get(0).getMino().getPiece()).collect(Collectors.toList());
        // ソートする
        collect.sort((o1, o2) -> {
            int compare = Integer.compare(priority.indexOf(o1.get(0).getMino().getPiece()), priority.indexOf(o2.get(0).getMino().getPiece()));
            if (compare != 0)
                return compare;
            return -Integer.compare(o1.size(), o2.size());
        });
        return Stream.of(collect);
    }).limit(Long.MAX_VALUE).flatMap(sets -> new CrossBuilder(sets, field, maxClearLine).create().stream()).filter(operationWithKeys -> BuildUp.existsValidBuildPattern(verifyField, operationWithKeys, maxClearLine, threadLocal.get())).collect(Collectors.toList());
}

Example 2 with PositionLimitParser

use of _implements.parity_based_pack.step2.PositionLimitParser in project solution-finder by knewjade.

the class ParityBasedPackSearcher method search.

public Stream<List<MinoOperationWithKey>> search(List<Piece> usingPieces) {
    // 準備
    MinoFactory minoFactory = new MinoFactory();
    PositionLimitParser positionLimitParser = new PositionLimitParser(minoFactory, maxClearLine);
    LockedReachableThreadLocal threadLocal = new LockedReachableThreadLocal(maxClearLine);
    ParityField parityField = new ParityField(field);
    PieceCounter pieceCounter = new PieceCounter(usingPieces);
    ColumnParityLimitation limitation = new ColumnParityLimitation(pieceCounter, parityField, maxClearLine);
    return limitation.enumerate().parallelStream().map(EstimateBuilder::create).flatMap(Collection::stream).flatMap(deltaLimitedMinos -> parseToSortedFullLimitedMinoStream(positionLimitParser, deltaLimitedMinos)).limit(// parallelでの並列数をリセットする（同時実行数を増やす）
    Long.MAX_VALUE).flatMap(sets -> new CrossBuilder(sets, field, maxClearLine).create().stream()).filter(operationWithKeys -> BuildUp.existsValidBuildPattern(verifyField, operationWithKeys, maxClearLine, threadLocal.get()));
}