In Java Write a program that reads an English language phrase and encodes the ph

Question

In Java Write a program that reads an English language phrase and encodes the phrase into Morse code or reads in a phrase in Morse code and converts the phrase into English. Use one space between each Morse-code letter and three spaces between each Morse-code word.

Character

Code

Character

Code

A

.-

T

-

B

-…

U

..-

C

-.-.

V

…-

D

-..

W

.--

E

.

X

-..-

F

..-.

Y

-.--

G

--.

Z

--..

H

….

I

..

DIGITS

J

.---

1

.----

K

-.-

2

..---

L

.-..

3

…--

M

--

4

….-

N

-.

5

…..

O

---

6

-….

P

.--.

7

--…

Q

--.-

8

---..

R

.-.

9

----.

S

…

0

-----

Character

Code

Character

Code

A

.-

T

-

B

-…

U

..-

C

-.-.

V

…-

D

-..

W

.--

E

.

X

-..-

F

..-.

Y

-.--

G

--.

Z

--..

H

….

I

..

DIGITS

J

.---

1

.----

K

-.-

2

..---

L

.-..

3

…--

M

--

4

….-

N

-.

5

…..

O

---

6

-….

P

.--.

7

--…

Q

--.-

8

---..

R

.-.

9

----.

S

…

0

-----

Explanation / Answer

Java Program:

import java.util.Scanner;


public class MorseCode
{
public static void main ( String [] args )

{
Scanner input = new Scanner( System.in );
System.out.print( "Enter 'Y' if you want convert from english to morse or enter 'N' to convert from morse to english : " );
String answer = input.nextLine();
if( answer.equals( "Y" ) )
{
System.out.println( "Enter the english text: " );
String english = input.nextLine();
System.out.println( englishToMorse( english ) );
}
if (answer.equalsIgnoreCase( "N" ) )
{
System.out.print( "Morse to English? " );
String answer2 = input.nextLine();
if (answer2.equalsIgnoreCase( "Y" ) )
{
System.out.println( "Enter morse code : " );
String code = input.nextLine();
System.out.println( MorseToEnglish( code ) );
}
}
}

public static String encoder (String toEncode)
{
String morse = toEncode;

if (toEncode.equalsIgnoreCase("a"))
morse = ".-";
if (toEncode.equalsIgnoreCase("b"))
morse = "-...";
if (toEncode.equalsIgnoreCase("c"))
morse = "-.-.";
if (toEncode.equalsIgnoreCase("d"))
morse = "-..";
if (toEncode.equalsIgnoreCase("e"))
morse = ".";
if (toEncode.equalsIgnoreCase("f"))
morse = "..-.";
if (toEncode.equalsIgnoreCase("g"))
morse = "--.";
if (toEncode.equalsIgnoreCase("h"))
morse = "....";
if (toEncode.equalsIgnoreCase("i"))
morse = "..";
if (toEncode.equalsIgnoreCase("j"))
morse = ".---";
if (toEncode.equalsIgnoreCase("k"))
morse = "-.-";
if (toEncode.equalsIgnoreCase("l"))
morse = ".-..";
if (toEncode.equalsIgnoreCase("m"))
morse = "--";
if (toEncode.equalsIgnoreCase("n"))
morse = "-.";
if (toEncode.equalsIgnoreCase("o"))
morse = "---";
if (toEncode.equalsIgnoreCase("p"))
morse = ".--.";
if (toEncode.equalsIgnoreCase("q"))
morse = "--.-";
if (toEncode.equalsIgnoreCase("r"))
morse = ".-.";
if (toEncode.equalsIgnoreCase("s"))
morse = "...";
if (toEncode.equalsIgnoreCase("t"))
morse = "-";
if (toEncode.equalsIgnoreCase("u"))
morse = "..-";
if (toEncode.equalsIgnoreCase("v"))
morse = "...-";
if (toEncode.equalsIgnoreCase("w"))
morse = ".--";
if (toEncode.equalsIgnoreCase("x"))
morse = "-..-";
if (toEncode.equalsIgnoreCase("y"))
morse = "-.--";
if (toEncode.equalsIgnoreCase("z"))
morse = "--..";
if (toEncode.equalsIgnoreCase("0"))
morse = "-----";
if (toEncode.equalsIgnoreCase("1"))
morse = ".----";
if (toEncode.equalsIgnoreCase("2"))
morse = "..---";
if (toEncode.equalsIgnoreCase("3"))
morse = "...--";
if (toEncode.equalsIgnoreCase("4"))
morse = "....-";
if (toEncode.equalsIgnoreCase("5"))
morse = ".....";
if (toEncode.equalsIgnoreCase("6"))
morse = "-....";
if (toEncode.equalsIgnoreCase("7"))
morse = "--...";
if (toEncode.equalsIgnoreCase("8"))
morse = "---..";
if (toEncode.equalsIgnoreCase("9"))
morse = "----.";
if (toEncode.equalsIgnoreCase("."))
morse = ".-.-";
if (toEncode.equalsIgnoreCase(","))
morse = "--..--";
if (toEncode.equalsIgnoreCase("?"))
morse = "..--..";

return morse;
}

public static String decoder (String toEncode) {
String morse = toEncode;

if (toEncode.equalsIgnoreCase(".- "))
morse = "a";
if (toEncode.equalsIgnoreCase("-..."))
morse = "b";
if (toEncode.equalsIgnoreCase("-.-."))
morse = "c";
if (toEncode.equalsIgnoreCase("-.."))
morse = "d";
if (toEncode.equalsIgnoreCase("."))
morse = "e";
if (toEncode.equalsIgnoreCase("..-."))
morse = "f";
if (toEncode.equalsIgnoreCase("--."))
morse = "g";
if (toEncode.equalsIgnoreCase("...."))
morse = "h";
if (toEncode.equalsIgnoreCase(".."))
morse = "i";
if (toEncode.equalsIgnoreCase(".---"))
morse = "j";
if (toEncode.equalsIgnoreCase("-.-"))
morse = "k";
if (toEncode.equalsIgnoreCase(".-.."))
morse = "l";
if (toEncode.equalsIgnoreCase("--"))
morse = "m";
if (toEncode.equalsIgnoreCase("-."))
morse = "n";
if (toEncode.equalsIgnoreCase("---"))
morse = "o";
if (toEncode.equalsIgnoreCase(".--."))
morse = "p";
if (toEncode.equalsIgnoreCase("--.-"))
morse = "q";
if (toEncode.equalsIgnoreCase(".-."))
morse = "r";
if (toEncode.equalsIgnoreCase("..."))
morse = "s";
if (toEncode.equalsIgnoreCase("-"))
morse = "t";
if (toEncode.equalsIgnoreCase("..-"))
morse = "u";
if (toEncode.equalsIgnoreCase("...-"))
morse = "v";
if (toEncode.equalsIgnoreCase(".--"))
morse = "w";
if (toEncode.equalsIgnoreCase("-..-"))
morse = "x";
if (toEncode.equalsIgnoreCase("-.--"))
morse = "y";
if (toEncode.equalsIgnoreCase("--.."))
morse = "z";
if (toEncode.equalsIgnoreCase("-----"))
morse = "0";
if (toEncode.equalsIgnoreCase(".----"))
morse = "1";
if (toEncode.equalsIgnoreCase("..---"))
morse = "2";
if (toEncode.equalsIgnoreCase("...--"))
morse = "3";
if (toEncode.equalsIgnoreCase("....-"))
morse = "4";
if (toEncode.equalsIgnoreCase("....."))
morse = "5";
if (toEncode.equalsIgnoreCase("-...."))
morse = "6";
if (toEncode.equalsIgnoreCase("--..."))
morse = "7";
if (toEncode.equalsIgnoreCase("---.."))
morse = "8";
if (toEncode.equalsIgnoreCase("----."))
morse = "9";
if (toEncode.equalsIgnoreCase(" "))
morse = "";

return morse;
}

public static String englishToMorse( String text )
{

String Text = "";
String SChar;
String CChar;
for (int i = 0; i < text.length(); i++)
{


SChar = text.charAt(i) + "";

CChar = encoder(SChar);

if (CChar.equals(" "))
{
Text = Text + "| ";
}

else
{
Text = Text + CChar;
if (!CChar.equals(" "))
{
Text = Text + " ";
}
}
}

return Text;
}

public static String MorseToEnglish( String text )
{
return null;

}
}

Output:

Enter 'Y' if you want convert from english to morse or enter 'N' to convert from morse to english : Y
Enter the english text:
MorseCode20
-- --- .-. ... . -.-. --- -.. . ..--- -----

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