/** @brief Checks whether provided facet is similar to current instance.
*
* Two instances are considered similar when following values are equals:
* - facet identifier,
* - facet type (or one is of unknown type),
* - facet layout (or one is of unknown layout).
* Other facet parameters are not taken into account.
*
* @param $other [in] instance to compare with.
* @return @c True when both instances are similar, @c false otherwise.
*/
public function is_similar_to(AfsFacet $other)
{
if ($this->id == $other->get_id() && ($this->type == $other->get_type() || $this->type == AfsFacetType::UNKNOWN_TYPE || $other->get_type() == AfsFacetType::UNKNOWN_TYPE) && ($this->layout == $other->get_layout() || $this->type == AfsFacetLayout::UNKNOWN || $other->get_layout() == AfsFacetLayout::UNKNOWN)) {
return true;
} else {
return false;
}
}
public function testFacetOfDifferentLayout()
{
$facet = new AfsFacet('foo', AfsFacetType::BOOL_TYPE);
$other = new AfsFacet('foo', AfsFacetType::BOOL_TYPE, AfsFacetLayout::INTERVAL);
$this->assertFalse($facet->is_similar_to($other));
}
/** @brief Checks whether provided facet is sticky or not.
*
* If facet mode is undefined, rely on default facet mode to determine
* whether the facet is sticky or not.
*
* @param $facet [in] Facet for which mode should be determined.
*
* @return @c true when the facet is considered as sticky, @c false
* otherwise.
*/
public function is_sticky(AfsFacet $facet)
{
$mode = $facet->get_mode();
if (AfsFacetMode::UNSPECIFIED_MODE == $mode) {
$mode = $this->facet_mode;
}
return $this->is_mode_sticky($mode);
}