net.openhft.lang.io

Enum VanillaBytesHasher

java.lang.Object

java.lang.Enum<VanillaBytesHasher>

net.openhft.lang.io.VanillaBytesHasher

All Implemented Interfaces:

Serializable, Comparable<VanillaBytesHasher>, BytesHasher

public enum VanillaBytesHasher
extends Enum<VanillaBytesHasher>
implements BytesHasher

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE

Method Summary

Modifier and Type	Method and Description
long	hash(Bytes bytes) Provide a 64-bit hash for the bytes in Bytes between the bytes.position() and bytes.limit();
long	hash(Bytes bytes, long offset, long limit) Provide a 64-bit hash for the bytes between offset and limit
static VanillaBytesHasher	valueOf(String name) Returns the enum constant of this type with the specified name.
static VanillaBytesHasher[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final VanillaBytesHasher INSTANCE

Method Detail

values

public static VanillaBytesHasher[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (VanillaBytesHasher c : VanillaBytesHasher.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static VanillaBytesHasher valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

hash

public long hash(Bytes bytes)

Description copied from interface: BytesHasher

Provide a 64-bit hash for the bytes in Bytes between the bytes.position() and bytes.limit();

Specified by:

hash in interface BytesHasher

Parameters:

bytes - to hash

Returns:

64-bit hash

hash

public long hash(Bytes bytes,
                 long offset,
                 long limit)

Description copied from interface: BytesHasher

Provide a 64-bit hash for the bytes between offset and limit

Specified by:

hash in interface BytesHasher

Parameters:

bytes - to hash

offset - the start inclusive

limit - the end exclusive

Returns:

64-bit hash.