com.netflix.genie.common.internal.dtos.AgentClientMetadata Maven / Gradle / Ivy
/*
*
* Copyright 2018 Netflix, Inc.
*
* 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.netflix.genie.common.internal.dtos;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.ToString;
import javax.annotation.Nullable;
import java.util.Optional;
/**
* Metadata for a Genie Agent client.
*
* @author tgianos
* @since 4.0.0
*/
@Getter
@ToString(callSuper = true, doNotUseGetters = true)
@EqualsAndHashCode(callSuper = true, doNotUseGetters = true)
@SuppressWarnings("checkstyle:finalclass")
public class AgentClientMetadata extends ClientMetadata {
private final String version;
private final Integer pid;
/**
* Constructor.
*
* @param hostname The hostname of the computer the agent is running on
* @param version The version of the agent that sent the request
* @param pid The PID of the agent that sent the request
*/
public AgentClientMetadata(
@Nullable final String hostname,
@Nullable final String version,
@Nullable final Integer pid
) {
super(hostname);
this.version = version;
this.pid = pid;
}
/**
* Get the running version of the agent if it was set.
*
* @return The version wrapped in an {@link Optional}
*/
public Optional getVersion() {
return Optional.ofNullable(this.version);
}
/**
* Get the process id of the Agent on the host it is running on.
*
* @return The pid if it was set wrapped in an {@link Optional}
*/
public Optional getPid() {
return Optional.ofNullable(this.pid);
}
}