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tag.php
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tag.php
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<?php
namespace mageekguy\atoum\template;
use
mageekguy\atoum,
mageekguy\atoum\exceptions
;
class tag extends atoum\template
{
private $tag = '';
private $id = null;
private $line = null;
private $offset = null;
public function __construct($tag, $data = null, $line = null, $offset = null)
{
$tag = (string) $tag;
if ($tag === '')
{
throw new exceptions\logic('Tag must not be an empty string');
}
if ($line !== null)
{
$line = (int) $line;
if ($line <= 0)
{
throw new exceptions\logic('Line must be greater than 0');
}
}
if ($offset !== null)
{
$offset = (int) $offset;
if ($offset <= 0)
{
throw new exceptions\logic('Offset must be greater than 0');
}
}
parent::__construct($data);
$this->tag = $tag;
$this->line = $line;
$this->offset = $offset;
}
public function getId()
{
return $this->id;
}
public function getTag()
{
return $this->tag;
}
public function getLine()
{
return $this->line;
}
public function getOffset()
{
return $this->offset;
}
public function setId($id)
{
$id = (string) $id;
if ($id === '')
{
throw new exceptions\logic('Id must not be empty');
}
if (($tagWithSameId = $this->getById($id)) !== null)
{
$line = $tagWithSameId->getLine();
$offset = $tagWithSameId->getOffset();
throw new exceptions\logic('Id \'' . $id . '\' is already defined in line ' . ($line !== null ?: 'unknown') . ' at offset ' . ($offset !== null ?: 'unknown'));
}
$this->id = $id;
return $this;
}
public function unsetId()
{
$this->id = null;
return $this;
}
public function setAttribute($name, $value)
{
switch (true)
{
case $name == 'id':
$this->setId($value);
break;
default:
throw new exceptions\logic('Attribute \'' . $name . '\' is unknown');
}
return $this;
}
public function unsetAttribute($name)
{
switch ($name)
{
case 'id':
$this->unsetId();
break;
default:
throw new exceptions\logic('Attribute \'' . $name . '\' is unknown');
}
return $this;
}
}