How does noMatchExp() work?

From: David Norwood (david..irtuant.com)
Date: Mon Jul 26 2004 - 15:29:34 EDT

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I've got the following code:

ObjectId skipthis = new ObjectId(Packages.class, Packages.ID_PK_COLUMN,
[an integer here]);

                Expression qualifier = ExpressionFactory.matchExp(
                                Packages.TO_LOCATION_PROPERTY, aLocation);
                qualifier = qualifier.andExp(ExpressionFactory.noMatchExp(
                                Packages.ID_PK_COLUMN, skipthis));
                qualifier = qualifier.andExp(ExpressionFactory.matchExp(
                                Packages.ISCOMPLETE_PROPERTY, new Integer(0)));
                qualifier = qualifier.andExp(ExpressionFactory.matchExp(
                                Packages.ISDELETED_PROPERTY, new Integer(0)));

SelectQuery query = new SelectQuery(Packages.class, qualifier);
query.setLoggingLevel(Level.DEBUG);

List packages = dctx.performQuery(query);

This query fails when the 'noMatchExp' is included in the qualifier. What am
I doing wrong?

TIA

-david

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