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<?php
// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc. All rights reserved.
// https://developers.google.com/protocol-buffers/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
namespace Google\Protobuf\Internal;
class OneofDescriptor
{
use HasPublicDescriptorTrait;
private $name;
/** @var \Google\Protobuf\FieldDescriptor[] $fields */
private $fields;
public function __construct()
{
$this->public_desc = new \Google\Protobuf\OneofDescriptor($this);
}
public function setName($name)
{
$this->name = $name;
}
public function getName()
{
return $this->name;
}
public function addField(FieldDescriptor $field)
{
$this->fields[] = $field;
}
public function getFields()
{
return $this->fields;
}
public function isSynthetic()
{
return !is_null($this->fields) && count($this->fields) === 1
&& $this->fields[0]->getProto3Optional();
}
public static function buildFromProto($oneof_proto, $desc, $index)
{
$oneof = new OneofDescriptor();
$oneof->setName($oneof_proto->getName());
foreach ($desc->getField() as $field) {
/** @var FieldDescriptor $field */
if ($field->getOneofIndex() == $index) {
$oneof->addField($field);
$field->setContainingOneof($oneof);
}
}
return $oneof;
}
}