In JAVA, Write 2 classes encapsulating the concept of statistics for a baseball
ID: 657775 • Letter: I
Question
In JAVA, Write 2 classes encapsulating the concept of statistics for a baseball team
A player class that has the attributes player name, at bats, hits, and average. (I Made It already) Need Help With Team Info*
A Team info class which has the following attributes: a team name, totals hits, team average, player array, max player, player count
Needs to include:
- A constructor method
- add player method
- update stats
- get stats
- to string
PLAYER CLASS
/**********************************************************************
*Program Name :
*Author :
*Due Date :
*Course/Section :
*Program Description: Write a program to create an array based on a
*
*
*Constructor: initializes the instance data
*updateStats: adds hits and at bats to the totals in the instance data
*toString : formats the instance data for display
*********************************************************************/
import java.text.*;
public class BaseballPlayer
{
//class constants
//class variables
private String name; //players first and last name
private int hits; //players hit total
private int atBats; //number of attempts
private float avg; //players batting average
/**********************************************************************
*Method Name : BaseballPlayer(constructor)
*Author :
*Due Date :
*Course/Section :
*Program Description: This constructor will intialize the instance data
* to values passed in via the parameter list.
*
*BEGIN BaseballPlayer
* initialize all instace data
*END Baseball Player
***********************************************************************/
public BaseballPlayer(String inName, int inHits, int inAtBats)
{
//local constants
//local variables
/******************************************************/
//initialize the instance data
name = inName;
atBats = inBats;
hits = inHits;
avg = (float)hits / atBats;
}//end constructor
/**********************************************************************
*Method Name : Update Stats
*Author :
*Due Date :
*Course/Section :
*Program Description: This method will format the instance data in a
* manner fit for display
*
*BEGIN update stats(hits, at bats)
* add hits to total hits in the class data
* add at bats to total at bats in the class data
* recalculate the batting average
*END Baseball Player
***********************************************************************/
public void updateStats(int inAtBats, int inHits)
{
//local constants
//local variables
/*******************************************************************/
//update player at bats
atBats += inAtBats;
//update player hits
hits += inHits;
//recalculate the batting average
avg = (float)hits / atBats;
}//end updateStats
/**********************************************************************
*Method Name : toString
*Author :
*Due Date :
*Course/Section :
*Program Description: This method will format the instance data in a
* manner fit for display
*
*BEGIN BaseballPlayer
* IF(player name is too long)
* make it 10 characters long
* ELSE
* padd the name to be 10 characters long
* END IF
* Create output string
* return output string
*
*END Baseball Player
***********************************************************************/
public String toString()
{
//local constants
final int NAME_LENGTH = 10;
//local variables
String fmtName; //name from instance data formatted to NAME_LENGTH
String output; //formatted instance data
DecimalFormat fmt = new DecimalFormat("0.000");
String avgFmt = fmt.format(avg);
/*******************************************************************/
//IF(player name is too long)
if (name.length() > NAME_LENGTH)
//make it 10 characters long
fmtName = name.substring(0,10);
//ELSE name is not too long
else
//padd the name to be 10 characters long
fmtName = Util.setRight(NAME_LENGTH, name);
//END IF
//Create output string
output = Util.setLeft(29, "Name : ") + fmtName + " " +
Util.setLeft(29, "At Bats:: ") + Util.setRight(NAME_LENGTH + 5, "" + hits) + " " +
Util.setLeft(29, "Hits : ") + Util.setRight(NAME_LENGTH + 5, "" + hits) + " " +
Util.setLeft(29, "Avg : ") + Util.setRight(NAME_LENGTH + 5, "" + avgFmt);
//return output string
return output;
}//end toString
}//end BaseballPlayer class
Explanation / Answer
package edu.home.control; public class ControlClass { //this line compiles fine private TheClass x; //compilation error, it can't access for being in a different package private AnotherClass y; //compilation error, it can't access because its scope works only in TheClass private SomeClass z; }
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