1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.commons.collections4.bloomfilter;
18
19 /**
20 * Represents a function that accepts a two long-valued argument and produces a binary result.
21 * This is the long-consuming primitive specialization for {@code BiPredicate}.
22 *
23 * This is a functional interface whose functional method is {@code test(long,long)}.
24 *
25 * @since 4.5
26 */
27 @FunctionalInterface
28 public interface LongBiPredicate {
29
30 /**
31 * A function that takes to long arguments and returns a boolean.
32 * @param x the first long argument.
33 * @param y the second long argument.
34 * @return true or false.
35 */
36 boolean test(long x, long y);
37 }