Package com.orientechnologies.common.util

Class OMultiKey

java.lang.Object

com.orientechnologies.common.util.OMultiKey

public class OMultiKey
extends Object

Multiple key container that is used as key for Map. Despite of the List order of keys does not matter, but unlike Set can contain duplicate values.

Constructor Summary

Constructors

Constructor	Description
OMultiKey(Collection<?> keys)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)	Objects are equals if they contain the same amount of keys and these keys are equals.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

OMultiKey

public OMultiKey(Collection<?> keys)

Method Details

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Objects are equals if they contain the same amount of keys and these keys are equals. Order of keys does not matter.

Overrides:

equals in class Object

Parameters:

o - obj the reference object with which to compare.

Returns:

true if this object is the same as the obj argument; false otherwise.

toString

public String toString()

Overrides:

toString in class Object