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A
add(Point)
- Method in class
Point
adds the x, y values of the passed object to the x, y values respectively of the Point object that invoked the method
D
distance(Point)
- Method in class
Point
determines the distance between the x, y values of the passed object to the x, y values respectively of the Point object that invoked the method
Uses the distance function:
distance = sqrt((x2 - x1)^2 + (y2 - y1)^2)
G
getX()
- Method in class
Point
to be used for debugging or by other methods
getY()
- Method in class
Point
to be used for debugging or by other methods
I
InteractiveIO
- class
InteractiveIO
.
InteractiveIO()
- Constructor for class
InteractiveIO
sets up the Buffered Reader object to handle keyboard input
M
main(String[])
- Static method in class
PointTest
tests the Point model.
P
Point
- class
Point
.
Point()
- Constructor for class
Point
sets the default values of the Point object to 0, 0
Point(int, int)
- Constructor for class
Point
sets the value of the Point object to the value of the X and Y parameters (which are ints)
PointTest
- class
PointTest
.
PointTest()
- Constructor for class
PointTest
promptAndRead(String)
- Method in class
InteractiveIO
write str to the monitor.
S
set(String, String)
- Method in class
Point
sets the value of the Point object to the value of the X and Y parameters (which are Strings)
T
toString()
- Method in class
Point
return a string with an external representation (X and Y) of the values of the Point object.
W
write(Object)
- Method in class
InteractiveIO
write obj using toString() method to the monitor without an end of line at the end
write(String)
- Method in class
InteractiveIO
write str to the monitor
writeln()
- Method in class
InteractiveIO
write empty string to the monitor with an end of line character at the end
writeln(Object)
- Method in class
InteractiveIO
write obj using toString() method to the monitor with an end of line at the end
writeln(String)
- Method in class
InteractiveIO
write str to the monitor with an endl of line at the end
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