57 lines
1.3 KiB
Java
57 lines
1.3 KiB
Java
/*
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* Copyright (C) 2008 The Guava Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.common.collect;
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import java.io.Serializable;
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import javax.annotation.Nullable;
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import com.google.common.annotations.GwtCompatible;
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/**
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* @see com.google.common.collect.Maps#immutableEntry(Object, Object)
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*/
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@GwtCompatible(serializable = true)
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class ImmutableEntry<K, V> extends AbstractMapEntry<K, V> implements Serializable {
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final K key;
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final V value;
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ImmutableEntry(@Nullable K key, @Nullable V value) {
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this.key = key;
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this.value = value;
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}
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@Nullable
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@Override
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public final K getKey() {
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return key;
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}
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@Nullable
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@Override
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public final V getValue() {
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return value;
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}
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@Override
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public final V setValue(V value) {
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throw new UnsupportedOperationException();
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}
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private static final long serialVersionUID = 0;
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}
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