com.exonum.binding.common.proofs

Interface CheckedProof

All Known Subinterfaces:

CheckedListProof<E>, CheckedMapProof

All Known Implementing Classes:

CheckedFlatMapProof, CheckedListProofImpl

public interface CheckedProof

A checked proof is a result of proof verification operation. If it is valid, the proof contents may be accessed. See CheckedListProof and CheckedMapProof for available contents description.

Method Summary

Modifier and Type	Method and Description
ProofStatus	getProofStatus() Returns a status of proof verification.
HashCode	getRootHash() Returns the calculated root hash of the proof.
boolean	isValid() Returns true if proof status is valid, false otherwise.

Method Detail

getProofStatus

ProofStatus getProofStatus()

Returns a status of proof verification.

getRootHash

HashCode getRootHash()

Returns the calculated root hash of the proof. Must be equal to the Merkle root hash of the collection, providing this proof.

Throws:

java.lang.IllegalStateException - if the proof is not valid

isValid

boolean isValid()

Returns true if proof status is valid, false otherwise. Details about the proof verification status could be obtained via getProofStatus().