Examples with BlockHeader io.nuls.kernel.model.BlockHeader used on opensource projects

Example 11 with BlockHeader

use of io.nuls.kernel.model.BlockHeader in project nuls by nuls-io.

the class CacheLoader method loadYellowPunishList.

public List<PunishLogPo> loadYellowPunishList(List<PunishLogPo> allPunishList, int roundSize) {
    List<PunishLogPo> list = new ArrayList<>();
    BlockHeader blockHeader = blockService.getBestBlockHeader().getData();
    if (null == blockHeader) {
        return list;
    }
    BlockExtendsData roundData = new BlockExtendsData(blockHeader.getExtend());
    long breakRoundIndex = roundData.getRoundIndex() - roundSize;
    for (PunishLogPo po : allPunishList) {
        if (po.getType() == PunishType.RED.getCode()) {
            continue;
        }
        if (po.getRoundIndex() <= breakRoundIndex) {
            continue;
        }
        list.add(po);
    }
    Collections.sort(list, new PunishLogComparator());
    return list;
}

Example 12 with BlockHeader

use of io.nuls.kernel.model.BlockHeader in project nuls by nuls-io.

the class CacheLoader method loadBlockHeaders.

/**
 * @param size
 * @return
 */
public List<BlockHeader> loadBlockHeaders(int size) {
    List<BlockHeader> blockHeaderList = new ArrayList<>();
    BlockHeader blockHeader = blockService.getBestBlockHeader().getData();
    if (null == blockHeader) {
        return blockHeaderList;
    }
    BlockExtendsData roundData = new BlockExtendsData(blockHeader.getExtend());
    long breakRoundIndex = roundData.getRoundIndex() - size;
    while (true) {
        if (blockHeader == null) {
            break;
        }
        blockHeaderList.add(0, blockHeader);
        if (blockHeader.getHeight() == 0L) {
            break;
        }
        NulsDigestData preHash = blockHeader.getPreHash();
        blockHeader = blockService.getBlockHeader(preHash).getData();
        BlockExtendsData blockRoundData = new BlockExtendsData(blockHeader.getExtend());
        if (blockRoundData.getRoundIndex() <= breakRoundIndex) {
            break;
        }
    }
    return blockHeaderList;
}

Example 13 with BlockHeader

use of io.nuls.kernel.model.BlockHeader in project nuls by nuls-io.

the class RoundManager method getNextRoundByNotRealTime.

private MeetingRound getNextRoundByNotRealTime() {
    BlockHeader bestBlockHeader = chain.getEndBlockHeader();
    BlockExtendsData extendsData = new BlockExtendsData(bestBlockHeader.getExtend());
    extendsData.setRoundStartTime(extendsData.getRoundEndTime());
    extendsData.setRoundIndex(extendsData.getRoundIndex() + 1);
    return getNextRoundByExpectedRound(extendsData);
}

Example 14 with BlockHeader

use of io.nuls.kernel.model.BlockHeader in project nuls by nuls-io.

the class RoundManager method getNextRoudByRealTime.

private MeetingRound getNextRoudByRealTime() {
    BlockHeader bestBlockHeader = chain.getEndBlockHeader();
    BlockHeader startBlockHeader = bestBlockHeader;
    BlockExtendsData bestRoundData = new BlockExtendsData(bestBlockHeader.getExtend());
    if (startBlockHeader.getHeight() != 0L) {
        long roundIndex = bestRoundData.getRoundIndex();
        if (bestRoundData.getConsensusMemberCount() == bestRoundData.getPackingIndexOfRound() || TimeService.currentTimeMillis() >= bestRoundData.getRoundEndTime()) {
            roundIndex += 1;
        }
        startBlockHeader = getFirstBlockHeightOfPreRoundByRoundIndex(roundIndex);
    }
    long nowTime = TimeService.currentTimeMillis();
    long index = 0L;
    long startTime = 0L;
    if (nowTime < bestRoundData.getRoundEndTime()) {
        index = bestRoundData.getRoundIndex();
        startTime = bestRoundData.getRoundStartTime();
    } else {
        long diffTime = nowTime - bestRoundData.getRoundEndTime();
        int diffRoundCount = (int) (diffTime / (bestRoundData.getConsensusMemberCount() * ProtocolConstant.BLOCK_TIME_INTERVAL_SECOND * 1000L));
        index = bestRoundData.getRoundIndex() + diffRoundCount + 1;
        startTime = bestRoundData.getRoundEndTime() + diffRoundCount * bestRoundData.getConsensusMemberCount() * ProtocolConstant.BLOCK_TIME_INTERVAL_SECOND * 1000L;
    }
    return calculationRound(startBlockHeader, index, startTime);
}

Example 15 with BlockHeader

use of io.nuls.kernel.model.BlockHeader in project nuls by nuls-io.

the class StopAgentTxProcessor method onCommit.

@Override
public Result onCommit(StopAgentTransaction tx, Object secondaryData) {
    BlockHeader header = (BlockHeader) secondaryData;
    if (tx.getTime() < (header.getTime() - 300000L)) {
        return Result.getFailed(PocConsensusErrorCode.LOCK_TIME_NOT_REACHED);
    }
    AgentPo agentPo = agentStorageService.get(tx.getTxData().getCreateTxHash());
    if (null == agentPo || agentPo.getDelHeight() > 0) {
        throw new NulsRuntimeException(PocConsensusErrorCode.AGENT_NOT_EXIST);
    }
    List<DepositPo> depositPoList = depositStorageService.getList();
    for (DepositPo depositPo : depositPoList) {
        if (depositPo.getDelHeight() > -1L) {
            continue;
        }
        if (!depositPo.getAgentHash().equals(agentPo.getHash())) {
            continue;
        }
        depositPo.setDelHeight(tx.getBlockHeight());
        depositStorageService.save(depositPo);
    }
    agentPo.setDelHeight(tx.getBlockHeight());
    tx.getTxData().setAddress(agentPo.getAgentAddress());
    boolean b = agentStorageService.save(agentPo);
    if (!b) {
        return Result.getFailed(PocConsensusErrorCode.UPDATE_AGENT_FAILED);
    }
    return Result.getSuccess();
}