Uses of Class
org.bitcoinj.core.Block

Packages that use Block

Package	Description
org.bitcoinj.core	The core package contains classes for network messages like Block and Transaction, peer connectivity via PeerGroup, and block chain management.
org.bitcoinj.core.listeners
org.bitcoinj.jni
org.bitcoinj.params	Network parameters encapsulate some of the differences between different Bitcoin networks such as the main network, the testnet, regtest mode, unit testing params and so on.
org.bitcoinj.utils	Formatting monetary amounts, representing exchange rates, a program for loading Bitcoin Core saved block files, a class to control how bitcoinj uses threads and misc other utility classes that don't fit anywhere else.

Uses of Block in org.bitcoinj.core

Fields in org.bitcoinj.core declared as Block

Modifier and Type	Field and Description
protected Block	NetworkParameters.genesisBlock

Methods in org.bitcoinj.core that return Block

Modifier and Type	Method and Description
Block	Block.cloneAsHeader() Returns a copy of the block, but without any transactions.
Block	Block.createNextBlock(Address to)
Block	Block.createNextBlock(Address to, Coin value)
Block	Block.createNextBlock(Address to, long version, long time, int blockHeight) Returns a solved block that builds on top of this one.
Block	Block.createNextBlock(Address to, TransactionOutPoint prevOut)
Block	Block.createNextBlockWithCoinbase(long version, byte[] pubKey, Coin coinbaseValue, int height)
Block	FilteredBlock.getBlockHeader() Gets a copy of the block header
Block	NetworkParameters.getGenesisBlock() Genesis block for this chain.
Block	StoredBlock.getHeader() The block header this object wraps.
Block	AbstractBlockChain.getOrphanRoot(Sha256Hash from) An orphan block is one that does not connect to the chain anywhere (ie we can't find its parent, therefore it's an orphan).
Block	MessageSerializer.makeBlock(byte[] payloadBytes) Make a block from the payload, using an offset of zero and the payload length as block length.
Block	MessageSerializer.makeBlock(byte[] payloadBytes, int length) Make a block from the payload, using an offset of zero and the provided length as block length.
abstract Block	MessageSerializer.makeBlock(byte[] payloadBytes, int offset, int length) Make a block from the payload, using an offset of zero and the provided length as block length.
Block	BitcoinSerializer.makeBlock(byte[] payloadBytes, int offset, int length) Make a block from the payload.

Methods in org.bitcoinj.core that return types with arguments of type Block

Modifier and Type	Method and Description
ListenableFuture<Block>	Peer.getBlock(Sha256Hash blockHash) Asks the connected peer for the block of the given hash, and returns a future representing the answer.
List<Block>	HeadersMessage.getBlockHeaders()

Methods in org.bitcoinj.core with parameters of type Block

Modifier and Type	Method and Description
boolean	AbstractBlockChain.add(Block block) Processes a received block and tries to add it to the chain.
void	InventoryMessage.addBlock(Block block)
protected StoredBlock	BlockChain.addToBlockStore(StoredBlock storedPrev, Block blockHeader)
protected abstract StoredBlock	AbstractBlockChain.addToBlockStore(StoredBlock storedPrev, Block block) Adds/updates the given Block with the block store.
protected StoredBlock	FullPrunedBlockChain.addToBlockStore(StoredBlock storedPrev, Block block)
protected StoredBlock	BlockChain.addToBlockStore(StoredBlock storedPrev, Block blockHeader, TransactionOutputChanges txOutChanges)
protected abstract StoredBlock	AbstractBlockChain.addToBlockStore(StoredBlock storedPrev, Block header, TransactionOutputChanges txOutputChanges) Adds/updates the given StoredBlock with the block store.
protected StoredBlock	FullPrunedBlockChain.addToBlockStore(StoredBlock storedPrev, Block header, TransactionOutputChanges txOutChanges)
FilteredBlock	BloomFilter.applyAndUpdate(Block block) Creates a new FilteredBlock from the given Block, using this filter to select transactions.
StoredBlock	StoredBlock.build(Block block) Creates a new StoredBlock, calculating the additional fields by adding to the values in this block.
abstract void	NetworkParameters.checkDifficultyTransitions(StoredBlock storedPrev, Block next, BlockStore blockStore) Throws an exception if the block's difficulty is not correct.
protected TransactionOutputChanges	BlockChain.connectTransactions(int height, Block block)
protected abstract TransactionOutputChanges	AbstractBlockChain.connectTransactions(int height, Block block) Connect each transaction in block.transactions, verifying them as we go and removing spent outputs If an error is encountered in a transaction, no changes should be made to the underlying BlockStore.
protected TransactionOutputChanges	FullPrunedBlockChain.connectTransactions(int height, Block block)
protected void	Block.copyBitcoinHeaderTo(Block block) Copy the block without transactions into the provided empty block.
EnumSet<Block.VerifyFlag>	NetworkParameters.getBlockVerificationFlags(Block block, VersionTally tally, Integer height) The flags indicating which block validation tests should be applied to the given block.
EnumSet<Script.VerifyFlag>	NetworkParameters.getTransactionVerificationFlags(Block block, Transaction transaction, VersionTally tally, Integer height) The flags indicating which script validation tests should be applied to the given transaction.
protected void	Peer.processBlock(Block m)

Constructors in org.bitcoinj.core with parameters of type Block

Constructor and Description
FilteredBlock(NetworkParameters params, Block header, PartialMerkleTree pmt)
HeadersMessage(NetworkParameters params, Block... headers)
StoredBlock(Block header, BigInteger chainWork, int height)

Constructor parameters in org.bitcoinj.core with type arguments of type Block

Constructor and Description
HeadersMessage(NetworkParameters params, List<Block> headers)

Uses of Block in org.bitcoinj.core.listeners

Methods in org.bitcoinj.core.listeners with parameters of type Block

Modifier and Type	Method and Description
void	BlocksDownloadedEventListener.onBlocksDownloaded(Peer peer, Block block, FilteredBlock filteredBlock, int blocksLeft) Called on a Peer thread when a block is received.
void	DownloadProgressTracker.onBlocksDownloaded(Peer peer, Block block, FilteredBlock filteredBlock, int blocksLeft)
void	AbstractPeerDataEventListener.onBlocksDownloaded(Peer peer, Block block, FilteredBlock filteredBlock, int blocksLeft) Deprecated.
void	AbstractPeerEventListener.onBlocksDownloaded(Peer peer, Block block, FilteredBlock filteredBlock, int blocksLeft) Deprecated.

Uses of Block in org.bitcoinj.jni

Methods in org.bitcoinj.jni with parameters of type Block

Modifier and Type	Method and Description
void	NativePeerEventListener.onBlocksDownloaded(Peer peer, Block block, FilteredBlock filteredBlock, int blocksLeft)

Uses of Block in org.bitcoinj.params

Methods in org.bitcoinj.params that return Block

Modifier and Type	Method and Description
Block	RegTestParams.getGenesisBlock()

Methods in org.bitcoinj.params with parameters of type Block

Modifier and Type	Method and Description
void	AbstractBitcoinNetParams.checkDifficultyTransitions(StoredBlock storedPrev, Block nextBlock, BlockStore blockStore)
void	TestNet3Params.checkDifficultyTransitions(StoredBlock storedPrev, Block nextBlock, BlockStore blockStore)

Uses of Block in org.bitcoinj.utils

Methods in org.bitcoinj.utils that return Block

Modifier and Type	Method and Description
Block	BlockFileLoader.next()

Methods in org.bitcoinj.utils that return types with arguments of type Block

Modifier and Type	Method and Description
Iterator<Block>	BlockFileLoader.iterator()