<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: protos/ydb_table.proto

namespace Ydb\Table;

use Google\Protobuf\Internal\GPBType;
use Google\Protobuf\Internal\RepeatedField;
use Google\Protobuf\Internal\GPBUtil;

/**
 * Generated from protobuf message <code>Ydb.Table.PartitioningPolicy</code>
 */
class PartitioningPolicy extends \Google\Protobuf\Internal\Message
{
    /**
     * Generated from protobuf field <code>string preset_name = 1;</code>
     */
    protected $preset_name = '';
    /**
     * Generated from protobuf field <code>.Ydb.Table.PartitioningPolicy.AutoPartitioningPolicy auto_partitioning = 2;</code>
     */
    protected $auto_partitioning = 0;
    protected $partitions;

    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type string $preset_name
     *     @type int $auto_partitioning
     *     @type int|string $uniform_partitions
     *           Allows to enable uniform sharding using given shards number.
     *           The first components of primary key must have Uint32/Uint64 type.
     *     @type \Ydb\Table\ExplicitPartitions $explicit_partitions
     *           Explicitly specify key values which are used as borders for
     *           created partitions.
     * }
     */
    public function __construct($data = NULL) {
        \GPBMetadata\Protos\YdbTable::initOnce();
        parent::__construct($data);
    }

    /**
     * Generated from protobuf field <code>string preset_name = 1;</code>
     * @return string
     */
    public function getPresetName()
    {
        return $this->preset_name;
    }

    /**
     * Generated from protobuf field <code>string preset_name = 1;</code>
     * @param string $var
     * @return $this
     */
    public function setPresetName($var)
    {
        GPBUtil::checkString($var, True);
        $this->preset_name = $var;

        return $this;
    }

    /**
     * Generated from protobuf field <code>.Ydb.Table.PartitioningPolicy.AutoPartitioningPolicy auto_partitioning = 2;</code>
     * @return int
     */
    public function getAutoPartitioning()
    {
        return $this->auto_partitioning;
    }

    /**
     * Generated from protobuf field <code>.Ydb.Table.PartitioningPolicy.AutoPartitioningPolicy auto_partitioning = 2;</code>
     * @param int $var
     * @return $this
     */
    public function setAutoPartitioning($var)
    {
        GPBUtil::checkEnum($var, \Ydb\Table\PartitioningPolicy\AutoPartitioningPolicy::class);
        $this->auto_partitioning = $var;

        return $this;
    }

    /**
     * Allows to enable uniform sharding using given shards number.
     * The first components of primary key must have Uint32/Uint64 type.
     *
     * Generated from protobuf field <code>uint64 uniform_partitions = 3;</code>
     * @return int|string
     */
    public function getUniformPartitions()
    {
        return $this->readOneof(3);
    }

    public function hasUniformPartitions()
    {
        return $this->hasOneof(3);
    }

    /**
     * Allows to enable uniform sharding using given shards number.
     * The first components of primary key must have Uint32/Uint64 type.
     *
     * Generated from protobuf field <code>uint64 uniform_partitions = 3;</code>
     * @param int|string $var
     * @return $this
     */
    public function setUniformPartitions($var)
    {
        GPBUtil::checkUint64($var);
        $this->writeOneof(3, $var);

        return $this;
    }

    /**
     * Explicitly specify key values which are used as borders for
     * created partitions.
     *
     * Generated from protobuf field <code>.Ydb.Table.ExplicitPartitions explicit_partitions = 4;</code>
     * @return \Ydb\Table\ExplicitPartitions|null
     */
    public function getExplicitPartitions()
    {
        return $this->readOneof(4);
    }

    public function hasExplicitPartitions()
    {
        return $this->hasOneof(4);
    }

    /**
     * Explicitly specify key values which are used as borders for
     * created partitions.
     *
     * Generated from protobuf field <code>.Ydb.Table.ExplicitPartitions explicit_partitions = 4;</code>
     * @param \Ydb\Table\ExplicitPartitions $var
     * @return $this
     */
    public function setExplicitPartitions($var)
    {
        GPBUtil::checkMessage($var, \Ydb\Table\ExplicitPartitions::class);
        $this->writeOneof(4, $var);

        return $this;
    }

    /**
     * @return string
     */
    public function getPartitions()
    {
        return $this->whichOneof("partitions");
    }

}