I cannot reproduce this. I'm trying it with this code:
// I also tried with FULLTEXT_CONFIG
Index<Node> index = graphDb.index().forNodes( "qc",
LuceneIndexImplementation.EXACT_CONFIG );
Node node = graphDb.createNode();
index.add( node, "key", "value" );
index.query( new QueryContext( "key:value AND key:value" ) );
index.query( new QueryContext( "key:value key:value"
).defaultOperator( Operator.AND ) );
restartTx();
index.query( new QueryContext( "key:value AND key:value" ) );
index.query( new QueryContext( "key:value key:value"
).defaultOperator( Operator.AND ) );
it doesn't throw any NPE.
2011/6/17 Mattias Persson <[email protected]>
> Hi Kalin,
>
> I'll have a look at it right now
>
>
> 2011/6/17 Kalin Wilson Development <[email protected]>
>
>> Perhaps this is fixed in the latest milestone release, I haven't had a
>> chance to test it yet. I upgraded from 1.3M03 to 1.4M03 and found that my
>> code that queried node indexes using a QueryContext was throwing a NPE. In
>> my code I constructed a string similar to "eclass:org.spp.data.Something AND
>> eid:101" and constructed the QueryContext from that. The QueryContext object
>> was then passed to an index.query() method.
>>
>> Once I found that the NPE was being thrown by index.query(QueryContext), I
>> put together a simple test that created and indexed a Node then queried the
>> index using a QueryContext using various constructs, QueryContext("key:value
>> key:value).defaultOperator(Operator.AND) and QueryContext("key:value AND
>> key:value"). Passing either version of these objects to index.query() throws
>> a NPE, however calling index.query("key:value AND key:value") works and
>> calling index.query(qc.getQueryOrQueryObject()) works (at least when the
>> full string with operators is used to build the QC).
>>
>> Has there been a change in how or when to use a QueryContext? Perhaps I'm
>> using it incorrectly now.
>>
>> Thanks,
>> Kalin
>>
>> _______________________________________________
>> Neo4j mailing list
>> [email protected]
>> https://lists.neo4j.org/mailman/listinfo/user
>>
>
>
>
> --
> Mattias Persson, [[email protected]]
> Hacker, Neo Technology
> www.neotechnology.com
>
--
Mattias Persson, [[email protected]]
Hacker, Neo Technology
www.neotechnology.com
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