Because CQL accepts "intersects(the_geom, LINESTRING (27.3 37, 27.3 37.6))" I thought it should work the same for relatePattern.
Neither FilterFactory nor FilterFactory2 provide a RelatePattern filter. However, the inner StaticGeometry class provides static String relatePattern(Geometry arg0, Geometry arg1, String arg2) exist. Matthias Am 01.07.2011 12:00, schrieb Jody Garnett: > You may need to call a function to parse your string into a geometry? I > am not sure how the CQL parser handles things - perhaps it only expects > geometry literals for spatial filters?? > > Try using FilterFactory and check if the function works for you? > > -- > Jody Garnett > > On Friday, 1 July 2011 at 1:45 AM, Matthias Lendholt wrote: > >> >> Am 30.06.2011 14:28, schrieb Jody Garnett: >> > The complete function list is in the docs here: >> > - >> > >> http://docs.geotools.org/latest/userguide/library/main/filter.html#function-list >> > >> >> yeah, thanks. I already trid it, but I still get this exception. The >> second geometry (WKT) is not accepted. >> >> >> Caused by: org.geotools.filter.text.cql2.CQLException: Encountered >> "LINESTRING" at line 1, column 25. >> Was expecting one of: >> <STRING_LITERAL> ... >> "true" ... >> "false" ... >> "(" ... >> "[" ... >> <INTEGER_LITERAL> ... >> <FLOATING_LITERAL> ... >> <IDENTIFIER> ... >> . Parsing : relatePattern(the_geom, LINESTRING (27.3 37, 27.3 >> 37.6),***1*****). Current Token : "," >> at >> org.geotools.filter.text.cql2.CQLCompiler.compileFilter(CQLCompiler.java:106) >> at >> org.geotools.filter.text.commons.CompilerUtil.parseFilter(CompilerUtil.java:194) >> at org.geotools.filter.text.cql2.CQL.toFilter(CQL.java:131) >> at org.geotools.filter.text.cql2.CQL.toFilter(CQL.java:110) >> at ... >> >> org.geotools.filter.text.generated.parsers.CQLParser is not part of >> geotools-2.6.5-project.zip and therefore I cannot debug it. >> >> >> I tested other functions and they work: >> intersects(the_geom, LINESTRING (27.3 37, 27.3 37.6)) works... >> >> Cheers, Matthias >> >> >>> -- >>> Jody Garnett >>> >>> On Thursday, 30 June 2011 at 9:42 PM, Matthias Lendholt wrote: >>> >>>> Hi all, >>>> >>>> How do I get a RELATES/DE9IM filter with CQL? I'm looking for a filter >>>> similar to this postgis function: >>>> boolean ST_Relate(geometry geomA, geometry geomB, text >>>> intersectionMatrixPattern); >>>> >>>> I tried it with CQL.toFilter("relates(the_geom," + refGeomAsWKT+ >>>> ",'" + >>>> de9impattern + "')"); and changed the parameter order but never was >>>> successful. >>>> >>>> Any ideas? >>>> Many thanks, Matthias > -- [[email protected]] GFZ German Research Centre for Geosciences CeGIT Centre for GeoInformation Technology Tel +49 331 288-1687; FAX +49 331 288-1703 Telegrafenberg A20, 14473 Potsdam, Germany Blog http://zeigertelegraph.gfz-potsdam.de Contact MECARD QR Code: http://goo.gl/488J ------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2d-c2 _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
