/*
* 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.hive;
import com.facebook.presto.spi.connector.ConnectorPartitioningHandle;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import java.util.List;
import java.util.Objects;
import static com.google.common.base.MoreObjects.toStringHelper;
import static java.util.Objects.requireNonNull;
public class HivePartitioningHandle
implements ConnectorPartitioningHandle
{
private final String clientId;
private final int bucketCount;
private final List<HiveType> hiveTypes;
@JsonCreator
public HivePartitioningHandle(
@JsonProperty("clientId") String clientId,
@JsonProperty("bucketCount") int bucketCount,
@JsonProperty("hiveTypes") List<HiveType> hiveTypes)
{
this.clientId = requireNonNull(clientId, "clientId is null");
this.bucketCount = bucketCount;
this.hiveTypes = requireNonNull(hiveTypes, "hiveTypes is null");
}
@JsonProperty
public String getClientId()
{
return clientId;
}
@JsonProperty
public int getBucketCount()
{
return bucketCount;
}
@JsonProperty
public List<HiveType> getHiveTypes()
{
return hiveTypes;
}
@Override
public String toString()
{
return toStringHelper(this)
.add("clientId", clientId)
.add("bucketCount", bucketCount)
.add("hiveTypes", hiveTypes)
.toString();
}
@Override
public boolean equals(Object o)
{
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
HivePartitioningHandle that = (HivePartitioningHandle) o;
return bucketCount == that.bucketCount &&
Objects.equals(clientId, that.clientId) &&
Objects.equals(hiveTypes, that.hiveTypes);
}
@Override
public int hashCode()
{
return Objects.hash(clientId, bucketCount, hiveTypes);
}
}