ISampleSet.java

/*
 * Copyright (C) 2011 Clearspring Technologies, Inc. 
 *
 * 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 org.streaminer.stream.frequency.util;

import java.util.List;


public interface ISampleSet<T>
{
    long put(T element);

    long put(T element, long incrementCount);

    T removeRandom();

    CountEntry<T> peek();

    List<CountEntry<T>> peek(int k);

    int size();

    long count();
}