org.dishevelled.multimap

Class TernaryKey<K1,K2,K3>

java.lang.Object

org.dishevelled.multimap.TernaryKey<K1,K2,K3>

Type Parameters:

K1 - first key type

K2 - second key type

K3 - third key type

public final class TernaryKey<K1,K2,K3>
extends Object

Ternary key.

Author:

Michael Heuer

Constructor Summary

Constructors

Constructor and Description
TernaryKey(K1 key1, K2 key2, K3 key3) Create a new ternary key with the specified keys.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other)
K1	getFirstKey() Return the first key from this ternary key.
K2	getSecondKey() Return the second key from this ternary key.
K3	getThirdKey() Return the third key from this ternary key.
int	hashCode()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TernaryKey

public TernaryKey(K1 key1,
                  K2 key2,
                  K3 key3)

Create a new ternary key with the specified keys. The keys should be immutable. If they are not then they must not be modified after adding to this ternary key.

Parameters:

key1 - first key

key2 - second key

key3 - third key

Method Detail

getFirstKey

public K1 getFirstKey()

Return the first key from this ternary key.

Returns:

the first key from this ternary key

getSecondKey

public K2 getSecondKey()

Return the second key from this ternary key.

Returns:

the second key from this ternary key

getThirdKey

public K3 getThirdKey()

Return the third key from this ternary key.

Returns:

the third key from this ternary key

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object