Package com.exonum.binding.common.proofs.list

Interface CheckedListProof<E>

  • All Superinterfaces:
    CheckedProof
    All Known Implementing Classes:
    CheckedListProofImpl
    public interface CheckedListProof<E>
extends CheckedProof
    A proof that some elements exist in a proof list. Example usage: 
    
 HashCode expectedRootHash = // get a known root hash from block proof //
 UncheckedListProof proof = new UncheckedListProofAdapter(rootProofNode, serializer);
 // Check the proof
 CheckedListProof checkedProof = proof.check();
 // Check the root hash
 if (checkedProof.isValid() && checkedProof.getRootHash().equals(expectedRootHash)) {
   // Get and use elements
   NavigableMap value = checkedProof.getElements();
 }

    • Method Detail

      • getElements

        java.util.NavigableMap<java.lang.Long,​E> getElements()
        Get all list elements. There might be several consecutive ranges.
        Throws:
        java.lang.IllegalStateException - if the proof is not valid