<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# NO CHECKED-IN PROTOBUF GENCODE
# source: google/protobuf/descriptor.proto

namespace Google\Protobuf\Internal\DescriptorProto;

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

/**
 * Generated from protobuf message <code>google.protobuf.DescriptorProto.ExtensionRange</code>
 */
class ExtensionRange extends \Google\Protobuf\Internal\Message
{
    /**
     * Inclusive.
     *
     * Generated from protobuf field <code>optional int32 start = 1;</code>
     */
    protected $start = null;
    /**
     * Exclusive.
     *
     * Generated from protobuf field <code>optional int32 end = 2;</code>
     */
    protected $end = null;
    /**
     * Generated from protobuf field <code>optional .google.protobuf.ExtensionRangeOptions options = 3;</code>
     */
    protected $options = null;

    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type int $start
     *           Inclusive.
     *     @type int $end
     *           Exclusive.
     *     @type \Google\Protobuf\Internal\ExtensionRangeOptions $options
     * }
     */
    public function __construct($data = null)
    {
        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
        parent::__construct($data);
    }

    /**
     * Inclusive.
     *
     * Generated from protobuf field <code>optional int32 start = 1;</code>
     * @return int
     */
    public function getStart()
    {
        return isset($this->start) ? $this->start : 0;
    }

    public function hasStart()
    {
        return isset($this->start);
    }

    public function clearStart()
    {
        unset($this->start);
    }

    /**
     * Inclusive.
     *
     * Generated from protobuf field <code>optional int32 start = 1;</code>
     * @param int $var
     * @return $this
     */
    public function setStart(int $var)
    {
        GPBUtil::checkInt32($var);
        $this->start = $var;

        return $this;
    }

    /**
     * Exclusive.
     *
     * Generated from protobuf field <code>optional int32 end = 2;</code>
     * @return int
     */
    public function getEnd()
    {
        return isset($this->end) ? $this->end : 0;
    }

    public function hasEnd()
    {
        return isset($this->end);
    }

    public function clearEnd()
    {
        unset($this->end);
    }

    /**
     * Exclusive.
     *
     * Generated from protobuf field <code>optional int32 end = 2;</code>
     * @param int $var
     * @return $this
     */
    public function setEnd(int $var)
    {
        GPBUtil::checkInt32($var);
        $this->end = $var;

        return $this;
    }

    /**
     * Generated from protobuf field <code>optional .google.protobuf.ExtensionRangeOptions options = 3;</code>
     * @return \Google\Protobuf\Internal\ExtensionRangeOptions|null
     */
    public function getOptions()
    {
        return $this->options;
    }

    public function hasOptions()
    {
        return isset($this->options);
    }

    public function clearOptions()
    {
        unset($this->options);
    }

    /**
     * Generated from protobuf field <code>optional .google.protobuf.ExtensionRangeOptions options = 3;</code>
     * @param \Google\Protobuf\Internal\ExtensionRangeOptions $var
     * @return $this
     */
    public function setOptions(\Google\Protobuf\Internal\ExtensionRangeOptions|null $var)
    {
        $this->options = $var;

        return $this;
    }

}

