Blake2b.Tree (aion4j-avm-helper 0.5.3-beta3 API)

java.lang.Object
- org.aion4j.avm.helper.signing.Blake2b.Tree

Enclosing interface:

Blake2b
```
public static class Blake2b.Tree
extends Object
```
Note that Tree is just a convenience class; incremental hash (tree) can be done directly with the Digest class.
Further node, that tree does NOT accumulate the leaf hashes -- you need to do that

Constructor Summary

Constructors
Constructor Description

Tree(int depth, int fanout, int leaf_length, int inner_length, int digest_length)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Blake2b.Digest`	`getNode(int depth, int offset)`	returns the Digest for tree node @ (depth, offset)
`Blake2b.Digest`	`getRoot()`	returns the Digest for root node

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Tree
```
public Tree(int depth,
            int fanout,
            int leaf_length,
            int inner_length,
            int digest_length)
```
    Parameters:
    
    fanout -
    
    depth -
    
    leaf_length - size of data input for leaf nodes.
    
    inner_length - note this is used also as digest-length for non-root nodes.
    
    digest_length - final hash out digest-length for the tree
- Method Detail
  - getNode
```
public final Blake2b.Digest getNode(int depth,
                                    int offset)
```
    returns the Digest for tree node @ (depth, offset)
  - getRoot
```
public final Blake2b.Digest getRoot()
```
    returns the Digest for root node