/*
* Copyright 2010 Aalto University, ComNet
* Released under GPLv3. See LICENSE.txt for details.
*/
package util;
/**
* A generic key-value tuple.
*/
public class Tuple
private K key;
private V value;
/**
* Creates a new tuple.
* @param key The key of the tuple
* @param value The value of the tuple
*/
public Tuple(K key, V value) {
this.key = key;
this.value = value;
}
/**
* Returns the key
* @return the key
*/
public K getKey() {
return key;
}
/**
* Returns the value
* @return the value
*/
public V getValue() {
return value;
}
/**
* Returns a string representation of the tuple
* @return a string representation of the tuple
*/
public String toString() {
return key.toString() + ":" + value.toString();
}
}
