org.jtoolkit.essence.utils
Class Pair<E1,E2>

java.lang.Object
  org.jtoolkit.essence.utils.Pair<E1,E2>

All Implemented Interfaces:

Datable

public class Pair<E1,E2>
extends java.lang.Object
implements Datable

An ordered pair of objects. Useful for key pairs and return value pairs.

Author:

Peter Lawrey

Field Summary

E1	first
E2	second

Constructor Summary

Pair(E1 first, E2 second)

Method Summary

boolean	equals(java.lang.Object obj)
int	hashCode()
void	writeData(java.io.DataOutput out) Write this object to DataOutput must define a constructor.

Methods inherited from class java.lang.Object

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

Field Detail

first

public final E1 first

second

public final E2 second

Constructor Detail

Pair

public Pair(E1 first,
            E2 second)

Method Detail

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

writeData

public void writeData(@NotNull
                      java.io.DataOutput out)
               throws java.io.IOException

Description copied from interface: Datable

Write this object to DataOutput must define a constructor. public Datable(@NotNull DataInput in) throws IOException;

Specified by:

writeData in interface Datable

Throws:

java.io.IOException