public class Pair<K,V>
extends java.lang.Object

• Constructor Summary

  Constructors

  Constructor and Description
  Pair (K key, V value) Creates a new pair

• Method Summary

  Methods

  Modifier and Type	Method and Description
  boolean	equals (java.lang.Object o) Test this Pair for equality with another Object.
  K	getKey () Gets the key for this pair.
  V	getValue () Gets the value for this pair.
  int	hashCode () Generate a hash code for this Pair.
  java.lang.String	toString () String representation of this Pair.

  • Methods inherited from class java.lang.Object

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

• Constructor Detail

  • Pair

    public Pair(K key,
     V value)

    Creates a new pair

    Parameters:

    key - The key for this pair

    value - The value to use for this pair

• Method Detail

  • getKey

    public K getKey()

    Gets the key for this pair.

    Returns:

    key for this pair

  • getValue

    public V getValue()

    Gets the value for this pair.

    Returns:

    value for this pair

  • toString

    public java.lang.String toString()

    String representation of this Pair.

    The default name/value delimiter '=' is always used.

    Overrides:

    toString in class java.lang.Object

    Returns:

    String representation of this Pair

  • hashCode

    public int hashCode()

    Generate a hash code for this Pair.

    The hash code is calculated using both the name and the value of the Pair.

    Overrides:

    hashCode in class java.lang.Object

    Returns:

    hash code for this Pair

  • equals

    public boolean equals(java.lang.Object o)

    Test this Pair for equality with another Object.

    If the Object to be tested is not a Pair or is null, then this method returns false.

    Two Pairs are considered equal if and only if both the names and values are equal.

    Overrides:

    equals in class java.lang.Object

    Parameters:

    o - the Object to test for equality with this Pair

    Returns:

    true if the given Object is equal to this Pair else false