/**
* Remove a result from the collection
*
* Removes a result, which is identified by its analysis target id from
* the current collection.
*
* @param string|AnalysisResult $result
* @return true
*/
public function remove($result)
{
if ($result instanceof AnalysisResult) {
$id = $result->getAnalysisTargetId();
} elseif (is_string($result)) {
$id = $result;
if (isset($this->results[$id])) {
$result = $this->results[$id];
} else {
return true;
}
} else {
throw new \InvalidArgumentException('The result argument has to be an instance of AnalysisResult or a string.');
}
$needRecalc = false;
if ($this->highestDemand !== null && $result->getAnalysisTargetId() === $this->getHighestDemandingResult()->getAnalysisTargetId()) {
$needRecalc = true;
}
unset($this->results[$id]);
if ($needRecalc) {
$this->recalculateHighestDemandingResult();
}
return true;
}
/**
* Attach a (new) ResultInstance to this analyser
*
* Set a new result instance to this analyser. If a result was already attached or the to be attached result is
* already sealed an exception is thrown.
*
* @param \Pvra\AnalysisResult $result The `AnalysisResult` to be
* attached to this analyser
* @return $this Returns the current instance to allow method chaining
* @throws \Exception Thrown in case that the given result is sealed or an Result instance was already attached.
*
* @see RequirementAnalysisResult::setAnalysisTargetId() Method that is called on the attached result instance
*/
public function setResultInstance(AnalysisResult $result)
{
if ($this->result !== null) {
throw new \Exception('A result instance was already set. Overriding it may lead to data loss.');
} elseif ($result->isSealed()) {
throw new \LogicException('The attached Result instance is already sealed.');
}
$this->result = $result;
$this->result->setAnalysisTargetId($this->createAnalysisTargetId());
return $this;
}
