20755 - VictoriaBrown/MyProgrammingLab_Ch10 GitHub Wiki

QUESTION:

Write an interface, PointingDevice, containing: an abstract method , getXCoord that returns an int an abstract method , getYCoord that returns an int an abstract method , attentionRequired that returns a boolean an abstract method , setResolution that accepts a double and returns a double

CODE:

public interface PointingDevice {

	// getXCoord method:
	int getXCoord();

	// getYCoord method:
	int getYCoord();

	// attentionRequired method:
	boolean attentionRequired();

	// setResolution method:
	double setResolution(double x);

}