/*
* Copyright (c) 2008-2017, 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.cache.impl.merge.entry;
import com.hazelcast.cache.CacheEntryView;
import com.hazelcast.cache.impl.CacheDataSerializerHook;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import com.hazelcast.nio.serialization.Data;
import com.hazelcast.nio.serialization.IdentifiedDataSerializable;
import java.io.IOException;
/**
* Default heap based implementation of {@link com.hazelcast.cache.CacheEntryView}.
*/
public class DefaultCacheEntryView
implements CacheEntryView<Data, Data>, IdentifiedDataSerializable {
private Data key;
private Data value;
private long creationTime;
private long expirationTime;
private long lastAccessTime;
private long accessHit;
public DefaultCacheEntryView() {
}
public DefaultCacheEntryView(Data key, Data value, long creationTime,
long expirationTime, long lastAccessTime, long accessHit) {
this.key = key;
this.value = value;
this.creationTime = creationTime;
this.expirationTime = expirationTime;
this.lastAccessTime = lastAccessTime;
this.accessHit = accessHit;
}
@Override
public Data getKey() {
return key;
}
@Override
public Data getValue() {
return value;
}
@Override
public long getCreationTime() {
return creationTime;
}
@Override
public long getExpirationTime() {
return expirationTime;
}
@Override
public long getLastAccessTime() {
return lastAccessTime;
}
@Override
public long getAccessHit() {
return accessHit;
}
@Override
public void writeData(ObjectDataOutput out) throws IOException {
out.writeLong(creationTime);
out.writeLong(expirationTime);
out.writeLong(lastAccessTime);
out.writeLong(accessHit);
out.writeData(key);
out.writeData(value);
}
@Override
public void readData(ObjectDataInput in) throws IOException {
creationTime = in.readLong();
expirationTime = in.readLong();
lastAccessTime = in.readLong();
accessHit = in.readLong();
key = in.readData();
value = in.readData();
}
@Override
public int getFactoryId() {
return CacheDataSerializerHook.F_ID;
}
@Override
public int getId() {
return CacheDataSerializerHook.DEFAULT_CACHE_ENTRY_VIEW;
}
}