Examples with TIntHashSet gnu.trove.TIntHashSet used on opensource projects

Example 16 with TIntHashSet

use of gnu.trove.TIntHashSet in project intellij-community by JetBrains.

the class IntToIntSetMap method addOccurence.

public void addOccurence(int key, int value) {
    if (mySingle.containsKey(key)) {
        int old = mySingle.get(key);
        TIntHashSet items = new TIntHashSet(3);
        items.add(old);
        items.add(value);
        mySingle.remove(key);
        myMulti.put(key, items);
        return;
    }
    final TIntHashSet items = myMulti.get(key);
    if (items != null) {
        items.add(value);
        return;
    }
    mySingle.put(key, value);
}

Example 17 with TIntHashSet

use of gnu.trove.TIntHashSet in project intellij-community by JetBrains.

the class IntToIntSetMap method removeOccurence.

public void removeOccurence(int key, int value) {
    if (mySingle.containsKey(key)) {
        mySingle.remove(key);
        return;
    }
    TIntHashSet items = myMulti.get(key);
    if (items != null) {
        items.remove(value);
        if (items.size() == 1) {
            mySingle.put(key, items.toArray()[0]);
            myMulti.remove(key);
        }
    }
}

Example 18 with TIntHashSet

use of gnu.trove.TIntHashSet in project intellij-community by JetBrains.

the class DefinitionMap method registerDef.

public void registerDef(Instruction varInsn, int varId) {
    TIntHashSet defs = myMap.get(varId);
    if (defs == null) {
        myMap.put(varId, defs = new TIntHashSet());
    } else {
        defs.clear();
    }
    defs.add(varInsn.num());
}

Example 19 with TIntHashSet

use of gnu.trove.TIntHashSet in project intellij-community by JetBrains.

the class ChangeList method iterChanges.

// todo synchronization issue: changeset may me modified while being iterated
public synchronized Iterable<ChangeSet> iterChanges() {
    return new Iterable<ChangeSet>() {

        public Iterator<ChangeSet> iterator() {
            return new Iterator<ChangeSet>() {

                private final TIntHashSet recursionGuard = new TIntHashSet(1000);

                private ChangeSetHolder currentBlock;

                private ChangeSet next = fetchNext();

                public boolean hasNext() {
                    return next != null;
                }

                public ChangeSet next() {
                    ChangeSet result = next;
                    next = fetchNext();
                    return result;
                }

                private ChangeSet fetchNext() {
                    if (currentBlock == null) {
                        synchronized (ChangeList.this) {
                            if (myCurrentChangeSet != null) {
                                currentBlock = new ChangeSetHolder(-1, myCurrentChangeSet);
                            } else {
                                currentBlock = myStorage.readPrevious(-1, recursionGuard);
                            }
                        }
                    } else {
                        synchronized (ChangeList.this) {
                            currentBlock = myStorage.readPrevious(currentBlock.id, recursionGuard);
                        }
                    }
                    if (currentBlock == null)
                        return null;
                    return currentBlock.changeSet;
                }

                public void remove() {
                    throw new UnsupportedOperationException();
                }
            };
        }
    };
}

Example 20 with TIntHashSet

use of gnu.trove.TIntHashSet in project intellij-community by JetBrains.

the class ChangeListStorageImpl method purge.

public synchronized void purge(long period, int intervalBetweenActivities, Consumer<ChangeSet> processor) {
    if (isCompletelyBroken)
        return;
    TIntHashSet recursionGuard = new TIntHashSet(1000);
    try {
        int firstObsoleteId = findFirstObsoleteBlock(period, intervalBetweenActivities, recursionGuard);
        if (firstObsoleteId == 0)
            return;
        int eachBlockId = firstObsoleteId;
        while (eachBlockId != 0) {
            processor.consume(doReadBlock(eachBlockId).changeSet);
            eachBlockId = doReadPrevSafely(eachBlockId, recursionGuard);
        }
        myStorage.deleteRecordsUpTo(firstObsoleteId);
        myStorage.force();
    } catch (IOException e) {
        handleError(e, null);
    }
}