K - Key type.V - Value type.public class Pair<K,V> extends Object
| Constructor and Description | 
|---|
| Pair(K k,
    V v)Create an entry representing a mapping from the specified key to the
 specified value. | 
| Pair(Pair<? extends K,? extends V> entry)Create an entry representing the same mapping as the specified entry. | 
| Modifier and Type | Method and Description | 
|---|---|
| static <K,V> Pair<K,V> | create(K k,
      V v)Convenience factory method that calls the
  constructor. | 
| boolean | equals(Object o)Compare the specified object with this entry for equality. | 
| K | getFirst()Get the first element of the pair. | 
| K | getKey()Get the key. | 
| V | getSecond()Get the second element of the pair. | 
| V | getValue()Get the value. | 
| int | hashCode()Compute a hash code. | 
| String | toString() | 
public Pair(K k, V v)
k - Key (first element of the pair).v - Value (second element of the pair).public K getKey()
public V getValue()
public K getFirst()
public V getSecond()
public boolean equals(Object o)
public int hashCode()
public static <K,V> Pair<K,V> create(K k, V v)
constructor.K - the key typeV - the value typek - First element of the pair.v - Second element of the pair.Pair containing k and v.Copyright © 2003–2016 The Apache Software Foundation. All rights reserved.