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