/**
* @return mixed
*/
public function compile()
{
foreach ($this->scope->getSegments() as $segment) {
$segment->traverse($this);
}
}
public static function evaluate(Queries\IScope $scope, Queries\IResolvedParameterRegistry $resolvedParameters)
{
$sourceInfo = $scope->getSourceInfo();
if (!$sourceInfo instanceof SourceInfo) {
throw new PinqException('Incompatible query source: expecting source info of type %s, %s given', SourceInfo::SOURCE_INFO_TYPE, get_class($sourceInfo));
}
$evaluator = new self($sourceInfo->getTraversable(), $resolvedParameters);
$evaluator->visit($scope);
return $evaluator->traversable;
}
public function buildScope()
{
return new Queries\Scope($this->processSourceInfo($this->scope->getSourceInfo()), $this->processSegments($this->scope->getSegments()));
}
/**
* @param IScope $scope
*
* @return IScope
*/
public final function visit(IScope $scope)
{
$scope->visit($this);
}
public function visit(ISegmentVisitor $visitor)
{
$this->scope->visit($visitor);
}
