/*
 * Copyright 2009-2013 by The Regents of the University of California
 * 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 from
 * 
 *     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 edu.uci.ics.hyracks.storage.am.bloomfilter.impls;

public final class BloomFilterSpecification {
    private final int numBucketsPerElement;
    private final int numHashes;

    public BloomFilterSpecification(int numBucketsPerElement, int numHashes) {
        this.numBucketsPerElement = numBucketsPerElement;
        this.numHashes = numHashes;
    }

    public int getNumBucketsPerElements() {
        return numBucketsPerElement;
    }

    public int getNumHashes() {
        return numHashes;
    }
}
