io.trino.plugin.hudi.files.HudiFileGroupId Maven / Gradle / Ivy

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Trino - Hudi connector

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/*
 * 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.trino.plugin.hudi.files;

import java.util.Objects;

import static java.util.Objects.requireNonNull;

public class HudiFileGroupId
        implements Comparable
{
    private final String partitionPath;

    private final String fileId;

    public HudiFileGroupId(String partitionPath, String fileId)
    {
        this.partitionPath = requireNonNull(partitionPath, "partitionPath is null");
        this.fileId = requireNonNull(fileId, "partitionPath is null");
    }

    public String getPartitionPath()
    {
        return partitionPath;
    }

    public String getFileId()
    {
        return fileId;
    }

    @Override
    public boolean equals(Object o)
    {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        HudiFileGroupId that = (HudiFileGroupId) o;
        return Objects.equals(partitionPath, that.partitionPath) && Objects.equals(fileId, that.fileId);
    }

    @Override
    public int hashCode()
    {
        return Objects.hash(partitionPath, fileId);
    }

    @Override
    public String toString()
    {
        return "HoodieFileGroupId{partitionPath='" + partitionPath + '\'' + ", fileId='" + fileId + '\'' + '}';
    }

    @Override
    public int compareTo(HudiFileGroupId o)
    {
        int ret = partitionPath.compareTo(o.partitionPath);
        if (ret == 0) {
            ret = fileId.compareTo(o.fileId);
        }
        return ret;
    }
}