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Removed unneeded visibility methods.

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This commit is contained in:
akwizgran
2016-02-08 15:32:13 +00:00
parent 3fa1bbe33e
commit ef2b2b9710
6 changed files with 17 additions and 92 deletions
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46
briar-core/src/org/briarproject/db/DatabaseComponentImpl.java
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@@ -638,20 +638,6 @@ class DatabaseComponentImpl<T> implements DatabaseComponent {
}
}
public Collection<ContactId> getVisibility(GroupId g) throws DbException {
T txn = db.startTransaction();
try {
if (!db.containsGroup(txn, g))
throw new NoSuchGroupException();
Collection<ContactId> visible = db.getVisibility(txn, g);
db.commitTransaction(txn);
return visible;
} catch (DbException e) {
db.abortTransaction(txn);
throw e;
}
}
public void incrementStreamCounter(ContactId c, TransportId t,
long rotationPeriod) throws DbException {
T txn = db.startTransaction();
@@ -956,38 +942,6 @@ class DatabaseComponentImpl<T> implements DatabaseComponent {
}
}
public void setVisibility(GroupId g, Collection<ContactId> visible)
throws DbException {
Collection<ContactId> affected = new ArrayList<ContactId>();
T txn = db.startTransaction();
try {
if (!db.containsGroup(txn, g))
throw new NoSuchGroupException();
// Use HashSets for O(1) lookups, O(n) overall running time
Collection<ContactId> now = new HashSet<ContactId>(visible);
Collection<ContactId> before = db.getVisibility(txn, g);
before = new HashSet<ContactId>(before);
// Set the group's visibility for each current contact
for (ContactId c : db.getContactIds(txn)) {
boolean wasBefore = before.contains(c);
boolean isNow = now.contains(c);
if (!wasBefore && isNow) {
db.addVisibility(txn, c, g);
affected.add(c);
} else if (wasBefore && !isNow) {
db.removeVisibility(txn, c, g);
affected.add(c);
}
}
db.commitTransaction(txn);
} catch (DbException e) {
db.abortTransaction(txn);
throw e;
}
if (!affected.isEmpty())
eventBus.broadcast(new GroupVisibilityUpdatedEvent(affected));
}
public void setVisibleToContact(ContactId c, GroupId g, boolean visible)
throws DbException {
boolean wasVisible;