Atbash chaptial transform started

src/main/java/mattrixwv/CipherStreamJava/Atbash.java

@@ -1,15 +1,16 @@
 //CipherStreamJava/src/main/java/mattrixwv/CipherStreamJava/Atbash.java
 //Matthew Ellison
 // Created: 07-25-21
-//Modified: 07-25-21
+//Modified: 12-25-21
 //This is the declaration of the Atbash class
 package mattrixwv.CipherStreamJava;
 
 
 public class Atbash{
-	public static final String version = "1.0";
 	private String inputString;		//Holds the string that needs encoded or decoded
-	private String outputString;	//Holds teh current version of the library
+	private String outputString;	//The encoded/decoded string
+	private boolean leaveCapitals;	//Whether to respect capitals in the output string
+	private boolean leaveWhitespace;	//Whether to respect whitespace in the output string
 	//Decodes inputString and stores in outputString
 	private String decode(){
 		StringBuilder output = new StringBuilder();
@@ -26,7 +27,16 @@ public class Atbash{
 		StringBuilder output = new StringBuilder();
 		//Step through every element in the inputString and shift it the correct amount
 		for(int cnt = 0;cnt < inputString.length();++cnt){
-			output.append((char)(inputString.charAt(cnt) + 25 - (2 * (inputString.charAt(cnt) - 'A'))));
+			//Skip any whitespace
+			if(Character.isWhitespace(inputString.charAt(cnt))){
+				continue;
+			}
+			//Use either uppercase or lowercase for the base
+			char letterBase = 'a';
+			if(Character.isUpperCase(inputString.charAt(cnt))){
+				letterBase = 'A';
+			}
+			output.append((char)(inputString.charAt(cnt) + 25 - (2 * (inputString.charAt(cnt) - letterBase))));
 		}
 
 		outputString = output.toString();
@@ -34,15 +44,29 @@ public class Atbash{
 	}
 	//Removes all invalid characters and sets inputString
 	private void setInputString(String input){
-		//Convert all letters to uppercase
-		input = input.toUpperCase();
-		//Remove all characters except capital letters
-		input = input.replaceAll("[^A-Z]", "");
+		if(!leaveCapitals){
+			//Convert all letters to uppercase
+			input = input.toUpperCase();
+		}
+		if(!leaveWhitespace){
+			//Remove all characters except capital letters
+			input = input.toLowerCase();
+		}
 		//Save the string
 		inputString = input;
 	}
 
 
+	public Atbash(){
+		reset();
+		leaveCapitals = false;
+		leaveWhitespace = false;
+	}
+	public Atbash(boolean leaveCapitals, boolean leaveWhitespace){
+		reset();
+		this.leaveCapitals = leaveCapitals;
+		this.leaveWhitespace = leaveWhitespace;
+	}
 	public String getInputString(){
 		return inputString;
 	}

src/main/java/mattrixwv/CipherStreamJava/Morse.java

@@ -13,7 +13,6 @@ public class Morse{
 		"--", "-.", "---", ".--.", "--.-", ".-.", "...", "-", "..-", "...-", ".--", "-..-", "-.--", "--..",	//M-Z
 		"-----", ".----", "..---", "...--", "....-", ".....", "-....", "--...", "---..", "----."	//0-9
 	};
-	public static final String version = "1.0";	//The current library's version
 	private String inputString;	//The string that needs encoded/decoded
 	private String outputString;	//The encoded/decoded message
 

src/main/java/mattrixwv/CipherStreamJava/Vigenere.java

@@ -8,7 +8,6 @@ package mattrixwv.CipherStreamJava;
 import java.util.ArrayList;
 
 public class Vigenere{
-	public static final String version = "1.0";	//The current library's version number
 	protected String inputString;	//This is the string that needs encoded/decoded
 	protected String outputString;	//This is the string that is output after encoding/decoding
 	protected String keyword;		//This is the keyword that is resposible for determining the offsets that you change each character by