/**
* Parse the text by filtering through the tokens.
*
* @param array $tokens
*
* @return array
*/
public function parseTokens($tokens)
{
$registry = POSRegistry::getInstance();
$length = count($tokens);
for ($i = 0; $i < $length; ++$i) {
if (!isset($tokens[$i]['partOfSpeech1'])) {
continue;
}
$previousWord = end($this->words);
$previous = $i > 0 ? $tokens[$i - 1] : null;
$current = $tokens[$i];
$next = $i + 1 < $length ? $tokens[$i + 1] : null;
$properties = $this->getProperties($registry, $previousWord, $previous, $current, $next);
if ($properties['attachToPrevious'] && count($this->words) > 0) {
$this->appendWordToLast($current, $properties, $previousWord);
} else {
$this->makeNewWord($current, $properties);
}
if ($properties['eatNext']) {
$this->eatNextToken($current, $next, $properties);
$i += 1;
}
}
return $this->words;
}
/**
* @test
*/
public function it_sets_a_class_in_the_registry_and_gets_same()
{
$registry = POSRegistry::getInstance();
$class1 = $registry->getClass('Meishi');
$hash1 = spl_object_hash($class1);
$class2 = $registry->getClass('Meishi');
$hash2 = spl_object_hash($class1);
$this->AssertEquals($hash1, $hash2);
}
/**
* Handle the parsing request.
*
* @param array $properties
* @param array $previousWord [previous word]
* @param array $previous [previous token]
* @param array $current [current token]
* @param array $next [next token]
*
* @return array
*/
public function handle(array $properties, $previousWord, $previous, array $current, $next)
{
$properties['partOfSpeech'] = 'noun';
$registry = POSRegistry::getInstance();
if (array_key_exists($current['partOfSpeech2'], $this->overrides)) {
$className = 'Meishi' . ucfirst($this->overrides[$current['partOfSpeech2']]);
} else {
$className = 'Meishi' . ucfirst($current['partOfSpeech2']);
}
if (class_exists('Limelight\\Parse\\PartOfSpeech\\Classes\\' . $className)) {
$POSClass = $registry->getClass($className);
$properties = $POSClass->handle($properties, $previousWord, $previous, $current, $next);
}
return $properties;
}
