com.facebook.presto.jdbc.internal.client.ServerInfo Maven / Gradle / Ivy
/*
* 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.facebook.presto.jdbc.internal.client;
import com.facebook.presto.jdbc.internal.jackson.annotation.JsonCreator;
import com.facebook.presto.jdbc.internal.jackson.annotation.JsonProperty;
import javax.annotation.concurrent.Immutable;
import java.util.Objects;
import static com.facebook.presto.jdbc.internal.guava.base.MoreObjects.toStringHelper;
import static java.util.Objects.requireNonNull;
@Immutable
public class ServerInfo
{
private final NodeVersion nodeVersion;
@JsonCreator
public ServerInfo(@JsonProperty("nodeVersion") NodeVersion nodeVersion)
{
this.nodeVersion = requireNonNull(nodeVersion, "nodeVersion is null");
}
@JsonProperty
public NodeVersion getNodeVersion()
{
return nodeVersion;
}
@Override
public boolean equals(Object o)
{
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
ServerInfo that = (ServerInfo) o;
return Objects.equals(nodeVersion, that.nodeVersion);
}
@Override
public int hashCode()
{
return Objects.hash(nodeVersion);
}
@Override
public String toString()
{
return toStringHelper(this)
.add("nodeVersion", nodeVersion)
.toString();
}
}