// Derives the account path keys and inserts them into the basic key chain. This is important to
// preserve their
// order for serialization, amongst other things.
private void initializeHierarchyUnencrypted(DeterministicKey baseKey) {
if (baseKey.getPath().isEmpty()) {
// baseKey is a master/root key derived directly from a seed.
addToBasicChain(rootKey);
hierarchy = new DeterministicHierarchy(rootKey);
addToBasicChain(hierarchy.get(ACCOUNT_ZERO_PATH, false, true));
} else if (baseKey.getPath().size() == 1) {
// baseKey is a "watching key" that we were given so we could follow along with this account.
rootKey = null;
addToBasicChain(baseKey);
hierarchy = new DeterministicHierarchy(baseKey);
} else {
throw new IllegalArgumentException();
}
externalKey = hierarchy.deriveChild(ACCOUNT_ZERO_PATH, false, false, ChildNumber.ZERO);
internalKey = hierarchy.deriveChild(ACCOUNT_ZERO_PATH, false, false, ChildNumber.ONE);
addToBasicChain(externalKey);
addToBasicChain(internalKey);
}
