11d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert/* 21d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * Copyright (C) 2009 The Guava Authors 31d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 41d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * Licensed under the Apache License, Version 2.0 (the "License"); 51d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * you may not use this file except in compliance with the License. 61d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * You may obtain a copy of the License at 71d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 81d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * http://www.apache.org/licenses/LICENSE-2.0 91d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 101d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * Unless required by applicable law or agreed to in writing, software 111d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * distributed under the License is distributed on an "AS IS" BASIS, 121d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 131d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * See the License for the specific language governing permissions and 141d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * limitations under the License. 151d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert */ 161d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 171d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertpackage com.google.common.collect.testing; 181d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 191d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertimport java.util.List; 201d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertimport java.util.Map; 211d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertimport java.util.Map.Entry; 221d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 231d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert/** 241d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * Implementation helper for {@link TestMapGenerator} for use with enum maps. 251d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 261d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * <p>This class is GWT compatible. 271d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 281d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * @author Kevin Bourrillion 291d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert */ 301d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertpublic abstract class TestEnumMapGenerator 311d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert implements TestMapGenerator<AnEnum, String> { 321d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 331d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert @Override 341d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public SampleElements<Entry<AnEnum, String>> samples() { 351d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert return new SampleElements<Entry<AnEnum, String>>( 361d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert Helpers.mapEntry(AnEnum.A, "January"), 371d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert Helpers.mapEntry(AnEnum.B, "February"), 381d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert Helpers.mapEntry(AnEnum.C, "March"), 391d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert Helpers.mapEntry(AnEnum.D, "April"), 401d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert Helpers.mapEntry(AnEnum.E, "May") 411d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert ); 421d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 431d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 441d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert @Override 451d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public final Map<AnEnum, String> create(Object... entries) { 461d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert @SuppressWarnings("unchecked") 471d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert Entry<AnEnum, String>[] array = new Entry[entries.length]; 481d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert int i = 0; 491d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert for (Object o : entries) { 501d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert @SuppressWarnings("unchecked") 511d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert Entry<AnEnum, String> e = (Entry<AnEnum, String>) o; 521d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert array[i++] = e; 531d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 541d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert return create(array); 551d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 561d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 571d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert protected abstract Map<AnEnum, String> create( 581d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert Entry<AnEnum, String>[] entries); 591d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 601d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert @Override 611d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert @SuppressWarnings("unchecked") 621d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public final Entry<AnEnum, String>[] createArray(int length) { 631d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert return new Entry[length]; 641d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 651d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 661d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert @Override 671d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public final AnEnum[] createKeyArray(int length) { 681d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert return new AnEnum[length]; 691d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 701d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 711d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert @Override 721d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public final String[] createValueArray(int length) { 731d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert return new String[length]; 741d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 751d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 761d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert /** Returns the original element list, unchanged. */ 771d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert @Override 781d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public Iterable<Entry<AnEnum, String>> order( 791d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert List<Entry<AnEnum, String>> insertionOrder) { 801d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert return insertionOrder; 811d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 821d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert}