Uses of Interface
org.bitcoinj.store.BlockStore

Packages that use BlockStore

Package	Description
org.bitcoinj.core	The core package contains classes for network messages like Block and Transaction, peer connectivity via PeerGroup, block chain management and the Wallet class.
org.bitcoinj.kits	High level wrapper APIs around the bitcoinj building blocks.
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.store	Block stores persist blockchain data downloaded from remote peers.
org.bitcoinj.testing	Various utilities for writing unit tests: also useful for testing your own code and apps that build on top of bitcoinj.

Uses of BlockStore in org.bitcoinj.core

Fields in org.bitcoinj.core declared as BlockStore

Modifier and Type	Field and Description
protected BlockStore	BlockChain.blockStore Keeps a map of block hashes to StoredBlocks.

Methods in org.bitcoinj.core that return BlockStore

Modifier and Type	Method and Description
BlockStore	AbstractBlockChain.getBlockStore() Returns the BlockStore the chain was constructed with.

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

Modifier and Type	Method and Description
abstract void	NetworkParameters.checkDifficultyTransitions(StoredBlock storedPrev, Block next, BlockStore blockStore) Throws an exception if the block's difficulty is not correct.
static void	CheckpointManager.checkpoint(NetworkParameters params, InputStream checkpoints, BlockStore store, long time) Convenience method that creates a CheckpointManager, loads the given data, gets the checkpoint for the given time, then inserts it into the store and sets that to be the chain head.
StoredBlock	StoredBlock.getPrev(BlockStore store) Given a block store, looks up the previous block in this chain.

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

Constructor and Description
AbstractBlockChain(Context context, List<BlockChainListener> listeners, BlockStore blockStore) Constructs a BlockChain connected to the given list of listeners (eg, wallets) and a store.
AbstractBlockChain(NetworkParameters params, List<BlockChainListener> listeners, BlockStore blockStore) See AbstractBlockChain.AbstractBlockChain(Context, List, BlockStore)
BlockChain(Context context, BlockStore blockStore) Constructs a BlockChain that has no wallet at all.
BlockChain(Context params, List<BlockChainListener> wallets, BlockStore blockStore) Constructs a BlockChain connected to the given list of listeners and a store.
BlockChain(Context context, Wallet wallet, BlockStore blockStore) Constructs a BlockChain connected to the given wallet and store.
BlockChain(NetworkParameters params, BlockStore blockStore) See BlockChain.BlockChain(Context, BlockStore)
BlockChain(NetworkParameters params, List<BlockChainListener> wallets, BlockStore blockStore) See BlockChain.BlockChain(Context, List, BlockStore)
BlockChain(NetworkParameters params, Wallet wallet, BlockStore blockStore) See BlockChain.BlockChain(Context, Wallet, BlockStore)}

Uses of BlockStore in org.bitcoinj.kits

Fields in org.bitcoinj.kits declared as BlockStore

Modifier and Type	Field and Description
protected BlockStore	WalletAppKit.vStore

Methods in org.bitcoinj.kits that return BlockStore

Modifier and Type	Method and Description
protected BlockStore	WalletAppKit.provideBlockStore(File file) Override this to use a BlockStore that isn't the default of SPVBlockStore.
BlockStore	WalletAppKit.store()

Uses of BlockStore in org.bitcoinj.params

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

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

Uses of BlockStore in org.bitcoinj.store

Subinterfaces of BlockStore in org.bitcoinj.store

Modifier and Type	Interface and Description
interface	FullPrunedBlockStore An implementor of FullPrunedBlockStore saves StoredBlock objects to some storage mechanism.

Classes in org.bitcoinj.store that implement BlockStore

Modifier and Type	Class and Description
class	DatabaseFullPrunedBlockStore A generic full pruned block store for a relational database.
class	H2FullPrunedBlockStore A full pruned block store using the H2 pure-java embedded database.
class	LevelDBBlockStore An SPV block store that writes every header it sees to a LevelDB.
class	MemoryBlockStore Keeps StoredBlocks in memory.
class	MemoryFullPrunedBlockStore Keeps StoredBlocks, StoredUndoableBlocks and UTXOs in memory.
class	MySQLFullPrunedBlockStore A full pruned block store using the MySQL database engine.
class	PostgresFullPrunedBlockStore A full pruned block store using the Postgres database engine.
class	SPVBlockStore An SPVBlockStore holds a limited number of block headers in a memory mapped ring buffer.

Uses of BlockStore in org.bitcoinj.testing

Fields in org.bitcoinj.testing declared as BlockStore

Modifier and Type	Field and Description
protected BlockStore	TestWithWallet.blockStore
protected BlockStore	TestWithNetworkConnections.blockStore

Methods in org.bitcoinj.testing with parameters of type BlockStore

Modifier and Type	Method and Description
static FakeTxBuilder.BlockPair	FakeTxBuilder.createFakeBlock(BlockStore blockStore, long timeSeconds, Transaction... transactions) Emulates receiving a valid block that builds on top of the chain.
static FakeTxBuilder.BlockPair	FakeTxBuilder.createFakeBlock(BlockStore blockStore, Transaction... transactions)
static Block	FakeTxBuilder.makeSolvedTestBlock(BlockStore blockStore, Address coinsTo)
void	TestWithPeerGroup.setUp(BlockStore blockStore)
void	TestWithNetworkConnections.setUp(BlockStore blockStore)