/**
* Set up the comparators for each column, so the user can modify sort order by clicking the
* column labels.
*
* @param comparatorChooser The comparator chooser controlling the sort order.
*/
@SuppressWarnings("unchecked")
protected void setupComparatorChooser(TableComparatorChooser<BibtexEntry> comparatorChooser) {
// First column:
java.util.List<Comparator<BibtexEntry>> comparators =
comparatorChooser.getComparatorsForColumn(0);
comparators.clear();
comparators = comparatorChooser.getComparatorsForColumn(1);
comparators.clear();
// Icon columns:
for (int i = 2; i < PAD; i++) {
comparators = comparatorChooser.getComparatorsForColumn(i);
comparators.clear();
if (i == FILE_COL) comparators.add(new IconComparator(new String[] {GUIGlobals.FILE_FIELD}));
else if (i == URL_COL) comparators.add(new IconComparator(new String[] {"url"}));
}
// Remaining columns:
for (int i = PAD; i < PAD + fields.length; i++) {
comparators = comparatorChooser.getComparatorsForColumn(i);
comparators.clear();
comparators.add(new FieldComparator(fields[i - PAD]));
}
sortedEntries.getReadWriteLock().writeLock().lock();
comparatorChooser.appendComparator(PAD, 0, false);
sortedEntries.getReadWriteLock().writeLock().unlock();
}
/**
* This test currently fails in the graph publisher implementation because we don't support
* merging events in GraphDependenciesListEventPublisher.
*/
public void testMergingListEvents() {
CompositeList<String> compositeList = new CompositeList<String>();
ListConsistencyListener<String> listConsistencyListener =
ListConsistencyListener.install(compositeList);
listConsistencyListener.setPreviousElementTracked(false);
EventList<String> source = compositeList.createMemberList();
source.add("C");
source.add("A");
source.add("B");
SortedList<String> forwardSource = SortedList.create(source);
SortedList<String> reverseSource =
new SortedList<String>(source, GlazedLists.reverseComparator());
compositeList.addMemberList(forwardSource);
compositeList.addMemberList(source);
compositeList.addMemberList(reverseSource);
assertEquals(compositeList, GlazedListsTests.stringToList("ABCCABCBA"));
source.add(1, "D");
assertEquals(compositeList, GlazedListsTests.stringToList("ABCDCDABDCBA"));
source.removeAll(GlazedListsTests.stringToList("AC"));
assertEquals(compositeList, GlazedListsTests.stringToList("BDDBDB"));
source.clear();
assertEquals(compositeList, GlazedListsTests.stringToList(""));
source.addAll(GlazedListsTests.stringToList("CADB"));
assertEquals(compositeList, GlazedListsTests.stringToList("ABCDCADBDCBA"));
}
/**
* Selects the specified search category. If the selected category is changed, this method updates
* the sorted list.
*/
@Override
public void setSelectedCategory(SearchCategory selectedCategory) {
if (this.selectedCategory != selectedCategory) {
this.selectedCategory = selectedCategory;
// Dispose of existing visible and sorted lists.
if (visibleResultList != null) {
visibleResultList.dispose();
sortedResultList.dispose();
}
// Update visible and sorted lists.
EventList<VisualSearchResult> filteredList = getCategorySearchResults(selectedCategory);
sortedResultList = GlazedListsFactory.sortedList(filteredList, null);
visibleResultList = GlazedListsFactory.filterList(sortedResultList, new VisibleMatcher());
sortedResultList.setComparator(
(sortOption != null) ? SortFactory.getSortComparator(sortOption) : null);
}
}
@Test
public void serverCpuUsageGlazedListQuery() {
StatefulKnowledgeSession ksession = createKnowledgeSession();
Server winServer = new Server("winServer", 4, 4096, 2048, 25);
FactHandle winServerFactHandle = ksession.insert(winServer);
Server ubuntuServer = new Server("ubuntuServer", 4, 2048, 1024, 70);
FactHandle ubuntuServerFactHandle = ksession.insert(ubuntuServer);
Server debianServer = new Server("debianServer", 4, 2048, 1024, 10);
ksession.insert(debianServer);
GlazedListViewChangedEventListener listener = new GlazedListViewChangedEventListener();
LiveQuery query = ksession.openLiveQuery("serverCpuUsage", new Object[] {20}, listener);
SortedList<Row> serverSortedList =
new SortedList<Row>(
listener,
new Comparator<Row>() {
public int compare(Row r1, Row r2) {
Server server1 = (Server) r1.get("$server");
Server server2 = (Server) r2.get("$server");
return (server1.getCpuUsage() - server2.getCpuUsage());
}
});
System.out.println(
"#######################################################################################");
for (Row row : serverSortedList) {
System.out.println(row.get("$server"));
}
assertEquals(10, ((Server) serverSortedList.get(0).get("$server")).getCpuUsage());
ubuntuServer.setCpuUsage(13);
ksession.update(ubuntuServerFactHandle, ubuntuServer);
System.out.println(
"#######################################################################################");
for (Row row : serverSortedList) {
System.out.println(row.get("$server"));
}
assertEquals(10, ((Server) serverSortedList.get(0).get("$server")).getCpuUsage());
assertEquals(13, ((Server) serverSortedList.get(1).get("$server")).getCpuUsage());
ubuntuServer.setCpuUsage(5);
ksession.update(ubuntuServerFactHandle, ubuntuServer);
winServer.setCpuUsage(0);
ksession.update(winServerFactHandle, winServer);
System.out.println(
"#######################################################################################");
for (Row row : serverSortedList) {
System.out.println(row.get("$server"));
}
assertEquals(0, ((Server) serverSortedList.get(0).get("$server")).getCpuUsage());
assertEquals(5, ((Server) serverSortedList.get(1).get("$server")).getCpuUsage());
assertEquals(10, ((Server) serverSortedList.get(2).get("$server")).getCpuUsage());
query.close();
ksession.dispose();
}
/** Sets the sort option. This method updates the sorted list by changing the sort comparator. */
@Override
public void setSortOption(SortOption sortOption) {
this.sortOption = sortOption;
sortedResultList.setComparator(
(sortOption != null) ? SortFactory.getSortComparator(sortOption) : null);
}