/**
* {@inheritdoc}
*/
public function holdsFor(Context $context)
{
if (!$context->containsKey($this->key)) {
return false;
}
$argument = $context->get($this->key);
return $this->operator->appliesTo($argument);
}
/**
* @param OperatorInterface $operator
*
* @return string
*/
public function serialize(OperatorInterface $operator)
{
switch (true) {
case $operator instanceof EqualsTo:
return ['name' => 'equals-to', 'value' => $operator->getValue()];
case $operator instanceof GreaterThan:
return ['name' => 'greater-than', 'value' => $operator->getValue()];
case $operator instanceof GreaterThanEqual:
return ['name' => 'greater-than-equal', 'value' => $operator->getValue()];
case $operator instanceof InSet:
return ['name' => 'in-set', 'values' => $operator->getValues()];
case $operator instanceof LessThan:
return ['name' => 'less-than', 'value' => $operator->getValue()];
case $operator instanceof LessThanEqual:
return ['name' => 'less-than-equal', 'value' => $operator->getValue()];
case $operator instanceof Percentage:
return ['name' => 'percentage', 'percentage' => $operator->getPercentage(), 'shift' => $operator->getShift()];
case $operator instanceof MatchesRegex:
return ['name' => 'matches-regex', 'value' => $operator->getValue()];
default:
throw new \RuntimeException(sprintf('Unknown operator %s.', get_class($operator)));
}
}
