jet.report.xls
Class Region

java.lang.Object
  jet.report.xls.Region

public class Region
extends java.lang.Object

Represents a from/to row/col square. This is a primitive object that can be used to represent row, col, which is just as one would use String to represent a string of characters.

Constructor Summary

Region()
Constructs a new instance of Region (0,0 - 0,0).

Region(int rowFrom, short colFrom, int rowTo, short colTo)
Constructs a new instance of Region (rowFrom,colFrom - rowTo,colTo).

Method Summary

boolean	contains(int row, short col) Answers: "is the row/column inside this range?"
int	getArea()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Region

public Region()

Constructs a new instance of Region (0,0 - 0,0).

Region

public Region(int rowFrom,
              short colFrom,
              int rowTo,
              short colTo)

Constructs a new instance of Region (rowFrom,colFrom - rowTo,colTo).

Parameters:

rowFrom - the row from which the Region begins(based on 0)

colFrom - the column from which the Region begins(based on 0)

rowTo - the row from which the Region ends(based on 0)

colTo - the column from which the Region ends(based on 0)

Method Detail

contains

public boolean contains(int row,
                        short col)

Answers: "is the row/column inside this range?"

Returns:

boolean true if the cell is in the range.

getArea

public int getArea()

Returns:

the area contained by this region (number of cells)