private function createStylesheetConstraint($attibutes, $tag, $class)
{
$constraint = new StylesheetConstraint($attibutes);
$constraint->setTag($tag);
$constraint->addClass($class);
return $constraint;
}
/**
* @return StylesheetConstraint
*/
private function getConstraint(StylesheetConstraint $constraint, $tag, array $classes = array())
{
foreach ($constraint->getConstraints() as $child) {
$childClasses = $child->getClasses();
if ($child->getTag() == $tag && count(array_intersect($childClasses, $classes)) == count($childClasses)) {
return $child;
}
}
return false;
}
public static function merge(array $containers)
{
$resultContainer = parent::merge($containers);
$resultMap = array();
foreach ($containers as $container) {
foreach ($container->resultMap as $tag => $bag) {
if (!isset($resultMap[$tag])) {
$resultMap[$tag] = array();
}
$resultMap[$tag][] = $bag;
}
}
foreach ($resultMap as $tag => $bags) {
$resultMap[$tag] = BagContainer::merge($bags);
}
$resultContainer->resultMap = $resultMap;
return $resultContainer;
}
private function assertStylesheetConstraintEquals(StylesheetConstraint $expected, StylesheetConstraint $actual)
{
$this->assertEquals($expected->getTag(), $actual->getTag());
$this->assertEquals($expected->getWeight(), $actual->getWeight());
$this->assertEquals($expected->getAll(), $actual->getAll());
$this->assertEquals($expected->getClasses(), $actual->getClasses());
$actualConstraintChildren = $actual->getConstraints();
foreach ($expected->getConstraints() as $name => $constraint) {
$this->assertStylesheetConstraintEquals($constraint, $actualConstraintChildren[$name]);
}
}
/**
* Adds constraints with given tag
*
* @param string Constraint tag
* @param StylesheetConstraint Constraint to add
*/
public function addConstraint($tag, StylesheetConstraint $constraint)
{
$tag = (string) $tag;
$constraint->setTag($tag);
$this->constraints[] = $constraint;
}
private function updateStylesheetConstraintCacheIfNecessary(StylesheetConstraint $constraint = null)
{
if ($constraint && $this->useCacheForStylesheetConstraint && $constraint->isResultMapModified()) {
$this->cache->save($constraint, $constraint->getCacheId());
}
}