001/* 002 * Copyright (C) 2008 The Guava Authors 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package com.google.common.collect.testing; 018 019import static com.google.common.collect.testing.Helpers.mapEntry; 020import static com.google.common.collect.testing.Helpers.orderEntriesByKey; 021 022import com.google.common.annotations.GwtCompatible; 023import java.util.List; 024import java.util.Map.Entry; 025import java.util.SortedMap; 026import org.jspecify.annotations.NullMarked; 027 028/** 029 * Implementation helper for {@link TestMapGenerator} for use with sorted maps of strings. 030 * 031 * @author Chris Povirk 032 */ 033@GwtCompatible 034@NullMarked 035public abstract class TestStringSortedMapGenerator extends TestStringMapGenerator 036 implements TestSortedMapGenerator<String, String> { 037 @Override 038 public Entry<String, String> belowSamplesLesser() { 039 return mapEntry("!! a", "below view"); 040 } 041 042 @Override 043 public Entry<String, String> belowSamplesGreater() { 044 return mapEntry("!! b", "below view"); 045 } 046 047 @Override 048 public Entry<String, String> aboveSamplesLesser() { 049 return mapEntry("~~ a", "above view"); 050 } 051 052 @Override 053 public Entry<String, String> aboveSamplesGreater() { 054 return mapEntry("~~ b", "above view"); 055 } 056 057 @Override 058 public Iterable<Entry<String, String>> order(List<Entry<String, String>> insertionOrder) { 059 return orderEntriesByKey(insertionOrder); 060 } 061 062 @Override 063 protected abstract SortedMap<String, String> create(Entry<String, String>[] entries); 064 065 @Override 066 public SortedMap<String, String> create(Object... entries) { 067 return (SortedMap<String, String>) super.create(entries); 068 } 069}