A mountain climbing club maintains a record of the climbs that its members have made. Information about a climb includes the name of the mountain peak and the amount of time it took to reach the top. The information is contained in the ClimbInfo class as declared below. The ClimbingClub class maintains a list of the climbs made by members of the club. The declaration of the ClimbingClub class is shown below. You will write implementations of the addClimb method. import java.util.List; import java.util.ArrayList; class ClimbInfo { private String name; private int time; /** Creates a ClimbInfo object with name peakName and time climbTime. * * @param peakName the name of the mountain peak * @param climbTime the number of minutes taken to complete the climb */ public ClimbInfo(String peakName, int climbTime) { name = peakName; time = climbTime; } /** @return the name of the mountain peak */ public String getName() { return name; } /** @return the number of minutes taken to complete the climb */ public int getTime() { return time; } public String toString() { return "Peak name: " + name + " time: " + time; } } public class ClimbingClub { /** The list of climbs completed by members of the club. * * Guaranteed not to be null. Contains only non-null references. */ private List climbList; /** Creates a new ClimbingClub object. */ public ClimbingClub() { climbList = new ArrayList(); } /** Adds a new climb with name peakName and time climbTime to the end of the list of climbs * * @param peakName the name of the mountain peak climbed * @param climbTime the number of minutes taken to complete the climb */ public void addClimb(String peakName, int climbTime) { // write implementation logic } public String toString() { String output =""; for (ClimbInfo info : climbList) { output = output + info.toString() + "\n"; } return output; } public static void main(String[] args) { // test ClimbingClub hikerClub = new ClimbingClub(); hikerClub.addClimb("Monadnock", 274); hikerClub.addClimb("Whiteface", 301); hikerClub.addClimb("Algonquin", 225); hikerClub.addClimb("Monadnock", 344); System.out.print(hikerClub); } }
A mountain climbing club maintains a record of the climbs that its members have made. Information about a climb includes the name of the mountain peak and the amount of time it took to reach the top. The information is contained in the ClimbInfo class as declared below.
The ClimbingClub class maintains a list of the climbs made by members of the club. The declaration of the ClimbingClub class is shown below. You will write implementations of the addClimb method.
import java.util.List;
import java.util.ArrayList;
class ClimbInfo
{
private String name;
private int time;
/** Creates a ClimbInfo object with name peakName and time climbTime.
*
* @param peakName the name of the mountain peak
* @param climbTime the number of minutes taken to complete the climb */
public ClimbInfo(String peakName, int climbTime)
{
name = peakName;
time = climbTime;
}
/** @return the name of the mountain peak */
public String getName()
{
return name;
}
/** @return the number of minutes taken to complete the climb */
public int getTime()
{
return time;
}
public String toString()
{
return "Peak name: " + name + " time: " + time;
}
}
public class ClimbingClub
{
/** The list of climbs completed by members of the club.
* * Guaranteed not to be null. Contains only non-null references.
*/
private List<ClimbInfo> climbList;
/** Creates a new ClimbingClub object. */
public ClimbingClub()
{
climbList = new ArrayList<ClimbInfo>();
}
/** Adds a new climb with name peakName and time climbTime to the end of the list of climbs
*
* @param peakName the name of the mountain peak climbed
* @param climbTime the number of minutes taken to complete the climb
*/
public void addClimb(String peakName, int climbTime)
{
// write implementation logic
}
public String toString()
{
String output ="";
for (ClimbInfo info : climbList)
{
output = output + info.toString() + "\n";
}
return output;
}
public static void main(String[] args)
{
// test
ClimbingClub hikerClub = new ClimbingClub();
hikerClub.addClimb("Monadnock", 274);
hikerClub.addClimb("Whiteface", 301);
hikerClub.addClimb("Algonquin", 225);
hikerClub.addClimb("Monadnock", 344);
System.out.print(hikerClub);
}
}
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
