/** Constructs a BlockChain connected to the given list of listeners (eg, wallets) and a store. */
public AbstractBlockChain(
Context context, List<BlockChainListener> listeners, BlockStore blockStore)
throws BlockStoreException {
this.blockStore = blockStore;
chainHead = blockStore.getChainHead();
log.info("chain head is at height {}:\n{}", chainHead.getHeight(), chainHead.getHeader());
this.params = context.getParams();
this.listeners = new CopyOnWriteArrayList<ListenerRegistration<BlockChainListener>>();
for (BlockChainListener l : listeners) addListener(l, Threading.SAME_THREAD);
}
/** See {@link #AbstractBlockChain(Context, List, BlockStore)} */
public AbstractBlockChain(
NetworkParameters params, List<BlockChainListener> listeners, BlockStore blockStore)
throws BlockStoreException {
this(Context.getOrCreate(params), listeners, blockStore);
}