-/*\r
- * Copyright (C) 2015 Roland Haeder\r
- *\r
- * This program is free software: you can redistribute it and/or modify\r
- * it under the terms of the GNU General Public License as published by\r
- * the Free Software Foundation, either version 3 of the License, or\r
- * (at your option) any later version.\r
- *\r
- * This program is distributed in the hope that it will be useful,\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- * GNU General Public License for more details.\r
- *\r
- * You should have received a copy of the GNU General Public License\r
- * along with this program. If not, see <http://www.gnu.org/licenses/>.\r
- */\r
-package org.mxchange.addressbook.menu;\r
-\r
-import java.util.Iterator;\r
-import java.util.Map;\r
-import org.apache.logging.log4j.Logger;\r
-import org.mxchange.addressbook.BaseFrameworkSystem;\r
-import org.mxchange.addressbook.menu.item.SelectableMenuItem;\r
-\r
-/**\r
- *\r
- * @author Roland Haeder\r
- */\r
-public class MenuTools extends BaseFrameworkSystem {\r
-\r
- /**\r
- * Gets an array with all available access keys back from given menu map.\r
- * This can later be handle to the client's enterChar() method.\r
- *\r
- * @param menus A Map with all menus and their entries\r
- * @param menuType Menu type\r
- * @return An array with available access chars\r
- */\r
- public static char[] getAccessKeysFromMenuMap (final Map<String, Menu> menus, final String menuType) {\r
- // Get logger\r
- Logger logger = new MenuTools().getLogger();\r
-\r
- // First search for the proper menu class\r
- Menu menu = menus.get(menuType);\r
-\r
- // Is it there?\r
- if (!(menu instanceof Menu)) {\r
- // Not found\r
- // @todo Rewrite to exception\r
- logger.error("Menu '" + menuType + "' not found.");\r
- System.exit(1);\r
- }\r
-\r
- // Get iterator\r
- Iterator<SelectableMenuItem> iterator = menu.getMenuItemsIterator();\r
-\r
- // Init return array and counter 'i'\r
- char[] accessKeys = new char[menu.getMenuItemsCount()];\r
- int i = 0;\r
-\r
- // Now "walk" through all menu entries\r
- while (iterator.hasNext()) {\r
- // Get item\r
- SelectableMenuItem item = iterator.next();\r
- //* NOISY-DEBUG: */ logger.debug("item=" + item);\r
-\r
- // Get access key from item and add it to the array\r
- accessKeys[i] = item.getAccessKey();\r
- //* NOISY-DEBUG: */ logger.debug("accessKeys[" + i + "]=" + accessKeys[i]);\r
-\r
- // Increment counter\r
- i++;\r
- }\r
-\r
- // Return finished array\r
- return accessKeys;\r
- }\r
-}\r
+/*
+ * Copyright (C) 2015 Roland Haeder
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.mxchange.addressbook.menu;
+
+import java.util.Iterator;
+import java.util.Map;
+import org.apache.logging.log4j.Logger;
+import org.mxchange.addressbook.BaseAddressbookSystem;
+import org.mxchange.addressbook.menu.item.SelectableMenuItem;
+
+/**
+ *
+ * @author Roland Haeder
+ */
+public class MenuTools extends BaseAddressbookSystem {
+
+ /**
+ * Gets an array with all available access keys back from given menu map.
+ * This can later be handle to the client's enterChar() method.
+ *
+ * @param menus A Map with all menus and their entries
+ * @param menuType Menu type
+ * @return An array with available access chars
+ */
+ public static char[] getAccessKeysFromMenuMap (final Map<String, Menu> menus, final String menuType) {
+ // Get logger
+ Logger logger = new MenuTools().getLogger();
+
+ // First search for the proper menu class
+ Menu menu = menus.get(menuType);
+
+ // Is it there?
+ if (!(menu instanceof Menu)) {
+ // Not found
+ // TODO Rewrite to exception
+ logger.error("Menu '" + menuType + "' not found.");
+ System.exit(1);
+ }
+
+ // Get iterator
+ Iterator<SelectableMenuItem> iterator = menu.getMenuItemsIterator();
+
+ // Init return array and counter 'i'
+ char[] accessKeys = new char[menu.getMenuItemsCount()];
+ int i = 0;
+
+ // Now "walk" through all menu entries
+ while (iterator.hasNext()) {
+ // Get item
+ SelectableMenuItem item = iterator.next();
+ //* NOISY-DEBUG: */ logger.debug("item=" + item);
+
+ // Get access key from item and add it to the array
+ accessKeys[i] = item.getAccessKey();
+ //* NOISY-DEBUG: */ logger.debug("accessKeys[" + i + "]=" + accessKeys[i]);
+
+ // Increment counter
+ i++;
+ }
+
+ // Return finished array
+ return accessKeys;
+ }
+}
projects / jaddressbook-lib.git / blobdiff