public function testSetLastModified()
{
$instance = new SemanticData(new DIWikiPage('Foo', NS_MAIN));
$instance->setLastModified(1001);
$this->assertEquals(1001, $instance->getLastModified());
}
/**
* Add data about subobjects.
* Will only work if the data that is added is about a subobject of
* this SMWSemanticData's subject. Otherwise an exception is thrown.
* The SMWSemanticData object that is given will belong to this object
* after the operation; it should not be modified further by the caller.
*
* @since 1.8
*
* @param SemanticData $semanticData
*
* @throws MWException if not adding data about a subobject of this data
*/
public function addSubSemanticData(SemanticData $semanticData)
{
$semanticData->setLastModified($this->getLastModified());
$this->hash = null;
if ($this->subContainerDepthCounter > $this->subContainerMaxDepth) {
throw new MWException("Cannot add further subdata. You are trying to add data beyond the max depth of {$this->subContainerMaxDepth} to an SemanticData object.");
}
$subobjectName = $semanticData->getSubject()->getSubobjectName();
if ($subobjectName == '') {
throw new MWException("Cannot add data that is not about a subobject.");
}
if ($semanticData->getSubject()->getDBkey() !== $this->getSubject()->getDBkey()) {
throw new MWException("Data for a subobject of {$semanticData->getSubject()->getDBkey()} cannot be added to {$this->getSubject()->getDBkey()}.");
}
if ($this->hasSubSemanticData($subobjectName)) {
$this->subSemanticData[$subobjectName]->importDataFrom($semanticData);
foreach ($semanticData->getSubSemanticData() as $subsubdata) {
$this->addSubSemanticData($subsubdata);
}
} else {
$semanticData->subContainerDepthCounter++;
foreach ($semanticData->getSubSemanticData() as $subsubdata) {
// Skip container that are known to be registered (avoids recursive statement extension)
if ($this->hasSubSemanticData($subsubdata->getSubject()->getSubobjectName())) {
continue;
}
$this->addSubSemanticData($subsubdata);
}
$semanticData->subSemanticData = array();
$this->subSemanticData[$subobjectName] = $semanticData;
}
}
