tiger.util
Class Tuple

java.lang.Object
  |
  +--tiger.util.Tuple

All Implemented Interfaces:

java.lang.Cloneable, java.lang.Comparable, java.io.Serializable

public class Tuple

extends java.lang.Object

implements java.lang.Comparable, java.io.Serializable, java.lang.Cloneable

Represents a multiple value.

Author:

Fredrik Bertilsson

See Also:

Serialized Form

Constructor Summary

	Tuple()
protected	Tuple(java.lang.Comparable[] aContent, boolean aNullFlag)
	Tuple(java.lang.Comparable aElementA, java.lang.Comparable aElementB)
	Tuple(java.lang.Comparable aElementA, java.lang.Comparable aElementB, java.lang.Comparable aElementC)

Method Summary

void	add(java.lang.Comparable aElement, int aIndex)
java.lang.Object	clone()
int	compareTo(java.lang.Object anOther)
java.lang.Comparable	elementAt(int aIndex)
boolean	hasNullValues()
int	size()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Tuple

public Tuple()

Tuple

protected Tuple(java.lang.Comparable[] aContent,
                boolean aNullFlag)

Tuple

public Tuple(java.lang.Comparable aElementA,
             java.lang.Comparable aElementB)

Tuple

public Tuple(java.lang.Comparable aElementA,
             java.lang.Comparable aElementB,
             java.lang.Comparable aElementC)

Method Detail

compareTo

public int compareTo(java.lang.Object anOther)

Specified by:

compareTo in interface java.lang.Comparable

hasNullValues

public boolean hasNullValues()

elementAt

public java.lang.Comparable elementAt(int aIndex)

size

public int size()

add

public void add(java.lang.Comparable aElement,
                int aIndex)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object