TreeJuxtaposer
Class Point

java.lang.Object
  |
  +--TreeJuxtaposer.Point

class Point

extends java.lang.Object

A class representing a point in a plane. Has integer (pixel) (x,y) coordinates stored in (p[0],p[1]).

Author:

Yunhong Zhou

See Also:

AccordionDrawer.Tree, AccordionDrawer.TreeNode

Field Summary

private int[]

p private data

Constructor Summary

Point(int x1, int y1)
Constructor

Point(Point pp)
copy constructor

Method Summary

java.lang.Object	clone() to make a copy of the point
(package private) boolean	equals(Point pp) two points are equal if their corresponding coordinates are all equal
(package private) int	get(int i) Get one coordinate from the point object
(package private) int	length() the length of the p array should be 2
(package private) void	set(int i, int x)
java.lang.String	toString() output the point as a string

Methods inherited from class java.lang.Object

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

Field Detail

p

private int[] p

private data

Constructor Detail

Point

public Point(int x1,
             int y1)

Constructor

Parameters:

x1 - the first coordinate

y1 - the second coordinate

Point

public Point(Point pp)

copy constructor

Parameters:

pp - the pointed to be copied

Method Detail

get

int get(int i)

Get one coordinate from the point object

Parameters:

i - The parameter can only be either 0 or 1

set

void set(int i,
         int x)

equals

boolean equals(Point pp)

two points are equal if their corresponding coordinates are all equal

toString

public java.lang.String toString()

output the point as a string

Overrides:

toString in class java.lang.Object

length

int length()

the length of the p array should be 2

clone

public java.lang.Object clone()

to make a copy of the point

Overrides:

clone in class java.lang.Object