net.covers1624.quack.util

Class HashUtils

java.lang.Object

net.covers1624.quack.util.HashUtils

public class HashUtils
extends java.lang.Object

Created by covers1624 on 22/1/21.

Constructor Summary

Constructors

Constructor and Description
HashUtils()

Method Summary

Modifier and Type	Method and Description
static void	addToHasher(Hasher hasher, java.io.InputStream is) Copies the content of the provided InputStream to the provided Hasher.
static void	addToHasher(Hasher hasher, java.nio.file.Path path) Copies the content of the provided Path to the provided Hasher.
static boolean	equals(HashCode a, java.lang.String b) Checks if the provided HashCode equals the provided hash String.
static HashCode	hash(HashFunction func, java.io.InputStream is) Adds Creates a HashCode from the given InputStream with the given HashFunction.
static HashCode	hash(HashFunction func, java.nio.file.Path path) Adds Creates a HashCode from the content of the given Path with the given HashFunction.

Methods inherited from class java.lang.Object

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

Constructor Detail

HashUtils

public HashUtils()

Method Detail

hash

public static HashCode hash(HashFunction func,
                            java.nio.file.Path path)
                     throws java.io.IOException

Adds Creates a HashCode from the content of the given Path with the given HashFunction.

Parameters:

func - The HashFunction to use.

path - The Path to read from.

Returns:

The HashCode.

Throws:

java.io.IOException - If an IO error occurred whilst reading from or opening the Path

hash

public static HashCode hash(HashFunction func,
                            java.io.InputStream is)
                     throws java.io.IOException

Adds Creates a HashCode from the given InputStream with the given HashFunction.

Parameters:

func - The HashFunction to use.

is - The InputStream to read from.

Returns:

The HashCode.

Throws:

java.io.IOException - If an IO error occurred whilst reading the InputStream.

addToHasher

public static void addToHasher(Hasher hasher,
                               java.nio.file.Path path)
                        throws java.io.IOException

Copies the content of the provided Path to the provided Hasher.

Parameters:

hasher - The hasher.

path - The Path.

Throws:

java.io.IOException - If something is bork.

addToHasher

public static void addToHasher(Hasher hasher,
                               java.io.InputStream is)
                        throws java.io.IOException

Copies the content of the provided InputStream to the provided Hasher.

Parameters:

hasher - The hasher.

is - The InputStream.

Throws:

java.io.IOException - If something is bork.

equals

public static boolean equals(HashCode a,
                             java.lang.String b)

Checks if the provided HashCode equals the provided hash String.

Parameters:

a - The first hash.

b - The second hash.