/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.hadoop.hive.ql.udf.generic;
import javaewah.EWAHCompressedBitmap;
import org.apache.hadoop.hive.ql.exec.Description;
/**
* GenericUDFEWAHBitmapOr.
*
*/
@Description(name = "ewah_bitmap_or",
value = "_FUNC_(b1, b2) - Return an EWAH-compressed bitmap that is the bitwise OR of two bitmaps.")
public class GenericUDFEWAHBitmapOr extends AbstractGenericUDFEWAHBitmapBop {
public GenericUDFEWAHBitmapOr() {
super("EWAH_BITMAP_OR");
}
@Override
protected EWAHCompressedBitmap bitmapBop(
EWAHCompressedBitmap bitmap1, EWAHCompressedBitmap bitmap2) {
return bitmap1.or(bitmap2);
}
}