com.groupon.vertx.memcache.client.response.RetrieveCommandResponse Maven / Gradle / Ivy
/**
* Copyright 2014 Groupon.com
*
* 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.groupon.vertx.memcache.client.response;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
/**
* Represents a memcache get response.
*
* @author Stuart Siegrist (fsiegrist at groupon dot com)
* @since 3.1.0
*/
public final class RetrieveCommandResponse extends MemcacheCommandResponse {
private final Map data;
private RetrieveCommandResponse(Builder builder) {
super(builder);
data = Collections.unmodifiableMap(new HashMap<>(builder.data));
}
public Map getData() {
return data;
}
/**
* Builder for the RetrieveCommandResponse
*/
public static class Builder extends AbstractBuilder {
private Map data = new HashMap<>();
@Override
protected Builder self() {
return this;
}
public Builder setData(Map value) {
if (value == null) {
data = new HashMap<>();
} else {
data = value;
}
return self();
}
public Builder addData(String key, String value) {
data.put(key, value);
return self();
}
@Override
public RetrieveCommandResponse build() {
return new RetrieveCommandResponse(this);
}
}
}