org.bitcoinj.wallet

Interface KeyChainFactory

All Known Implementing Classes:

DefaultKeyChainFactory

public interface KeyChainFactory

Factory interface for creation keychains while de-serializing a wallet.

Method Summary

Modifier and Type	Method and Description
DeterministicKeyChain	makeKeyChain(Protos.Key key, Protos.Key firstSubKey, DeterministicSeed seed, KeyCrypter crypter, boolean isMarried) Make a keychain (but not a watching one).
DeterministicKeyChain	makeWatchingKeyChain(Protos.Key key, Protos.Key firstSubKey, DeterministicKey accountKey, boolean isFollowingKey, boolean isMarried) Make a watching keychain.

Method Detail

makeKeyChain

DeterministicKeyChain makeKeyChain(Protos.Key key,
                                   Protos.Key firstSubKey,
                                   DeterministicSeed seed,
                                   KeyCrypter crypter,
                                   boolean isMarried)

Make a keychain (but not a watching one).

Parameters:

key - the protobuf for the root key

firstSubKey - the protobuf for the first child key (normally the parent of the external subchain)

seed - the seed

crypter - the encrypted/decrypter

isMarried - whether the keychain is leading in a marriage

makeWatchingKeyChain

DeterministicKeyChain makeWatchingKeyChain(Protos.Key key,
                                           Protos.Key firstSubKey,
                                           DeterministicKey accountKey,
                                           boolean isFollowingKey,
                                           boolean isMarried)
                                    throws UnreadableWalletException

Make a watching keychain.

isMarried and isFollowingKey must not be true at the same time.

Parameters:

key - the protobuf for the account key

firstSubKey - the protobuf for the first child key (normally the parent of the external subchain)

accountKey - the account extended public key

isFollowingKey - whether the keychain is following in a marriage

isMarried - whether the keychain is leading in a marriage

Throws:

UnreadableWalletException