CollectionHashedReadWriteSet encapsulate the hashed representation for the private read-write set for a collection.

CollectionPvtReadWriteSet encapsulates the private read-write set for a collection.

NsPvtReadWriteSet encapsulates the private read-write set for a chaincode.

NsReadWriteSet encapsulates the read-write set for a chaincode.

TxPvtReadWriteSet encapsulate the private read-write set for a transaction.

TxReadWriteSet encapsulates a read-write set for a transaction DataModel specifies the enum value of the data model ns_rwset field specifies a list of chaincode specific read-write set (one for each chaincode).