147 lines
2.6 KiB
PHP
147 lines
2.6 KiB
PHP
<?php
|
|
/**
|
|
* This file is part of the Peast package
|
|
*
|
|
* (c) Marco Marchiò <marco.mm89@gmail.com>
|
|
*
|
|
* For the full copyright and license information refer to the LICENSE file
|
|
* distributed with this source code
|
|
*/
|
|
namespace Peast\Syntax\Node;
|
|
|
|
/**
|
|
* A node that represents a regular expression literal.
|
|
*
|
|
* @author Marco Marchiò <marco.mm89@gmail.com>
|
|
*/
|
|
class RegExpLiteral extends Literal
|
|
{
|
|
/**
|
|
* Map of node properties
|
|
*
|
|
* @var array
|
|
*/
|
|
protected $propertiesMap = array(
|
|
"flags" => false,
|
|
"pattern" => false
|
|
);
|
|
|
|
/**
|
|
* Regex flags
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $flags = "";
|
|
|
|
/**
|
|
* Regex pattern
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $pattern = "";
|
|
|
|
/**
|
|
* Returns node's type
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getType()
|
|
{
|
|
return "RegExpLiteral";
|
|
}
|
|
|
|
/**
|
|
* Returns regex pattern
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getPattern()
|
|
{
|
|
return $this->pattern;
|
|
}
|
|
|
|
/**
|
|
* Sets regex pattern
|
|
*
|
|
* @param string $pattern Regex pattern
|
|
*
|
|
* @return $this
|
|
*/
|
|
public function setPattern($pattern)
|
|
{
|
|
$this->pattern = $pattern;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Returns regex flags
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getFlags()
|
|
{
|
|
return $this->flags;
|
|
}
|
|
|
|
/**
|
|
* Sets regex flags
|
|
*
|
|
* @param string $flags Regex flags
|
|
*
|
|
* @return $this
|
|
*/
|
|
public function setFlags($flags)
|
|
{
|
|
$this->flags = $flags;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Returns node's raw value
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getRaw()
|
|
{
|
|
return "/" . $this->getPattern() . "/" . $this->getFlags();
|
|
}
|
|
|
|
/**
|
|
* Sets node's raw value that must include delimiters
|
|
*
|
|
* @param string $raw Raw value
|
|
*
|
|
* @return $this
|
|
*/
|
|
public function setRaw($raw)
|
|
{
|
|
|
|
$parts = explode("/", substr($raw, 1));
|
|
$flags = array_pop($parts);
|
|
$this->setPattern(implode("/", $parts));
|
|
$this->setFlags($flags);
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Returns node's value
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getValue()
|
|
{
|
|
return $this->getRaw();
|
|
}
|
|
|
|
/**
|
|
* Sets node's value
|
|
*
|
|
* @param mixed $value Value
|
|
*
|
|
* @return $this
|
|
*/
|
|
public function setValue($value)
|
|
{
|
|
return $this->setRaw($value);
|
|
}
|
|
} |