com.facebook.presto.hudi.HudiPartition Maven / Gradle / Ivy

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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 com.facebook.presto.hudi;

import com.facebook.presto.hive.metastore.Storage;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;

import java.util.List;
import java.util.Map;
import java.util.Objects;

import static java.util.Objects.requireNonNull;

public class HudiPartition
{
    private final String name;
    private final List values;
    private final Map keyValues;
    // TODO: storage and dataColumns is required from MOR record cursor, might be able to remove later
    private final Storage storage;
    private final List dataColumns;

    @JsonCreator
    public HudiPartition(
            @JsonProperty("name") String name,
            @JsonProperty("values") List values,
            @JsonProperty("keyValues") Map keyValues,
            @JsonProperty("storage") Storage storage,
            @JsonProperty("dataColumns") List dataColumns)
    {
        this.name = requireNonNull(name, "name is null");
        this.values = requireNonNull(values, "values is null");
        this.keyValues = requireNonNull(keyValues, "keyValues is null");
        this.storage = requireNonNull(storage, "storage is null");
        this.dataColumns = requireNonNull(dataColumns, "dataColumns is null");
    }

    @JsonProperty
    public String getName()
    {
        return name;
    }

    @JsonProperty
    public List getValues()
    {
        return values;
    }

    @JsonProperty
    public Map getKeyValues()
    {
        return keyValues;
    }

    @JsonProperty
    public Storage getStorage()
    {
        return storage;
    }

    @JsonProperty
    public List getDataColumns()
    {
        return dataColumns;
    }

    @Override
    public boolean equals(Object o)
    {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        HudiPartition that = (HudiPartition) o;
        return name.equals(that.name) &&
                values.equals(that.values) &&
                keyValues.equals(that.keyValues) &&
                storage.equals(that.storage) &&
                dataColumns.equals(that.dataColumns);
    }

    @Override
    public int hashCode()
    {
        return Objects.hash(name, values, keyValues, storage, dataColumns);
    }

    @Override
    public String toString()
    {
        return name;
    }
}