/**
* Apply the transformation to the token and the surrounding context.
* Filter out the null tokens from the context. If the word is transformed
* to null it is for the feature factory to decide what to do.
*
* @param TransformationInterface $transform The transformation to be applied
*/
public function applyTransformation(TransformationInterface $transform)
{
$null_filter = function ($token) {
return $token !== null;
};
$this->word = $transform->transform($this->word);
// array_values for re-indexing
$this->before = array_values(array_filter(array_map(array($transform, "transform"), $this->before), $null_filter));
$this->after = array_values(array_filter(array_map(array($transform, "transform"), $this->after), $null_filter));
}
public function applyTransformation(TransformationInterface $transform)
{
$this->data = $transform->transform($this->data);
}
public function applyTransformation(TransformationInterface $transform)
{
$this->x = $transform->transform($this->x);
$this->y = $transform->transform($this->y);
}