net.sf.sdedit.util
Class Pair<F,S>

java.lang.Object
  net.sf.sdedit.util.Pair<F,S>

Type Parameters:

F - the type of the first entry of the pair

S - the type of the second entry of the pair

public class Pair<F,S>
extends Object

Pair objects can hold two objects of types F and S

Constructor Summary

Pair(F first, S second)
Creates a new Pair

Method Summary

boolean	equals(Object object) Returns true iff both elements of this Pair equal both elements of another Pair.
F	getFirst() Returns the first object
S	getSecond() Returns the second object
int	hashCode() Returns this Pair's hash code, of which the 16 high bits are the 16 low bits of getFirst().hashCode() are identical to the 16 low bits and the 16 low bits of getSecond().hashCode()
void	setFirst(F first) Sets the first object.
void	setSecond(S second) Sets the second object.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Pair

public Pair(F first,
            S second)

Creates a new Pair

Parameters:

first - the first object

second - the second object

Method Detail

getFirst

public F getFirst()

Returns the first object

Returns:

the first object

getSecond

public S getSecond()

Returns the second object

Returns:

the second object

setFirst

public void setFirst(F first)

Sets the first object.

Parameters:

first - the first object of the pair

setSecond

public void setSecond(S second)

Sets the second object.

Parameters:

second - the second object of the pair

hashCode

public int hashCode()

Returns this Pair's hash code, of which the 16 high bits are the 16 low bits of getFirst().hashCode() are identical to the 16 low bits and the 16 low bits of getSecond().hashCode()

Overrides:

hashCode in class Object

Returns:

this Pair's hash code, composed of its two elements' hash codes as described above

equals

public boolean equals(Object object)

Returns true iff both elements of this Pair equal both elements of another Pair.

Overrides:

equals in class Object

Parameters:

object - object reference to another Pair

Returns:

true iff both elements of this Pair equal both elements of another Pair

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()