diff --git a/projjpn/src/main/java/de/hs_fulda/ciip/projjpn/Games.java b/projjpn/src/main/java/de/hs_fulda/ciip/projjpn/Games.java index fd677d7..05f3b92 100644 --- a/projjpn/src/main/java/de/hs_fulda/ciip/projjpn/Games.java +++ b/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";