/**
* Creates an instance of Node by given $value and $type.
*
* @param mixed $value
* @param string $type
* @return Node Instance of Node interface.
* @throws \Exception
*/
protected function createNodeByValueAndType($value, $type)
{
/**
* URI
*/
if ('uri' == $type) {
return $this->nodeFactory->createNamedNode($value);
/**
* Any Pattern
*/
} elseif ('var' == $type) {
return $this->nodeFactory->createAnyPattern();
/**
* Typed Literal or Literal
*/
} elseif ('typed-literal' == $type || 'literal' == $type) {
return $this->nodeFactory->createLiteral($value);
/**
* Unknown type
*/
} else {
throw new \Exception('Unknown type given: ' . $type);
}
}
