Java DerivedDbTable类代码示例

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本文整理汇总了Java中nxt.db.DerivedDbTable类的典型用法代码示例。如果您正苦于以下问题：Java DerivedDbTable类的具体用法？Java DerivedDbTable怎么用？Java DerivedDbTable使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

DerivedDbTable类属于nxt.db包，在下文中一共展示了DerivedDbTable类的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: popOffTo

import nxt.db.DerivedDbTable; //导入依赖的package包/类
private List<BlockImpl> popOffTo(Block commonBlock) {
	synchronized (blockchain) {
		if (commonBlock.getHeight() < getMinRollbackHeight()) {
			throw new IllegalArgumentException("Rollback to height " + commonBlock.getHeight() + " not suppported, "
					+ "current height " + Nxt.getBlockchain().getHeight());
		}
		if (! blockchain.hasBlock(commonBlock.getId())) {
			Logger.logDebugMessage("Block " + commonBlock.getStringId() + " not found in blockchain, nothing to pop off");
			return Collections.emptyList();
		}
		List<BlockImpl> poppedOffBlocks = new ArrayList<>();
		try {
			Db.beginTransaction();
			BlockImpl block = blockchain.getLastBlock();
			Logger.logDebugMessage("Rollback from " + block.getHeight() + " to " + commonBlock.getHeight());
			while (block.getId() != commonBlock.getId() && block.getId() != Genesis.GENESIS_BLOCK_ID) {
				poppedOffBlocks.add(block);
				block = popLastBlock();
			}
			for (DerivedDbTable table : derivedTables) {
				table.rollback(commonBlock.getHeight());
			}
			Db.commitTransaction();
		} catch (RuntimeException e) {
			Db.rollbackTransaction();
			Logger.logDebugMessage("Error popping off to " + commonBlock.getHeight(), e);
			throw e;
		} finally {
			Db.endTransaction();
		}
		return poppedOffBlocks;
	} // synchronized
}

开发者ID:muhatzg，项目名称:burstcoin，代码行数:34，代码来源:BlockchainProcessorImpl.java

示例2: registerDerivedTable

import nxt.db.DerivedDbTable; //导入依赖的package包/类
@Override
public void registerDerivedTable(DerivedDbTable table) {
    if (alreadyInitialized) {
        throw new IllegalStateException("Too late to register table " + table + ", must have done it in Nxt.Init");
    }
    derivedTables.add(table);
}

开发者ID:giannisKonst，项目名称:blockchain，代码行数:8，代码来源:BlockchainProcessorImpl.java

示例3: popOffTo

import nxt.db.DerivedDbTable; //导入依赖的package包/类
private List<BlockImpl> popOffTo(Block commonBlock) {
    synchronized (blockchain) {
        /*
        if (commonBlock.getHeight() < getMinRollbackHeight()) {
            throw new IllegalArgumentException("Rollback to height " + commonBlock.getHeight() + " not supported, "
                    + "current height " + Nxt.getBlockchain().getHeight());
        }*/
        if (! blockchain.hasBlock(commonBlock.getId())) {
            Logger.logDebugMessage("Block " + commonBlock.getStringId() + " not found in blockchain, nothing to pop off");
            return Collections.emptyList();
        }
        List<BlockImpl> poppedOffBlocks = new ArrayList<>();
        try {
            Db.db.beginTransaction();
            BlockImpl block = blockchain.getLastBlock();
            block.getTransactions();
            Logger.logDebugMessage("Rollback from " + block.getHeight() + " to " + commonBlock.getHeight());
            while (block.getId() != commonBlock.getId() && block.getHeight() > 0 ) {
                poppedOffBlocks.add(block);
                block = popLastBlock();
            }
            for (DerivedDbTable table : derivedTables) {
                table.rollback(commonBlock.getHeight());
            }
            Db.db.commitTransaction();
        } catch (RuntimeException e) {
            Db.db.rollbackTransaction();
            Logger.logDebugMessage("Error popping off to " + commonBlock.getHeight(), e);
            throw e;
        } finally {
            Db.db.endTransaction();
        }
        return poppedOffBlocks;
    } // synchronized
}

开发者ID:giannisKonst，项目名称:blockchain，代码行数:36，代码来源:BlockchainProcessorImpl.java

示例4: doTrimDerivedTables

import nxt.db.DerivedDbTable; //导入依赖的package包/类
private void doTrimDerivedTables() {
    lastTrimHeight = Math.max(blockchain.getHeight() - Constants.MAX_ROLLBACK, 0);
    if (lastTrimHeight > 0) {
        for (DerivedDbTable table : derivedTables) {
            table.trim(lastTrimHeight);
            Db.db.commitTransaction();
        }
    }
}

开发者ID:BitcoinFullnode，项目名称:ROKOS-OK-Bitcoin-Fullnode，代码行数:10，代码来源:BlockchainProcessorImpl.java

示例5: popOffTo

import nxt.db.DerivedDbTable; //导入依赖的package包/类
private List<BlockImpl> popOffTo(Block commonBlock) {
    synchronized (blockchain) {
        if (commonBlock.getHeight() < getMinRollbackHeight()) {
            throw new IllegalArgumentException("Rollback to height " + commonBlock.getHeight() + " not supported, "
                    + "current height " + Nxt.getBlockchain().getHeight());
        }
        if (! blockchain.hasBlock(commonBlock.getId())) {
            Logger.logDebugMessage("Block " + commonBlock.getStringId() + " not found in blockchain, nothing to pop off");
            return Collections.emptyList();
        }
        List<BlockImpl> poppedOffBlocks = new ArrayList<>();
        try {
            Db.db.beginTransaction();
            BlockImpl block = blockchain.getLastBlock();
            block.getTransactions();
            Logger.logDebugMessage("Rollback from " + block.getHeight() + " to " + commonBlock.getHeight());
            while (block.getId() != commonBlock.getId() && block.getId() != Genesis.GENESIS_BLOCK_ID) {
                poppedOffBlocks.add(block);
                block = popLastBlock();
            }
            for (DerivedDbTable table : derivedTables) {
                table.rollback(commonBlock.getHeight());
            }
            Db.db.commitTransaction();
        } catch (RuntimeException e) {
            Db.db.rollbackTransaction();
            Logger.logDebugMessage("Error popping off to " + commonBlock.getHeight(), e);
            throw e;
        } finally {
            Db.db.endTransaction();
        }
        return poppedOffBlocks;
    } // synchronized
}

开发者ID:Ziftr，项目名称:nxt，代码行数:35，代码来源:BlockchainProcessorImpl.java

示例6: registerDerivedTable

import nxt.db.DerivedDbTable; //导入依赖的package包/类
@Override
public void registerDerivedTable(DerivedDbTable table) {
	derivedTables.add(table);
}

开发者ID:muhatzg，项目名称:burstcoin，代码行数:5，代码来源:BlockchainProcessorImpl.java

示例7: Scanner

import nxt.db.DerivedDbTable; //导入依赖的package包/类
Scanner(Listeners<Block, Event> blockListeners, List<DerivedDbTable> derivedTables) {
    this.blockListeners = blockListeners;
    this.derivedTables = derivedTables;
}

开发者ID:giannisKonst，项目名称:blockchain，代码行数:5，代码来源:Scanner.java

示例8: getDerivedTables

import nxt.db.DerivedDbTable; //导入依赖的package包/类
List<DerivedDbTable> getDerivedTables() {
    return derivedTables;
}

开发者ID:BitcoinFullnode，项目名称:ROKOS-OK-Bitcoin-Fullnode，代码行数:4，代码来源:BlockchainProcessorImpl.java

示例9: popOffTo

import nxt.db.DerivedDbTable; //导入依赖的package包/类
private List<BlockImpl> popOffTo(Block commonBlock) {
    blockchain.writeLock();
    try {
        if (!Db.db.isInTransaction()) {
            try {
                Db.db.beginTransaction();
                return popOffTo(commonBlock);
            } finally {
                Db.db.endTransaction();
            }
        }
        if (commonBlock.getHeight() < getMinRollbackHeight()) {
            Logger.logMessage("Rollback to height " + commonBlock.getHeight() + " not supported, will do a full rescan");
            popOffWithRescan(commonBlock.getHeight() + 1);
            return Collections.emptyList();
        }
        if (! blockchain.hasBlock(commonBlock.getId())) {
            Logger.logDebugMessage("Block " + commonBlock.getStringId() + " not found in blockchain, nothing to pop off");
            return Collections.emptyList();
        }
        List<BlockImpl> poppedOffBlocks = new ArrayList<>();
        try {
            BlockImpl block = blockchain.getLastBlock();
            block.loadTransactions();
            Logger.logDebugMessage("Rollback from block " + block.getStringId() + " at height " + block.getHeight()
                    + " to " + commonBlock.getStringId() + " at " + commonBlock.getHeight());
            while (block.getId() != commonBlock.getId() && block.getId() != Genesis.GENESIS_BLOCK_ID) {
                poppedOffBlocks.add(block);
                block = popLastBlock();
            }
            for (DerivedDbTable table : derivedTables) {
                table.rollback(commonBlock.getHeight());
            }
            Db.db.commitTransaction();
        } catch (RuntimeException e) {
            Logger.logErrorMessage("Error popping off to " + commonBlock.getHeight() + ", " + e.toString());
            Db.db.rollbackTransaction();
            BlockImpl lastBlock = BlockDb.findLastBlock();
            blockchain.setLastBlock(lastBlock);
            popOffTo(lastBlock);
            throw e;
        }
        return poppedOffBlocks;
    } finally {
        blockchain.writeUnlock();
    }
}

开发者ID:BitcoinFullnode，项目名称:ROKOS-OK-Bitcoin-Fullnode，代码行数:48，代码来源:BlockchainProcessorImpl.java

示例10: registerDerivedTable

import nxt.db.DerivedDbTable; //导入依赖的package包/类
void registerDerivedTable(DerivedDbTable table);

开发者ID:muhatzg，项目名称:burstcoin，代码行数:2，代码来源:BlockchainProcessor.java

注：本文中的nxt.db.DerivedDbTable类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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Java DerivedDbTable类代码示例

示例1: popOffTo

示例2: registerDerivedTable

示例3: popOffTo

示例4: doTrimDerivedTables

示例5: popOffTo

示例6: registerDerivedTable

示例7: Scanner

示例8: getDerivedTables

示例9: popOffTo

示例10: registerDerivedTable

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