info.fingo.util
Class Pair

java.lang.Object
  info.fingo.util.Pair

All Implemented Interfaces:

java.io.Serializable, java.util.Comparator

public class Pair
extends java.lang.Object
implements java.util.Comparator, java.io.Serializable

The simple string key - string value pair object.

Author:

carolus

See Also:

Serialized Form

Constructor Summary

Pair()
Creates new instance with empty key and value.

Pair(java.lang.String key, java.lang.String value)
Creates new instance with the given key and value.

Method Summary

int	compare(java.lang.Object o1, java.lang.Object o2) Compares the values of the given pairs.
java.lang.String	getKey() Returns the key.
java.lang.String	getValue() Returns the value.
void	setKey(java.lang.String key) Sets the key.
void	setValue(java.lang.String value) Sets the value.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Comparator

equals

Constructor Detail

Pair

public Pair(java.lang.String key,
            java.lang.String value)

Creates new instance with the given key and value.

Parameters:

key - the key

value - the value

Pair

public Pair()

Creates new instance with empty key and value.

Method Detail

getKey

public java.lang.String getKey()

Returns the key.

Returns:

String

getValue

public java.lang.String getValue()

Returns the value.

Returns:

String

setKey

public void setKey(java.lang.String key)

Sets the key.

Parameters:

key - The key to set

setValue

public void setValue(java.lang.String value)

Sets the value.

Parameters:

value - The value to set

compare

public int compare(java.lang.Object o1,
                   java.lang.Object o2)

Compares the values of the given pairs.

Specified by:

compare in interface java.util.Comparator

Parameters:

o1 - the fist comparison argument

o2 - the second comparison argument

Returns:

The comparison result

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object