NewLedgerCommitter is a factory function to create an instance of the committer which passes incoming blocks via validation and commits them into the ledger.

LedgerCommitter is the implementation of Committer interface it keeps the reference to the ledger to commit blocks and retrieve chain information.

Committer is the interface supported by committers The only committer is noopssinglechain committer.

PeerLedgerSupport abstract out the API's of ledger.PeerLedger interface required to implement LedgerCommitter.