/**
* Retrieve the value of an option.
*
* @param id a string uniquely identifying the option
* @return its value or null, if not found
*/
public String getOption(String id) {
assert (id != null);
assert (fStorage != null);
for (ICStorageElement child : fStorage.getChildrenByName("option")) {
if (child.hasAttribute("id") && id.equals(child.getAttribute("id"))) {
return child.getAttribute("value");
}
}
return null;
}
/**
* Retrieve a map with all properties.
*
* @return a map of strings.
*/
public Map<String, String> getOptions() {
assert (fStorage != null);
Map<String, String> map = new HashMap<String, String>();
for (ICStorageElement child : fStorage.getChildrenByName("option")) {
if (child.hasAttribute("id")) {
map.put(child.getAttribute("id"), child.getAttribute("value"));
}
}
return map;
}