/**
* Analyzes the $data and creates all annotations that was found.
*
* @param string $data
* The XML result document from the service.
* @return ARS_Service_Result
*/
private function _analyze($data)
{
$namespaces = $this->_extractNamespaces($data);
$members = $this->_getAllMembers($data);
$annotations = array();
preg_match_all('#<(\\S+):(\\S+)\\s+[^>]*/>#', $data, $matches);
for ($i = 0; $i < count($matches[0]); $i++) {
$annotation = new ARS_UIMA_Annotation($matches[2][$i], $matches[1][$i], $namespaces[$matches[1][$i]]);
// check, if it is an annotation / member
if (preg_match('#xmi:id="(\\d+)"#', $matches[0][$i], $idMatch) && in_array($idMatch[1], $members)) {
// get all attributes
preg_match_all('#\\s+(\\S+)="([^"]*)"#', $matches[0][$i], $attrs_matches);
for ($k = 0; $k < count($attrs_matches[0]); $k++) {
$splitted = split(':', $attrs_matches[1][$k]);
$name = 1 == count($splitted) ? $splitted[0] : $splitted[1];
$value = $attrs_matches[2][$k];
$namespace = 1 == count($splitted) ? null : $splitted[0];
$namespaceUrl = null == $namespace ? null : $namespaces[$namespace];
$annotation->addAttribute($name, $value, $namespace, $namespaceUrl);
}
$annotations[(int) $idMatch[1]] = $annotation;
}
}
// sort annotations by id (lower id => higher priority)
ksort($annotations);
$this->_annotations = array_values($annotations);
return $this;
}
/**
* Returns all located Loomp annotations (ARS_LocatedAnnotation)
* for a given ARS_UIMA_Annotation.
*
* @param ARS_UIMA_Annotation $uimaAnnotation
* The UIMA annotation.
* @return array The located loomp annotations (ARS_LocatedAnnotation).
*/
public function getLocatedLoompAnnotationsForARS_UIMA_Annotation($uimaAnnotation)
{
$loompAnnotations = array();
$begin = $uimaAnnotation->hasAttribute('begin') ? $uimaAnnotation->getAttribute('begin') : null;
$end = $uimaAnnotation->hasAttribute('end') ? $uimaAnnotation->getAttribute('end') : null;
$namespaceUrl = $uimaAnnotation->getNamespaceUrl($uimaAnnotation->getNamespace());
$full = $namespaceUrl ? $namespaceUrl . '/' : '';
$full .= $uimaAnnotation->getName();
$mappedAttributes = array_key_exists($full, $this->_mappings) ? $this->_mappings[$full] : null;
if (!empty($mappedAttributes)) {
foreach ($mappedAttributes as $attribute => $uris) {
if (empty($attribute) || $uimaAnnotation->hasAttribute($attribute)) {
foreach ($uris as $uri) {
if (array_key_exists($uri, $this->_annotations)) {
$seeAlsoProp = array_key_exists($full, $this->_seeAlso_mappings) ? $this->_seeAlso_mappings[$full] : null;
$seeAlso = $seeAlsoProp && $uimaAnnotation->hasAttribute($seeAlsoProp) ? $uimaAnnotation->getAttribute($seeAlsoProp) : null;
$loompAnnotations[] = new ARS_LocatedAnnotation($this->_annotations[$uri], $begin, $end, null, $seeAlso);
}
}
}
}
}
return array_values(array_unique($loompAnnotations));
}
