Hashes (Java boilerplate code version 0.1.8 Javadoc API)

java.lang.Object
- org.danilopianini.util.Hashes

public final class Hashes
extends Object

Field Summary

Fields
Modifier and Type Field and Description

private static Charset CHARSET

private static HashFunction MURMUR128

private static HashFunction MURMUR32

Fields
Modifier and Type	Field and Description
`private static Charset`	`CHARSET`
`private static HashFunction`	`MURMUR128`
`private static HashFunction`	`MURMUR32`

Constructor Summary

Constructors
Modifier Constructor and Description

private Hashes()

Constructors
Modifier	Constructor and Description
`private`	`Hashes()`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static byte[]`	`hash128(Object... data)` Computes a 64bit hash.
`static int`	`hash32(CharSequence data)` Computes a 32bit hash.
`static int`	`hash32(double data)` Computes a 32bit hash.
`static int`	`hash32(Double data)` Computes a 32bit hash.
`static int`	`hash32(float data)` Computes a 32bit hash.
`static int`	`hash32(Float data)` Computes a 32bit hash.
`static int`	`hash32(Integer data)` Computes a 32bit hash.
`static int`	`hash32(long data)` Computes a 32bit hash.
`static int`	`hash32(Long data)` Computes a 32bit hash.
`static int`	`hash32(Object... data)` Computes a 32bit hash.
`static long`	`hash64(CharSequence data)` Computes a 64bit hash.
`static long`	`hash64(double data)` Computes a 64bit hash.
`static long`	`hash64(Double data)` Computes a 64bit hash.
`static long`	`hash64(float data)` Computes a 64bit hash.
`static long`	`hash64(Float data)` Computes a 64bit hash.
`static long`	`hash64(Integer data)` Computes a 64bit hash.
`static long`	`hash64(long data)` Computes a 64bit hash.
`static long`	`hash64(Long data)` Computes a 64bit hash.
`static long`	`hash64(Object... data)` Computes a 64bit hash.
`private static HashCode`	`hashcode(Object... data)`
`static HashCode`	`hashResource(File in, Consumer<IOException> onFailure)`
`private static HashCode`	`hashResource(InputStreamIterator it)`
`static HashCode`	`hashResource(Path in, Consumer<IOException> onFailure)`
`static HashCode`	`hashResource(URL in, Consumer<IOException> onFailure)`
`private static void`	`populateHasher(Object data, Hasher h)`

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

- Field Detail
  - CHARSET
```
private static final Charset CHARSET
```
  - MURMUR128
```
private static final HashFunction MURMUR128
```
  - MURMUR32
```
private static final HashFunction MURMUR32
```
- Constructor Detail
  - Hashes
```
private Hashes()
```
- Method Detail
  - hash128
```
public static byte[] hash128(Object... data)
```
    Computes a 64bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 64bit hash
  - hash32
```
public static int hash32(CharSequence data)
```
    Computes a 32bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 32bit hash
  - hash32
```
public static int hash32(double data)
```
    Computes a 32bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 32bit hash
  - hash32
```
public static int hash32(Double data)
```
    Computes a 32bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 32bit hash
  - hash32
```
public static int hash32(float data)
```
    Computes a 32bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 32bit hash
  - hash32
```
public static int hash32(Float data)
```
    Computes a 32bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 32bit hash
  - hash32
```
public static int hash32(Integer data)
```
    Computes a 32bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 32bit hash
  - hash32
```
public static int hash32(long data)
```
    Computes a 32bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 32bit hash
  - hash32
```
public static int hash32(Long data)
```
    Computes a 32bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 32bit hash
  - hash32
```
public static int hash32(Object... data)
```
    Computes a 32bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 32bit hash
  - hash64
```
public static long hash64(CharSequence data)
```
    Computes a 64bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 64bit hash
  - hash64
```
public static long hash64(double data)
```
    Computes a 64bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 64bit hash
  - hash64
```
public static long hash64(Double data)
```
    Computes a 64bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 64bit hash
  - hash64
```
public static long hash64(float data)
```
    Computes a 64bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 64bit hash
  - hash64
```
public static long hash64(Float data)
```
    Computes a 64bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 64bit hash
  - hash64
```
public static long hash64(Integer data)
```
    Computes a 64bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 64bit hash
  - hash64
```
public static long hash64(long data)
```
    Computes a 64bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 64bit hash
  - hash64
```
public static long hash64(Long data)
```
    Computes a 64bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 64bit hash
  - hash64
```
public static long hash64(Object... data)
```
    Computes a 64bit hash.
    
    Parameters:
    
    data - the data to hash
    
    Returns:
    
    a 64bit hash
  - hashcode
```
private static HashCode hashcode(Object... data)
```
  - hashResource
```
public static HashCode hashResource(File in,
                                    Consumer<IOException> onFailure)
```
    Parameters:
    
    in - input resource
    
    onFailure - IOException handler
    
    Returns:
    
    an HashCode representation of the file (non cryptographic)
  - hashResource
```
public static HashCode hashResource(Path in,
                                    Consumer<IOException> onFailure)
```
    Parameters:
    
    in - input resource
    
    onFailure - IOException handler
    
    Returns:
    
    an HashCode representation of the file (non cryptographic)
  - hashResource
```
public static HashCode hashResource(URL in,
                                    Consumer<IOException> onFailure)
```
    Parameters:
    
    in - input resource
    
    onFailure - IOException handler
    
    Returns:
    
    an HashCode representation of the file (non cryptographic)
  - hashResource
```
private static HashCode hashResource(InputStreamIterator it)
```
    Parameters:
    
    in - input resource
    
    onFailure - IOException handler
    
    Returns:
    
    an HashCode representation of the file (non cryptographic)
  - populateHasher
```
private static void populateHasher(Object data,
                                   Hasher h)
```

Class Hashes

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

CHARSET

MURMUR128

MURMUR32

Constructor Detail

Hashes

Method Detail

hash128

hash32

hash32

hash32

hash32

hash32

hash32

hash32

hash32

hash32

hash64

hash64

hash64

hash64

hash64

hash64

hash64

hash64

hash64

hashcode

hashResource

hashResource

hashResource

hashResource

populateHasher