public ListMergeStatus check(final CommittedChangeList list, final boolean ignoreEnabled) {
if (!enabledAndGettersFilled(ignoreEnabled)) {
return ListMergeStatus.ALIEN;
}
if (!(list instanceof SvnChangeList)) {
return ListMergeStatus.ALIEN;
}
final MergeinfoCached cachedState = getCurrentCache();
if (cachedState != null) {
if (cachedState.getCopyRevision() != -1
&& cachedState.getCopyRevision() >= list.getNumber()) {
return ListMergeStatus.COMMON;
}
final SvnMergeInfoCache17.MergeCheckResult result =
cachedState.getMap().get(list.getNumber());
return convert(result, true);
} else {
final MergeinfoCached state =
myMergeInfoCache.getCachedState(myRootGetter.get(), myWcPathGetter.get());
if (state == null) {
refresh(ignoreEnabled);
return ListMergeStatus.REFRESHING;
} else {
if (state.getCopyRevision() != -1 && state.getCopyRevision() >= list.getNumber()) {
return ListMergeStatus.COMMON;
}
return convert(state.getMap().get(list.getNumber()), false);
}
}
}
@Nullable
public CommittedChangeListsListener createRefresher(final boolean ignoreEnabled) {
if (refreshEnabled(ignoreEnabled)) {
// on awt thread
final MergeinfoCached state =
myMergeInfoCache.getCachedState(myRootGetter.get(), myWcPathGetter.get());
myCachedMap.put(
createKey(myRootGetter.get(), myBranchGetter.get()),
(state == null)
? new MergeinfoCached()
: new MergeinfoCached(
new HashMap<Long, SvnMergeInfoCache17.MergeCheckResult>(state.getMap()),
state.getCopyRevision()));
myMergeInfoCache.clear(myRootGetter.get(), myWcPathGetter.get());
return new MyRefresher();
}
return null;
}