Examples with EpochChange com.radixdlt.hotstuff.epoch.EpochChange used on opensource projects

Example 1 with EpochChange

use of com.radixdlt.hotstuff.epoch.EpochChange in project radixdlt by radixdlt.

the class MockedStateComputer method commit.

@Override
public void commit(VerifiedTxnsAndProof txnsAndProof, VerifiedVertexStoreState vertexStoreState) {
    var output = txnsAndProof.getProof().getNextValidatorSet().map(validatorSet -> {
        LedgerProof header = txnsAndProof.getProof();
        UnverifiedVertex genesisVertex = UnverifiedVertex.createGenesis(header.getRaw());
        VerifiedVertex verifiedGenesisVertex = new VerifiedVertex(genesisVertex, hasher.hash(genesisVertex));
        LedgerHeader nextLedgerHeader = LedgerHeader.create(header.getEpoch() + 1, View.genesis(), header.getAccumulatorState(), header.timestamp());
        QuorumCertificate genesisQC = QuorumCertificate.ofGenesis(verifiedGenesisVertex, nextLedgerHeader);
        final var initialState = VerifiedVertexStoreState.create(HighQC.from(genesisQC), verifiedGenesisVertex, Optional.empty(), hasher);
        var proposerElection = new WeightedRotatingLeaders(validatorSet);
        var bftConfiguration = new BFTConfiguration(proposerElection, validatorSet, initialState);
        return new EpochChange(header, bftConfiguration);
    }).map(e -> ImmutableClassToInstanceMap.<Object, EpochChange>of(EpochChange.class, e)).orElse(ImmutableClassToInstanceMap.of());
    var ledgerUpdate = new LedgerUpdate(txnsAndProof, output);
    ledgerUpdateDispatcher.dispatch(ledgerUpdate);
}