commit

src/AssessmentPartFour.java

-import java.util.ArrayList;
-import java.util.List;
+
+import java.awt.List;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+
+import org.omg.CORBA.Environment;
 
 public class AssessmentPartFour {
+	public static void main(String[] args)
+	{
+		 
+		AssessmentPartFour a=new AssessmentPartFour();
+		int d=a.loadMorseFromFile("test4.txt");
+		System.out.println(d);
+		
+		
+	}
 	
-	List<String> morseCode = new ArrayList<String>();
 	
-	public int loadMorseFromFile(String filename)
+	public static int loadMorseFromFile(String fileName)
 	{
+		char b;
+		int c=0;
+		String text = "";
 		
-		return 0;
-		
+	try 
+	    
+	{ 
 		
+		text = new String(Files.readAllBytes(Paths.get(fileName)));              //Giving Path to that file on which we want to perform Encrption 
+                                                                                               //  and converting text file to String.
+		                                                                                      //Loading File
+       
+	} 
+	  catch (IOException e) 
+	
+    	{ e.printStackTrace(); } 
+	   
+      for(int i=0;i<text.length();i++)  // In for loop we will check that how many lines are in the Morse code 
+      {
+    	  b=text.charAt(i);
+    	  int l=((char)b);
+    	  if(l==10)          // 10 is the ASCCII code of LineBreak or NewLine
+    	  {
+    		  c++;
+    	  }
+      }
+    
+        String p= translateMorse(text);  //calling translateMorse function and giving text as String argument
+        System.out.println(p);
+	     return c;
 	}
 	
-	public String translateMorse()
+	
+	public static String translateMorse(String txt)
 	{
-		return "";
+		char b='h';
+		int x=0;
+		
+		String r="";
+		
+		
+		 String[] m = { ".-", "-...", "-.-.", "-..", ".",
+		        "..-.", "--.", "....", "..",".---", "-.-", ".-..",   // Morse code for Alphabets and Space
+		        "--", "-.", "---", ".--.", "--.-",
+		        ".-.", "...", "-", "..-",
+		        "...-", ".--", "-..-", "-.--", "--..", "/" };
+		
+		 
+		
+
+		String[] al = { "a", "b", "c", "d", "e", "f", "g", "h",
+		        "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", 
+		        "v", "w", "x", "y", "z", " " };
+		
+		
+		String l="";
+		for(int i=0;i<txt.length();i++)     //for loop iterates acording to lentgh of text length 
+		{
+			
+			 b=txt.charAt(i);
+			 x=(char)b;
+			                                
+				if(x==10)                  //in morse code every Alphabet was on new Line that's why i use 10 
+				{    
+					
+				    for(int j=0;j<27;j++)  // Alphabets and Space length
+				        {  
+						
+					      if(r.equals(m[j]))   // comparing morse code of String Array ( m ) to new String   
+					       {
+					    	  l+=al[j];
+					        } 
+					}
+				 r="";
+				 continue;      // used continue to go at start of loop
+			     }
+				
+				 r=r+txt.charAt(i);    
+		
+		}
+		
+		return r;
 	}
 	
-	
+
 	
 
 }

src/AssessmentPartFourTest.java

@@ -26,7 +26,7 @@ class AssessmentPartFourTest {
 					"test4.txt,13"
 	})	
 	void testEnryptedCharacter(String filename, int count) {
-		assertEquals(count,test.loadMorseFromFile(filename));
+		assertEquals(count,AssessmentPartFour.loadMorseFromFile(filename));
 	}
 
 	@ParameterizedTest
@@ -38,10 +38,10 @@ class AssessmentPartFourTest {
 					"test4.txt,13,yippee did it"
 	})
 	void testEncryptedString(String filename, int count, String message) {
-		int cc = test.loadMorseFromFile(filename);
+		int cc = AssessmentPartFour.loadMorseFromFile(filename);
 		if (cc==count)
 		{
-			assertEquals(message, test.translateMorse());
+			assertEquals(message, AssessmentPartFour.translateMorse(message));
 		}
 		else
 		{