io.neba.core.util

Class Key

java.lang.Object

io.neba.core.util.Key

Direct Known Subclasses:

Mapping

public class Key
extends Object

A key based on multiple values, e.g. for use as a key in a HashMap.

Author:

Olaf Otto

Constructor Summary

Constructors

Constructor and Description
Key(Object... contents)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	hashCode()
static Key	toKey(Object... contents)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Key

public Key(Object... contents)

Parameters:

contents - can be null and can contain null elements.

Method Detail

toKey

public static Key toKey(Object... contents)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object