1090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson/* 21d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * Copyright (C) 2008 The Guava Authors 3090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson * 4090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson * Licensed under the Apache License, Version 2.0 (the "License"); 5090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson * you may not use this file except in compliance with the License. 6090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson * You may obtain a copy of the License at 7090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson * 8090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson * http://www.apache.org/licenses/LICENSE-2.0 9090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson * 10090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson * Unless required by applicable law or agreed to in writing, software 11090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson * distributed under the License is distributed on an "AS IS" BASIS, 12090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson * See the License for the specific language governing permissions and 14090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson * limitations under the License. 15090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson */ 16090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson 17090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilsonpackage com.google.common.collect; 18090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson 19090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilsonimport com.google.common.annotations.GwtCompatible; 20090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson 21090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilsonimport java.io.Serializable; 22090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson 23090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilsonimport javax.annotation.Nullable; 24090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson 25090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson/** 26090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson * @see com.google.common.collect.Maps#immutableEntry(Object, Object) 27090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson */ 281d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert@GwtCompatible(serializable = true) 29090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilsonclass ImmutableEntry<K, V> extends AbstractMapEntry<K, V> 30090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson implements Serializable { 31090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson private final K key; 32090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson private final V value; 33090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson 34090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson ImmutableEntry(@Nullable K key, @Nullable V value) { 35090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson this.key = key; 36090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson this.value = value; 37090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson } 38090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson 391d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert @Nullable @Override public K getKey() { 40090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson return key; 41090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson } 42090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson 431d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert @Nullable @Override public V getValue() { 44090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson return value; 45090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson } 461d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 471d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert @Override public final V setValue(V value){ 481d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert throw new UnsupportedOperationException(); 491d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 501d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 51090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson private static final long serialVersionUID = 0; 52090f9b4c879985bc747c214f82c62471e60c7742Jesse Wilson} 53