<?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* 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.
*/
namespace OpenCloud\ObjectStore\Upload;
/**
* Represents the current state of the Transfer.
*
* @codeCoverageIgnore
*/
class TransferState
{
/**
* @var array Holds all of the parts which have been transferred.
*/
protected $completedParts = array();
/**
* @var bool
*/
protected $running;
/**
* @return $this
*/
public static function factory()
{
$self = new self();
return $self->init();
}
/**
* @param TransferPart $part
*/
public function addPart(TransferPart $part)
{
$this->completedParts[] = $part;
}
/**
* @return int
*/
public function count()
{
return count($this->completedParts);
}
/**
* @return bool
*/
public function isRunning()
{
return $this->running;
}
/**
* @return $this
*/
public function init()
{
$this->running = true;
return $this;
}
/**
* @return $this
*/
public function cancel()
{
$this->running = false;
return $this;
}
}