VennDrawing
Class SetLabel

java.lang.Object
  VennDrawing.SetLabel

All Implemented Interfaces:

java.lang.Comparable<SetLabel>

 class SetLabel
extends java.lang.Object
implements java.lang.Comparable<SetLabel>

An object representing a label of a Set region.

This class of objects is used to represent a simple label of a set region to
be put into the priority queue VennDiagram.labelQueue .

Copyright: Copyright (c) 2008

Company: Bangladesh University of engineering and technology

Field Summary

(package private) int	bitCount Keeps the Number of 1's in the binary representation of the value label.
(package private) int	labelValue The label as an Ineteger Value

Constructor Summary

SetLabel(int labelValue)
Constructor for the class.

Method Summary

int	compareTo(SetLabel s) Used to set the property of the priority queue as to Always dequeue the setLabel having the highest bitCount.
int	countBits(int x) Returns how many 1's in the number Like in '3' it contains 2 "1"s in the binary value.
int	getBitCount() Returns bitCount
int	getLabelValue() Returns labelValue
java.lang.String	toString() Returns the String representation of this object.

Methods inherited from class java.lang.Object

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

Field Detail

labelValue

int labelValue

The label as an Ineteger Value

bitCount

int bitCount

Keeps the Number of 1's in the binary representation of the value label.

Constructor Detail

SetLabel

public SetLabel(int labelValue)

Constructor for the class.

Parameters:

labelValue - value of the label as Integer.

Method Detail

countBits

public int countBits(int x)

Returns how many 1's in the number Like in '3' it contains 2 "1"s in the binary value.

Parameters:

x - the value which's number of 1s in binary representation to be checked.

Returns:

number of bits in integer "x"

getLabelValue

public int getLabelValue()

Returns labelValue

Returns:

The label value as an integer.

getBitCount

public int getBitCount()

Returns bitCount

Returns:

The number of 1's in the labelValue in the binary representation.

compareTo

public int compareTo(SetLabel s)

Used to set the property of the priority queue as to Always dequeue the setLabel having the highest bitCount.

Specified by:

compareTo in interface java.lang.Comparable<SetLabel>

toString

public java.lang.String toString()

Returns the String representation of this object.

Overrides:

toString in class java.lang.Object

Returns:

String as format:
(label) (bitCount)