本文整理了Java中org.bitcoinj.core.Block.getTime()
方法的一些代码示例,展示了Block.getTime()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Block.getTime()
方法的具体详情如下:
包路径:org.bitcoinj.core.Block
类名称:Block
方法名:getTime
[英]Returns the time at which the block was solved and broadcast, according to the clock of the solving node.
[中]根据解算节点的时钟,返回块解算和广播的时间。
代码示例来源:origin: HashEngineering/dashj
@Override
public void notifyNewBestBlock(StoredBlock block) throws VerificationException {
int height = block.getHeight();
if (height % CoinDefinition.getIntervalCheckpoints() == 0 && block.getHeader().getTimeSeconds() <= timeAgo) {
System.out.println(String.format("Checkpointing block %s at height %d, time %s",
block.getHeader().getHash(), block.getHeight(), Utils.dateTimeFormat(block.getHeader().getTime())));
checkpoints.put(height, block);
}
}
});
代码示例来源:origin: Multibit-Legacy/multibit-hd
} else {
while (cursor != null) {
if (cursor.getHeader().getTime().before(replayDateTime.get().toDate())) {
代码示例来源:origin: HashEngineering/dashj
@Override
public void checkDifficultyTransitions(final StoredBlock storedPrev, final Block nextBlock,
final BlockStore blockStore) throws VerificationException, BlockStoreException {
if (!isDifficultyTransitionPoint(storedPrev) && nextBlock.getTime().after(testnetDiffDate)) {
Block prev = storedPrev.getHeader();
代码示例来源:origin: greenaddress/GreenBits
@SuppressWarnings("deprecation")
@Test
public void testDate() throws Exception {
Block block = PARAMS.getDefaultSerializer().makeBlock(blockBytes);
assertEquals("4 Nov 2010 16:06:04 GMT", block.getTime().toGMTString());
}
代码示例来源:origin: cash.bitcoinj/bitcoinj-core
@Override
public void checkDifficultyTransitions(final StoredBlock storedPrev, final Block nextBlock,
final BlockStore blockStore, AbstractBlockChain blockChain) throws VerificationException, BlockStoreException {
if (storedPrev.getHeight() < daaHeight && !isDifficultyTransitionPoint(storedPrev) && nextBlock.getTime().after(testnetDiffDate)) {
Block prev = storedPrev.getHeader();
代码示例来源:origin: fr.acinq/bitcoinj-core
@Override
public void checkDifficultyTransitions(final StoredBlock storedPrev, final Block nextBlock,
final BlockStore blockStore) throws VerificationException, BlockStoreException {
if (!isDifficultyTransitionPoint(storedPrev.getHeight()) && nextBlock.getTime().after(testnetDiffDate)) {
Block prev = storedPrev.getHeader();
// After 15th February 2012 the rules on the testnet change to avoid people running up the difficulty
// and then leaving, making it too hard to mine a block. On non-difficulty transition points, easy
// blocks are allowed if there has been a span of 20 minutes without one.
final long timeDelta = nextBlock.getTimeSeconds() - prev.getTimeSeconds();
// There is an integer underflow bug in bitcoin-qt that means mindiff blocks are accepted when time
// goes backwards.
if (timeDelta >= 0 && timeDelta <= NetworkParameters.TARGET_SPACING * 2) {
// Walk backwards until we find a block that doesn't have the easiest proof of work, then check
// that difficulty is equal to that one.
StoredBlock cursor = storedPrev;
while (!cursor.getHeader().equals(getGenesisBlock()) &&
cursor.getHeight() % getInterval() != 0 &&
cursor.getHeader().getDifficultyTargetAsInteger().equals(getMaxTarget()))
cursor = cursor.getPrev(blockStore);
BigInteger cursorTarget = cursor.getHeader().getDifficultyTargetAsInteger();
BigInteger newTarget = nextBlock.getDifficultyTargetAsInteger();
if (!cursorTarget.equals(newTarget))
throw new VerificationException("Testnet block transition that is not allowed: " +
Long.toHexString(cursor.getHeader().getDifficultyTarget()) + " vs " +
Long.toHexString(nextBlock.getDifficultyTarget()));
}
} else {
super.checkDifficultyTransitions(storedPrev, nextBlock, blockStore);
}
}
代码示例来源:origin: greenaddress/GreenBits
@Override
public void checkDifficultyTransitions(final StoredBlock storedPrev, final Block nextBlock,
final BlockStore blockStore) throws VerificationException, BlockStoreException {
if (!isDifficultyTransitionPoint(storedPrev.getHeight()) && nextBlock.getTime().after(testnetDiffDate)) {
Block prev = storedPrev.getHeader();
// After 15th February 2012 the rules on the testnet change to avoid people running up the difficulty
// and then leaving, making it too hard to mine a block. On non-difficulty transition points, easy
// blocks are allowed if there has been a span of 20 minutes without one.
final long timeDelta = nextBlock.getTimeSeconds() - prev.getTimeSeconds();
// There is an integer underflow bug in bitcoin-qt that means mindiff blocks are accepted when time
// goes backwards.
if (timeDelta >= 0 && timeDelta <= NetworkParameters.TARGET_SPACING * 2) {
// Walk backwards until we find a block that doesn't have the easiest proof of work, then check
// that difficulty is equal to that one.
StoredBlock cursor = storedPrev;
while (!cursor.getHeader().equals(getGenesisBlock()) &&
cursor.getHeight() % getInterval() != 0 &&
cursor.getHeader().getDifficultyTargetAsInteger().equals(getMaxTarget()))
cursor = cursor.getPrev(blockStore);
BigInteger cursorTarget = cursor.getHeader().getDifficultyTargetAsInteger();
BigInteger newTarget = nextBlock.getDifficultyTargetAsInteger();
if (!cursorTarget.equals(newTarget))
throw new VerificationException("Testnet block transition that is not allowed: " +
Long.toHexString(cursor.getHeader().getDifficultyTarget()) + " vs " +
Long.toHexString(nextBlock.getDifficultyTarget()));
}
} else {
super.checkDifficultyTransitions(storedPrev, nextBlock, blockStore);
}
}
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