001 /* 002 * Created on Oct 20, 2010 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with 005 * the License. You may obtain a copy of the License at 006 * 007 * http://www.apache.org/licenses/LICENSE-2.0 008 * 009 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on 010 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the 011 * specific language governing permissions and limitations under the License. 012 * 013 * Copyright @2010-2011 the original author or authors. 014 */ 015 package org.fest.assertions.internal; 016 017 import org.fest.util.*; 018 019 /** 020 * Reusable assertions for <code>{@link Long}</code>s. 021 * 022 * @author Alex Ruiz 023 * @author Joel Costigliola 024 */ 025 public class Longs extends Numbers<Long> { 026 027 private static final Longs INSTANCE = new Longs(); 028 029 /** 030 * Returns the singleton instance of this class. 031 * @return the singleton instance of this class. 032 */ 033 public static Longs instance() { 034 return INSTANCE; 035 } 036 037 @Override 038 protected Long zero() { 039 return 0L; 040 } 041 042 @VisibleForTesting 043 Longs() { 044 super(); 045 } 046 047 public Longs(ComparisonStrategy comparisonStrategy) { 048 super(comparisonStrategy); 049 } 050 051 }