io.prestosql.plugin.accumulo.model.TabletSplitMetadata 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 io.prestosql.plugin.accumulo.model;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.common.collect.ImmutableList;
import org.apache.accumulo.core.data.Range;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
import static com.google.common.base.MoreObjects.toStringHelper;
import static java.util.Objects.requireNonNull;
public class TabletSplitMetadata
{
private final Optional hostPort;
private final List ranges;
@JsonCreator
public TabletSplitMetadata(
@JsonProperty("hostPort") Optional hostPort,
@JsonProperty("ranges") List ranges)
{
this.hostPort = requireNonNull(hostPort, "hostPort is null");
this.ranges = ImmutableList.copyOf(requireNonNull(ranges, "ranges is null"));
}
@JsonProperty
public Optional getHostPort()
{
return hostPort;
}
@JsonProperty
public List getRanges()
{
return ranges;
}
@Override
public int hashCode()
{
return Objects.hash(hostPort, ranges);
}
@Override
public boolean equals(Object obj)
{
if (this == obj) {
return true;
}
if ((obj == null) || (getClass() != obj.getClass())) {
return false;
}
TabletSplitMetadata other = (TabletSplitMetadata) obj;
return Objects.equals(this.hostPort, other.hostPort)
&& Objects.equals(this.ranges, other.ranges);
}
@Override
public String toString()
{
return toStringHelper(this)
.add("hostPort", hostPort)
.add("numRanges", ranges.size())
.toString();
}
}