/*
* Copyright (c) 2008-2013, Hazelcast, Inc. All Rights Reserved.
*
* 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.hazelcast.core;
import java.util.
Collection;
import java.util.
HashMap;
import java.util.
Map;
import java.util.
Set;
/**
* Adapter for MapStore.
*
* @param <K> key of the map entry
* @param <V> value of the map entry.
* @see com.hazelcast.core.MapStore
*/
public class
MapStoreAdapter<K, V> implements
MapStore<K, V> {
/**
* {@inheritDoc}
*/
public void
delete(final K
key) {
}
/**
* {@inheritDoc}
*/
public void
store(final K
key, final V
value) {
}
/**
* {@inheritDoc}
*/
public void
storeAll(final
Map<K, V>
map) {
for (
Map.
Entry<K, V>
entry :
map.
entrySet()) {
store(
entry.
getKey(),
entry.
getValue());
}
}
/**
* {@inheritDoc}
*/
public void
deleteAll(final
Collection<K>
keys) {
for (K
key :
keys) {
delete(
key);
}
}
/**
* {@inheritDoc}
*/
public V
load(final K
key) {
return null;
}
/**
* {@inheritDoc}
*/
public
Map<K, V>
loadAll(final
Collection<K>
keys) {
Map<K, V>
result = new
HashMap<K, V>();
for (K
key :
keys) {
V
value =
load(
key);
if (
value != null) {
result.
put(
key,
value);
}
}
return
result;
}
/**
* {@inheritDoc}
*/
public
Set<K>
loadAllKeys() {
return null;
}
}