<?php
namespace Symfony\Component\CssSelector\Parser;
class Token
{
public const TYPE_FILE_END = 'eof';
public const TYPE_DELIMITER = 'delimiter';
public const TYPE_WHITESPACE = 'whitespace';
public const TYPE_IDENTIFIER = 'identifier';
public const TYPE_HASH = 'hash';
public const TYPE_NUMBER = 'number';
public const TYPE_STRING = 'string';
public function __construct(
private ?string $type,
private ?string $value,
private ?int $position,
) {
}
public function getType(): ?string
{
return $this->type;
}
public function getValue(): ?string
{
return $this->value;
}
public function getPosition(): ?int
{
return $this->position;
}
public function isFileEnd(): bool
{
return self::TYPE_FILE_END === $this->type;
}
public function isDelimiter(array $values = []): bool
{
if (self::TYPE_DELIMITER !== $this->type) {
return false;
}
if (!$values) {
return true;
}
return \in_array($this->value, $values, true);
}
public function isWhitespace(): bool
{
return self::TYPE_WHITESPACE === $this->type;
}
public function isIdentifier(): bool
{
return self::TYPE_IDENTIFIER === $this->type;
}
public function isHash(): bool
{
return self::TYPE_HASH === $this->type;
}
public function isNumber(): bool
{
return self::TYPE_NUMBER === $this->type;
}
public function isString(): bool
{
return self::TYPE_STRING === $this->type;
}
public function __toString(): string
{
if ($this->value) {
return \sprintf('<%s "%s" at %s>', $this->type, $this->value, $this->position);
}
return \sprintf('<%s at %s>', $this->type, $this->position);
}
}