    001/*
    002 * Licensed to the Apache Software Foundation (ASF) under one or more
    003 * contributor license agreements.  See the NOTICE file distributed with
    004 * this work for additional information regarding copyright ownership.
    005 * The ASF licenses this file to You under the Apache License, Version 2.0
    006 * (the "License"); you may not use this file except in compliance with
    007 * the License.  You may obtain a copy of the License at
    008 *
    009 *      http://www.apache.org/licenses/LICENSE-2.0
    010 *
    011 * Unless required by applicable law or agreed to in writing, software
    012 * distributed under the License is distributed on an "AS IS" BASIS,
    013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    014 * See the License for the specific language governing permissions and
    015 * limitations under the License.
    016 */
    017package org.apache.commons.collections4.bloomfilter;
    018
    019/**
    020 * Represents a function that accepts a two long-valued argument and produces a binary result.
    021 * This is the long-consuming primitive specialization for {@code BiPredicate}.
    022 * <p>
    023 * This is a functional interface whose functional method is {@code test(long,long)}.
    024 * </p>
    025 *
    026 * @since 4.5.0-M1
    027 */
    028@FunctionalInterface
    029public interface LongBiPredicate {
    030
    031    /**
    032     * A function that takes to long arguments and returns a boolean.
    033     *
    034     * @param x the first long argument.
    035     * @param y the second long argument.
    036     * @return true or false.
    037     */
    038    boolean test(long x, long y);
    039}