public function testAddFieldMethodChaining()
{
$document = new Document\Document();
$this->assertTrue($document->addField(Document\Field::Text('title', 'Title')) instanceof Document\Document);
$document = new Document\Document();
$document->addField(Document\Field::Text('title', 'Title'))->addField(Document\Field::Text('annotation', 'Annotation'))->addField(Document\Field::Text('body', 'Document body, document body, document body...'));
}
public function testTermsStreamInterfaceSkipToTermsRetrievingTwoTermsCase()
{
$index = Lucene\Lucene::create(dirname(__FILE__) . '/_index/_files');
// Zero terms
$doc = new Document\Document();
$doc->addField(Document\Field::Text('contents', 'someterm word'));
$index->addDocument($doc);
unset($index);
$index = Lucene\Lucene::open(dirname(__FILE__) . '/_index/_files');
$index->resetTermsStream();
$index->skipTo(new Index\Term('term', 'contents'));
$this->assertTrue($index->currentTerm() == new Index\Term('word', 'contents'));
$index->closeTermsStream();
$this->_clearDirectory(dirname(__FILE__) . '/_index/_files');
}
/**
* Returns a Zend_Search_Lucene_Document object for the document
* number $id in this index.
*
* @param integer|\Zend\Search\Lucene\Search\QueryHit $id
* @return \Zend\Search\Lucene\Document\Document
* @throws \Zend\Search\Lucene\Exception Exception is thrown if $id is out of the range
*/
public function getDocument($id)
{
if ($id instanceof Search\QueryHit) {
/* @var $id Zend_Search_Lucene_Search_QueryHit */
$id = $id->id;
}
if ($id >= $this->_docCount) {
throw new Exception('Document id is out of the range.');
}
$segmentStartId = 0;
foreach ($this->_segmentInfos as $segmentInfo) {
if ($segmentStartId + $segmentInfo->count() > $id) {
break;
}
$segmentStartId += $segmentInfo->count();
}
$fdxFile = $segmentInfo->openCompoundFile('.fdx');
$fdxFile->seek(($id - $segmentStartId) * 8, SEEK_CUR);
$fieldValuesPosition = $fdxFile->readLong();
$fdtFile = $segmentInfo->openCompoundFile('.fdt');
$fdtFile->seek($fieldValuesPosition, SEEK_CUR);
$fieldCount = $fdtFile->readVInt();
$doc = new Document\Document();
for ($count = 0; $count < $fieldCount; $count++) {
$fieldNum = $fdtFile->readVInt();
$bits = $fdtFile->readByte();
$fieldInfo = $segmentInfo->getField($fieldNum);
if (!($bits & 2)) {
// Text data
$field = new Document\Field($fieldInfo->name, $fdtFile->readString(), 'UTF-8', true, $fieldInfo->isIndexed, $bits & 1);
} else {
// Binary data
$field = new Document\Field($fieldInfo->name, $fdtFile->readBinary(), '', true, $fieldInfo->isIndexed, $bits & 1, true);
}
$doc->addField($field);
}
return $doc;
}
