cz.cuni.amis.utils
Class NKey

java.lang.Object
  cz.cuni.amis.utils.NKey

Direct Known Subclasses:

NKeyCommutative

public class NKey
extends Object

N-argument key - used to store multiple keys within one object to provide n-argument key for maps.

The keys are not commutative! If you need to have commutativity for key's parameters use NKeyCommutative.

Author:

jgemrot

Constructor Summary

protected	NKey() Should be used by descendants together with init()
	NKey(Object... keys)

Method Summary

boolean	equals(Object obj)
int	getCount()
Object	getKey(int index)
int	hashCode()
protected void	init(Object[] keys)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

NKey

protected NKey()

Should be used by descendants together with init()

NKey

public NKey(Object... keys)

Method Detail

init

protected void init(Object[] keys)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getCount

public int getCount()

getKey

public Object getKey(int index)

toString

public String toString()

Overrides:

toString in class Object