new QueryParameterDef(OWNER_ID,Long.class,true),
    protected void defineParameters(){        defs = new QueryParameterDef[]{                new QueryParameterDef(QP.CLASS,Class.class,false),                new QueryParameterDef(QP.IDS,Collection.class,false),                new QueryParameterDef(OWNER_ID,Long.class,true),                new QueryParameterDef(QP.OPTIONS,Map.class,true)        };    }