ProofEntryIndex (Exonum Java Binding: Core 0.10.0 API)

Type Parameters:

T - the type of an element in this entry

All Superinterfaces:

EntryIndex<T>, HashableIndex, StorageIndex

All Known Implementing Classes:

ProofEntryIndexProxy
```
public interface ProofEntryIndex<T>
extends EntryIndex<T>, HashableIndex
```
A proof entry is a hashable variant of EntryIndex.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`com.exonum.binding.common.hash.HashCode`	`getIndexHash()`	Returns the index hash which represents the complete state of this entry.

Methods inherited from interface com.exonum.binding.core.storage.indices.EntryIndex
get, isPresent, orElse, remove, set, toOptional

Methods inherited from interface com.exonum.binding.core.storage.indices.StorageIndex
getAddress, getName

- Method Detail
  - getIndexHash
```
com.exonum.binding.common.hash.HashCode getIndexHash()
```
    Returns the index hash which represents the complete state of this entry. Any modifications to this entry affect the index hash.
    The entry index hash is computed as SHA-256 of the entry binary representation, or a hash of zeroes if the entry is not set.
    
    Specified by:
    
    getIndexHash in interface HashableIndex
    
    Throws:
    
    IllegalStateException - if the index is invalid