Added Javadoc to Console Category Methods

projjpn/src/main/java/de/hs_fulda/ciip/projjpn/Games.java

@@ -8,10 +8,12 @@ import java.sql.Statement;
 
 public class Games {
 	private String databaseURL = "jdbc:ucanaccess://GamesDB.accdb";
-	
+
 	/**
 	 * Checks if the connection to the database can be established
-	 * @return Returns true if it connects successfully and false if the connection fails.
+	 * 
+	 * @return Returns true if it connects successfully and false if the connection
+	 *         fails.
 	 */
 	public boolean checkConnection() {
 		try {
@@ -24,9 +26,11 @@ public class Games {
 			return false;
 		}
 	}
-	
+
 	/**
-	 * Prints the whole table for those, who cannot access the Database for some reason.
+	 * Prints the whole table for those, who cannot access the Database for some
+	 * reason.
+	 * 
 	 * @return Returns a String of the whole table.
 	 */
 	public String printTable() {
@@ -101,7 +105,12 @@ public class Games {
 		// The substring removes the last New line in the String.
 		return result.substring(0, result.length() - 1);
 	}
-	
+
+	/**
+	 * Prints out all game names from the table.
+	 * 
+	 * @return Returns a String with the game names
+	 */
 	public String checkGames() {
 		String result = "";
 		String query = "SELECT Game_Name FROM Games";
@@ -128,6 +137,11 @@ public class Games {
 		return result.substring(0, result.length() - 2);
 	}
 
+	/**
+	 * Prints out all of the consoles which are represented in the table.
+	 * 
+	 * @return Returns a String with the consoles.
+	 */
 	public String checkConsoles() {
 		String result = "";
 		String query = "SELECT Game_Console FROM Games";
@@ -458,6 +472,11 @@ public class Games {
 		return result.substring(0, result.length() - 2);
 	}
 
+	/**
+	 * Prints out all of the games which are on a PlayStation console.
+	 * 
+	 * @return Returns a String with the games from a PlayStation console.
+	 */
 	public String checkConsolePlayStation() {
 		String result = "";
 		String query = "SELECT Game_Name, Game_Console FROM Games";
@@ -490,6 +509,11 @@ public class Games {
 		return result.substring(0, result.length() - 2);
 	}
 
+	/**
+	 * Prints out all of the games which are on a Nintendo console.
+	 * 
+	 * @return Returns a String with the games from a Nintendo console.
+	 */
 	public String checkConsoleNintendo() {
 		String result = "";
 		String query = "SELECT Game_Name, Game_Console FROM Games";
@@ -522,6 +546,11 @@ public class Games {
 		return result.substring(0, result.length() - 2);
 	}
 
+	/**
+	 * Prints out all of the games which are on a Xbox console.
+	 * 
+	 * @return Returns a String with the games from a Xbox console.
+	 */
 	public String checkConsoleXbox() {
 		String result = "";
 		String query = "SELECT Game_Name, Game_Console FROM Games";
@@ -554,6 +583,11 @@ public class Games {
 		return result.substring(0, result.length() - 2);
 	}
 
+	/**
+	 * Prints out all of the games which are multiplatform.
+	 * 
+	 * @return Returns a String with the multiplatform games .
+	 */
 	public String checkConsoleMultiplatform() {
 		String result = "";
 		String query = "SELECT Game_Name, Game_Console FROM Games";
@@ -586,6 +620,11 @@ public class Games {
 		return result.substring(0, result.length() - 2);
 	}
 
+	/**
+	 * Prints out all of the games which are on a Nintendo Switch.
+	 * 
+	 * @return Returns a String with the games from a Nintendo Switch.
+	 */
 	public String checkConsoleNintendoSwitch() {
 		String result = "";
 		String query = "SELECT Game_Name, Game_Console FROM Games";