com.sy.web3.utils

Class MerklTree

java.lang.Object

com.sy.web3.utils.MerklTree

public class MerklTree
extends Object

TODO

Constructor Summary

Constructors

Constructor and Description
MerklTree(List<String> leafList)
MerklTree(List<String> leafList, boolean sort)
MerklTree(List<String> leafList, boolean sortLeaves, boolean sortPairs)

Method Summary

Modifier and Type	Method and Description
Integer	findLeavesIndex(List<String> leaves, Integer intIndex, String hashLeaf)
List<String>	getHexProof(String leaf, Integer intIndex)
String	getHexRoot()
List<String>	getProof(String leaf, Integer intIndex)
String	getRoot()
static List<String>	remove0x(List<String> leafList)
boolean	verify(List<String> proof, String root, String leaf)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MerklTree

public MerklTree(List<String> leafList,
                 boolean sort)

Parameters:

leafList -

sort -

MerklTree

public MerklTree(List<String> leafList,
                 boolean sortLeaves,
                 boolean sortPairs)

Parameters:

leafList -

sortLeaves -

sortLeaves -

MerklTree

public MerklTree(List<String> leafList)

Method Detail

findLeavesIndex

public Integer findLeavesIndex(List<String> leaves,
                               Integer intIndex,
                               String hashLeaf)

getProof

public List<String> getProof(String leaf,
                             Integer intIndex)

getHexProof

public List<String> getHexProof(String leaf,
                                Integer intIndex)

Parameters:

leaf -

intIndex -

Returns:

getRoot

public String getRoot()

getHexRoot

public String getHexRoot()

verify

public boolean verify(List<String> proof,
                      String root,
                      String leaf)

remove0x

public static List<String> remove0x(List<String> leafList)