Fourth job - Pair Programming

project address	https://github.com/aSmallAlan/WordCount
Twinning partners	No twinning partners, as is the senior, junior partner did not know

1.PSP table

 

PSP2.1	Personal Software Process Stages	Estimated time consuming (minutes)	The actual time-consuming (minutes)
Planning	plan	30	20
· Estimate	• Estimate how much time this task requires	120	240
Development	Develop	60	200
· Analysis	· Needs analysis (including learning new technologies)	30	20
· Design Spec	Generate design documents	20	20
· Design Review	· Design Review (and his colleagues reviewed the design documents)	20	10
· Coding Standard	· Code specifications (development of appropriate norms for the current development)	10	20
· Design	· Specific design	30	20
· Coding	· Specific coding	120	240
· Code Review	· Code Review	20	10
· Test	· Test (self-test, modify the code, submit modifications)	20	20
Reporting	report	10	20
· Test Report	· testing report	10	10
· Size Measurement	· Computing workload	30	40
· Postmortem & Process Improvement Plan	· Hindsight, and propose process improvement plan	10	30
	total	570	650

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 2. Module Design

1. Define the global array, for storing information files will be written

public static string [] Information = { "", "", ""}; // definition of the three types of information written to the file

2. The statistical method the number of characters

int charCount public (String fileName) 
             { 
                the FileStream new new FS = the FileStream (fileName, FileMode.Open); // open the file 
                string wordsNumber = Convert.ToString (fs.Length); // read-out length information in the file, i.e., the number of characters 
                 fs.Close (); 
                Console.Write ( "character statistics success"); 
                return int.Parse (wordsNumber); // returns the number of characters read out 
             }

3. the number of words of statistics

int the WordCount public (String fileName) 
             { 
                the FileStream new new FS = the FileStream (fileName, FileMode.Open); // open file 
                 StreamReader sr = new StreamReader (fs, Encoding.Default); // read the file information in a particular manner 
                  string s = sr.ReadToEnd (); // read all the information 
                  fs.Close (); 
                  sr.Close (); 
                  char [] = {C '', ',', ','}; // definition of skipped characters type 
                 string [] words = s.Split (c , StringSplitOptions.RemoveEmptyEntries); // read-out information according to the type of characters to skip, into a string 
                 Console.Write ( "success word count"); 
                 return words.Length ; // returns the number of the string, i.e. the number of words 
             }

4. number of statistics rows

The method of the number of line statistics // 
              public int RowsCount (String fileName) 
             { 
                 the FileStream new new FS = the FileStream (fileName, FileMode.Open); // open file 
                  StreamReader sr = new StreamReader (fs, Encoding.Default); // a particular manner reading the file information 
                  string s = sr.ReadToEnd (); // read all the information 
                 fs.Close (); 
                 sr.Close (); 
                  char [] = {C '\ n-'}; // skip defined character type, line breaks 
                 string [] words = s.Split (c , StringSplitOptions.RemoveEmptyEntries); // read-out information according to the type of characters to skip, into a string 
                 Console.Write ( "row counting success") ; 
               return words.Length; // returns the number of the string, i.e., rows 
            }

5. The method of writing to a file

void WriteIn public () 
              { 
                  the FileStream the FileStream new new FS = ( "F.: the result.txt \\", FileMode.Create); // file defines the type of operation, examples of 
                StreamWriter sw = new StreamWriter (fs) ; // a particular manner writing information instantiated 
                for (int i = 0; i <. 3; i ++) 
                  { 
                      sw.Write (information [i]); // write the i-th information 
                      sw.Write ( "\ r \ n" ); // wrap 
                 } 
                 sw.Flush (); 
                 sw.Close (); 
                 fs.Close (); 
                 Console.Write ( "file successfully written"); 
             }

Character counts, count the number of words, lines statistics, file write these four functions are to write a method defined in a class, call these methods in the main function inside

3. Test