com.hazelcast.map.impl.SimpleEntryView Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2018, 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.map.impl;
import com.hazelcast.core.EntryView;
import com.hazelcast.nio.IOUtil;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import com.hazelcast.nio.serialization.BinaryInterface;
import com.hazelcast.nio.serialization.IdentifiedDataSerializable;
import java.io.IOException;
/**
* SimpleEntryView is an implementation of {@link com.hazelcast.core.EntryView} and also it is writable.
*
* @param the type of key.
* @param the type of value.
*/
@BinaryInterface
@SuppressWarnings("checkstyle:methodcount")
public class SimpleEntryView implements EntryView, IdentifiedDataSerializable {
private K key;
private V value;
private long cost;
private long creationTime;
private long expirationTime;
private long hits;
private long lastAccessTime;
private long lastStoredTime;
private long lastUpdateTime;
private long version;
private long ttl;
public SimpleEntryView(K key, V value) {
this.key = key;
this.value = value;
}
public SimpleEntryView() {
}
@Override
public K getKey() {
return key;
}
public void setKey(K key) {
this.key = key;
}
public SimpleEntryView withKey(K key) {
this.key = key;
return this;
}
@Override
public V getValue() {
return value;
}
public void setValue(V value) {
this.value = value;
}
public SimpleEntryView withValue(V value) {
this.value = value;
return this;
}
@Override
public long getCost() {
return cost;
}
public void setCost(long cost) {
this.cost = cost;
}
public SimpleEntryView withCost(long cost) {
this.cost = cost;
return this;
}
@Override
public long getCreationTime() {
return creationTime;
}
public void setCreationTime(long creationTime) {
this.creationTime = creationTime;
}
public SimpleEntryView withCreationTime(long creationTime) {
this.creationTime = creationTime;
return this;
}
@Override
public long getExpirationTime() {
return expirationTime;
}
public void setExpirationTime(long expirationTime) {
this.expirationTime = expirationTime;
}
public SimpleEntryView withExpirationTime(long expirationTime) {
this.expirationTime = expirationTime;
return this;
}
@Override
public long getHits() {
return hits;
}
public void setHits(long hits) {
this.hits = hits;
}
public SimpleEntryView withHits(long hits) {
this.hits = hits;
return this;
}
@Override
public long getLastAccessTime() {
return lastAccessTime;
}
public void setLastAccessTime(long lastAccessTime) {
this.lastAccessTime = lastAccessTime;
}
public SimpleEntryView withLastAccessTime(long lastAccessTime) {
this.lastAccessTime = lastAccessTime;
return this;
}
@Override
public long getLastStoredTime() {
return lastStoredTime;
}
public void setLastStoredTime(long lastStoredTime) {
this.lastStoredTime = lastStoredTime;
}
public SimpleEntryView withLastStoredTime(long lastStoredTime) {
this.lastStoredTime = lastStoredTime;
return this;
}
@Override
public long getLastUpdateTime() {
return lastUpdateTime;
}
public void setLastUpdateTime(long lastUpdateTime) {
this.lastUpdateTime = lastUpdateTime;
}
public SimpleEntryView withLastUpdateTime(long lastUpdateTime) {
this.lastUpdateTime = lastUpdateTime;
return this;
}
@Override
public long getVersion() {
return version;
}
public void setVersion(long version) {
this.version = version;
}
public SimpleEntryView withVersion(long version) {
this.version = version;
return this;
}
@Override
public long getTtl() {
return ttl;
}
public void setTtl(long ttl) {
this.ttl = ttl;
}
public SimpleEntryView withTtl(long ttl) {
this.ttl = ttl;
return this;
}
/**
* Needed for client protocol compatibility.
*/
@SuppressWarnings("unused")
public long getEvictionCriteriaNumber() {
return 0;
}
/**
* Needed for client protocol compatibility.
*/
@SuppressWarnings("unused")
public void setEvictionCriteriaNumber(long evictionCriteriaNumber) {
}
@Override
public void writeData(ObjectDataOutput out) throws IOException {
IOUtil.writeObject(out, key);
IOUtil.writeObject(out, value);
out.writeLong(cost);
out.writeLong(creationTime);
out.writeLong(expirationTime);
out.writeLong(hits);
out.writeLong(lastAccessTime);
out.writeLong(lastStoredTime);
out.writeLong(lastUpdateTime);
out.writeLong(version);
// writes the deprecated evictionCriteriaNumber to the data output (client protocol compatibility)
out.writeLong(0);
out.writeLong(ttl);
}
@Override
public void readData(ObjectDataInput in) throws IOException {
key = IOUtil.readObject(in);
value = IOUtil.readObject(in);
cost = in.readLong();
creationTime = in.readLong();
expirationTime = in.readLong();
hits = in.readLong();
lastAccessTime = in.readLong();
lastStoredTime = in.readLong();
lastUpdateTime = in.readLong();
version = in.readLong();
// reads the deprecated evictionCriteriaNumber from the data input (client protocol compatibility)
in.readLong();
ttl = in.readLong();
}
@Override
public int getFactoryId() {
return MapDataSerializerHook.F_ID;
}
@Override
public int getId() {
return MapDataSerializerHook.ENTRY_VIEW;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
SimpleEntryView that = (SimpleEntryView) o;
if (cost != that.cost) {
return false;
}
if (creationTime != that.creationTime) {
return false;
}
if (expirationTime != that.expirationTime) {
return false;
}
if (hits != that.hits) {
return false;
}
if (lastAccessTime != that.lastAccessTime) {
return false;
}
if (lastStoredTime != that.lastStoredTime) {
return false;
}
if (lastUpdateTime != that.lastUpdateTime) {
return false;
}
if (version != that.version) {
return false;
}
if (ttl != that.ttl) {
return false;
}
if (key != null ? !key.equals(that.key) : that.key != null) {
return false;
}
return value != null ? value.equals(that.value) : that.value == null;
}
@Override
public int hashCode() {
int result = key != null ? key.hashCode() : 0;
result = 31 * result + (value != null ? value.hashCode() : 0);
result = 31 * result + (int) (cost ^ (cost >>> 32));
result = 31 * result + (int) (creationTime ^ (creationTime >>> 32));
result = 31 * result + (int) (expirationTime ^ (expirationTime >>> 32));
result = 31 * result + (int) (hits ^ (hits >>> 32));
result = 31 * result + (int) (lastAccessTime ^ (lastAccessTime >>> 32));
result = 31 * result + (int) (lastStoredTime ^ (lastStoredTime >>> 32));
result = 31 * result + (int) (lastUpdateTime ^ (lastUpdateTime >>> 32));
result = 31 * result + (int) (version ^ (version >>> 32));
result = 31 * result + (int) (ttl ^ (ttl >>> 32));
return result;
}
@Override
public String toString() {
return "EntryView{"
+ "key=" + key
+ ", value=" + value
+ ", cost=" + cost
+ ", creationTime=" + creationTime
+ ", expirationTime=" + expirationTime
+ ", hits=" + hits
+ ", lastAccessTime=" + lastAccessTime
+ ", lastStoredTime=" + lastStoredTime
+ ", lastUpdateTime=" + lastUpdateTime
+ ", version=" + version
+ ", ttl=" + ttl
+ '}';
}
}