public void setNames(String[] names) {
if (names.length == 0) {
return;
}
jmri.util.StringUtil.sort(names);
for (String name : names) {
if (!list.contains(name)) {
list.add(name);
}
}
}
/** Get an array of all the RosterEntry-containing files in the target directory */
static String[] getAllFileNames() {
// ensure preferences will be found for read
FileUtil.createDirectory(LocoFile.getFileLocation());
// create an array of file names from roster dir in preferences, count entries
int i;
int np = 0;
String[] sp = null;
if (log.isDebugEnabled()) {
log.debug("search directory " + LocoFile.getFileLocation());
}
File fp = new File(LocoFile.getFileLocation());
if (fp.exists()) {
sp = fp.list();
if (sp != null) {
for (i = 0; i < sp.length; i++) {
if (sp[i].endsWith(".xml") || sp[i].endsWith(".XML")) {
np++;
}
}
} else {
log.warn("expected directory, but {} was a file", LocoFile.getFileLocation());
}
} else {
log.warn(
FileUtil.getUserFilesPath() + "roster directory was missing, though tried to create it");
}
// Copy the entries to the final array
String sbox[] = new String[np];
int n = 0;
if (sp != null && np > 0) {
for (i = 0; i < sp.length; i++) {
if (sp[i].endsWith(".xml") || sp[i].endsWith(".XML")) {
sbox[n++] = sp[i];
}
}
}
// The resulting array is now sorted on file-name to make it easier
// for humans to read
jmri.util.StringUtil.sort(sbox);
if (log.isDebugEnabled()) {
log.debug("filename list:");
for (i = 0; i < sbox.length; i++) {
log.debug(" " + sbox[i]);
}
}
return sbox;
}
/**
* Sort by rolling stock id
*
* @return list of RollingStock ordered by id
*/
public List<RollingStock> getByIdList() {
Enumeration<String> en = _hashTable.keys();
String[] arr = new String[_hashTable.size()];
List<RollingStock> out = new ArrayList<RollingStock>();
int i = 0;
while (en.hasMoreElements()) {
arr[i] = en.nextElement();
i++;
}
jmri.util.StringUtil.sort(arr);
for (i = 0; i < arr.length; i++) {
out.add(getById(arr[i]));
}
return out;
}
public void testArraySort() {
String[] str = new String[] {"8567", "8456"};
jmri.util.StringUtil.sort(str);
Assert.assertEquals("first ", "8456", str[0]);
}