I'm having trouble getting the QueryParser to work. I'm implementing
Zend_Search_Lucene on a website and QueryParser should parse the input
string from a form field.
It parses the input to the following:
object(Zend_Search_Lucene_Search_Query_Boolean)[161]
private '_subqueries' =>
array
0 =>
object(Zend_Search_Lucene_Search_Query_Term)[166]
private '_term' =>
object(Zend_Search_Lucene_Index_Term)[164]
public 'field' => string 'content' (length=7)
public 'text' => string 'nyhed' (length=5)
private '_docVector' => null
private '_termFreqs' => null
private '_boost' => float 1
protected '_weight' => null
private '_currentColorIndex' => int 0
private '_highlightColors' =>
array
0 => string '#66ffff' (length=7)
1 => string '#ff66ff' (length=7)
2 => string '#ffff66' (length=7)
3 => string '#ff8888' (length=7)
4 => string '#88ff88' (length=7)
5 => string '#8888ff' (length=7)
6 => string '#88dddd' (length=7)
7 => string '#dd88dd' (length=7)
8 => string '#dddd88' (length=7)
9 => string '#aaddff' (length=7)
10 => string '#aaffdd' (length=7)
11 => string '#ddaaff' (length=7)
12 => string '#ddffaa' (length=7)
13 => string '#ffaadd' (length=7)
14 => string '#ffddaa' (length=7)
private '_signs' =>
array
0 => null
private '_resVector' => null
private '_coord' => null
private '_boost' => int 1
protected '_weight' => null
private '_currentColorIndex' => int 0
private '_highlightColors' =>
array
0 => string '#66ffff' (length=7)
1 => string '#ff66ff' (length=7)
2 => string '#ffff66' (length=7)
3 => string '#ff8888' (length=7)
4 => string '#88ff88' (length=7)
5 => string '#8888ff' (length=7)
6 => string '#88dddd' (length=7)
7 => string '#dd88dd' (length=7)
8 => string '#dddd88' (length=7)
9 => string '#aaddff' (length=7)
10 => string '#aaffdd' (length=7)
11 => string '#ddaaff' (length=7)
12 => string '#ddffaa' (length=7)
13 => string '#ffaadd' (length=7)
14 => string '#ffddaa' (length=7)
In Zend_Search_Lucene::find($query) following is done:
$query = $query->rewrite($this)->optimize($this);
This returns an empty query. Now it holds the following data:
object(Zend_Search_Lucene_Search_Query_Empty)[169]
private '_boost' => int 1
protected '_weight' => null
private '_currentColorIndex' => int 0
private '_highlightColors' =>
array
0 => string '#66ffff' (length=7)
1 => string '#ff66ff' (length=7)
2 => string '#ffff66' (length=7)
3 => string '#ff8888' (length=7)
4 => string '#88ff88' (length=7)
5 => string '#8888ff' (length=7)
6 => string '#88dddd' (length=7)
7 => string '#dd88dd' (length=7)
8 => string '#dddd88' (length=7)
9 => string '#aaddff' (length=7)
10 => string '#aaffdd' (length=7)
11 => string '#ddaaff' (length=7)
12 => string '#ddffaa' (length=7)
13 => string '#ffaadd' (length=7)
14 => string '#ffddaa' (length=7)
This is apparantly due to the following content:
private '_signs' =>
array
0 => null
Can anyone help to solve this problem? Or this a bug in Zend_Search_Lucene?
Also, indexing doubles up it's size on every run, because it can't search
for anything in the index, so it thinks every document is new.
Could there something wrong with my index? I've tried rebuilding it several
times.
I'm running the newest stable ZF 1.6.
// Søren
