/**
* 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.operator.blocks;
import org.roaringbitmap.buffer.ImmutableRoaringBitmap;
import com.linkedin.pinot.core.common.BlockDocIdIterator;
import com.linkedin.pinot.core.common.BlockDocIdSet;
import com.linkedin.pinot.core.operator.dociditerators.EmptyDocIdIterator;
import com.linkedin.pinot.core.operator.docidsets.BitmapBasedBlockDocIdSet;
import com.linkedin.pinot.core.operator.docidsets.SizeBasedDocIdSet;
public class BlockFactory {
public static BlockDocIdSet getBlockDocIdSetBackedByBitmap(final ImmutableRoaringBitmap bitmap) {
return new BitmapBasedBlockDocIdSet(bitmap);
}
public static BlockDocIdSet getDummyBlockDocIdSet(final int maxDocId) {
return new SizeBasedDocIdSet(maxDocId);
}
public static BlockDocIdIterator emptyBlockDocIdSetIterator() {
return new EmptyDocIdIterator();
}
}