Package com.exonum.binding.common.proofs.map

Interface UncheckedMapProof

All Known Implementing Classes:
UncheckedFlatMapProof
public interface UncheckedMapProof
An unchecked map proof. It's used to get a checked map proof. Example usage: 

 byte[] key = "The key for which I want a proved value".getBytes();
 HashCode expectedIndexHash = // get a known index hash from block proof //
 UncheckedMapProof proof = requestProofForKey(key);
 // Convert to checked
 CheckedMapProof checkedProof = proof.check();
 // Check the index hash
 if (checkedProof.getIndexHash().equals(expectedIndexHash)) {
   // Get and use the value(s)
   byte[] value = checked.get(key);
 }

  • Method Summary

    Modifier and Type Method Description
    CheckedMapProof check()
    Checks that a proof has either correct or incorrect structure and returns a CheckedMapProof.

  • Method Details

    • check

      CheckedMapProof check()
      Checks that a proof has either correct or incorrect structure and returns a CheckedMapProof.