/**
* Sets the OrganizedCategory currently being browsed to the parent OrganizedCategory of the
* current OrganizedCategory.
*/
public void goToParentFolder() {
if (browseCategory.getParent() != null) {
browseCategory = browseCategory.getParent();
} else {
System.out.println("That was not a valid option, please try again:");
}
}
/**
* Sets the OrganizedCategory currently being browsed to the selected sub OrganizedCategory of the
* current OrganizedCategory.
*
* @param index The index of the sub folder to move to in the TreeSet of the OrganizedCategory
* currently being browsed.
*/
public void goToSubFolder(int index) {
// The Organized object currently being checked.
Organized currentOrganized;
// The OrganizedImage object with the index passed.
OrganizedCategory foundOrganized = null;
// An array containing all the File objects in the OrganizedCategory currently being browsed.
Iterator categoryIter = browseCategory.getIterator();
for (int iterIndex = 0; categoryIter.hasNext(); iterIndex++) {
currentOrganized = (Organized) categoryIter.next();
if (iterIndex == index && currentOrganized.isCategory()) {
foundOrganized = (OrganizedCategory) currentOrganized;
browseCategory = foundOrganized;
}
}
if (browseCategory != foundOrganized) {
System.out.println("That was not a valid option, please try again:");
}
}
/**
* Returns the category/image at the index passed to the method of the OrganizedCategory currently
* being browsed.
*
* @param index The index of the category/image to be returned in the OrganizedCategory currently
* being browsed.
* @return The Organized object of the category/image at the index passed to the method.
*/
public Organized get(int index) {
return (OrganizedCategory.get(browseCategory, index));
}
/**
* Deletes the category/image found at the index in the TreeSet of the OrganizedCategory currently
* being browsed.
*
* @param index The index of the category/image to be deleted in the OrganizedCategory currently
* being browsed.
*/
public void delete(int index) {
OrganizedCategory.delete(browseCategory, index);
}
/** Prints a texual representation of the OrganizedCategory currently being browsed. */
public void view() {
browseCategory.view();
}
