/**
* Copyright (C) 2014-2016 LinkedIn Corp. (pinot-core@linkedin.com)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.linkedin.pinot.core.realtime.impl.invertedIndex;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import org.roaringbitmap.buffer.ImmutableRoaringBitmap;
import org.roaringbitmap.buffer.MutableRoaringBitmap;
import com.linkedin.pinot.common.utils.Pairs.IntPair;
public class DimensionInvertertedIndex implements RealtimeInvertedIndex {
private Map<Integer, MutableRoaringBitmap> invertedIndex;
public DimensionInvertertedIndex(String columnName) {
invertedIndex = new HashMap<Integer, MutableRoaringBitmap>();
}
@Override
public void add(Object dictId, int docId) {
if (!invertedIndex.containsKey(dictId)) {
invertedIndex.put((Integer) dictId, new MutableRoaringBitmap());
}
invertedIndex.get(dictId).add(docId);
}
@Override
public MutableRoaringBitmap getDocIdSetFor(Object dicId) {
return invertedIndex.get(dicId);
}
@Override
public ImmutableRoaringBitmap getImmutable(int idx) {
return invertedIndex.get(idx);
}
@Override
public IntPair getMinMaxRangeFor(int docId) {
throw new UnsupportedOperationException("");
}
@Override
public void close() throws IOException {
}
}