@Override
public PageReference readFirstReference() throws SirixIOException {
final PageReference uberPageReference = new PageReference();
// Read primary beacon.
final long lastIndex = mChronicle.size() - 1;
uberPageReference.setKey(lastIndex);
final UberPage page = (UberPage) read(lastIndex, null);
uberPageReference.setPage(page);
return uberPageReference;
}
@Override
public long size() {
return chronicle.size();
}
@Test
public void testMethods() throws IOException {
String name = TMP + "/set-methods";
ChronicleTools.deleteOnExit(name);
{
MapListener stringsListener = createMock("strings", MapListener.class);
stringsListener.eventStart(1, "strings");
stringsListener.add("Hello", "hi");
stringsListener.eventEnd(true);
stringsListener.eventStart(3, "strings");
stringsListener.add("World", "all");
stringsListener.eventEnd(true);
MapListener intListener = createMock("ints", MapListener.class);
for (int i = 0; i < 3; i++) {
intListener.eventStart(i * 2, "ints");
intListener.add(i, i + 1000);
intListener.eventEnd(true);
}
replay(stringsListener);
replay(intListener);
Chronicle chronicle = new IndexedChronicle(name);
DataStore dataStore = new DataStore(chronicle, ModelMode.MASTER);
MapWrapper<String, String> strings =
new MapWrapper<String, String>(
dataStore,
"strings",
String.class,
String.class,
new LinkedHashMap<String, String>(),
16);
strings.addListener(stringsListener);
MapWrapper<Integer, Integer> ints =
new MapWrapper<Integer, Integer>(
dataStore,
"ints",
Integer.class,
Integer.class,
new LinkedHashMap<Integer, Integer>(),
16);
ints.addListener(intListener);
dataStore.start();
ints.put(0, 1000);
strings.put("Hello", "hi");
ints.put(1, 1001);
strings.put("World", "all");
ints.put(2, 1002);
verify(stringsListener);
verify(intListener);
assertEquals("{Hello=hi, World=all}", strings.toString());
assertEquals("{0=1000, 1=1001, 2=1002}", ints.toString());
chronicle.close();
}
{
MapListener stringsListener = createMock("strings", MapListener.class);
stringsListener.eventStart(5, "strings");
stringsListener.add("!", "end");
stringsListener.eventEnd(true);
MapListener intListener = createMock("ints", MapListener.class);
intListener.eventStart(6, "ints");
intListener.add(3, 1003);
intListener.eventEnd(true);
replay(stringsListener);
replay(intListener);
Chronicle chronicle = new IndexedChronicle(name);
DataStore dataStore = new DataStore(chronicle, ModelMode.MASTER);
MapWrapper<String, String> strings =
new MapWrapper<String, String>(
dataStore,
"strings",
String.class,
String.class,
new LinkedHashMap<String, String>(),
16);
strings.addListener(stringsListener);
MapWrapper<Integer, Integer> ints =
new MapWrapper<Integer, Integer>(
dataStore,
"ints",
Integer.class,
Integer.class,
new LinkedHashMap<Integer, Integer>(),
16);
ints.addListener(intListener);
// assume we have all the events written so far
dataStore.start(chronicle.size());
strings.put("!", "end");
ints.put(3, 1003);
verify(stringsListener);
verify(intListener);
assertEquals("{Hello=hi, World=all, !=end}", strings.toString());
assertEquals("{0=1000, 1=1001, 2=1002, 3=1003}", ints.toString());
chronicle.close();
}
}