01: /*
02: * GeoTools - OpenSource mapping toolkit
03: * http://geotools.org
04: * (C) 2004-2006, Geotools Project Managment Committee (PMC)
05: *
06: * This library is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * version 2.1 of the License, or (at your option) any later version.
10: *
11: * This library is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * Lesser General Public License for more details.
15: */
16:
17: package org.geotools.renderer.lite;
18:
19: import org.geotools.filter.FidFilter;
20: import org.geotools.filter.FilterVisitor;
21: import org.geotools.filter.visitor.AbstractFilterVisitor;
22:
23: /**
24: * Quick check to see of a FIDFilter is found.
25: */
26: public class FIDFilterFinder extends AbstractFilterVisitor implements
27: FilterVisitor {
28:
29: public boolean hasFIDFilter = false;
30:
31: public void visit(FidFilter filter) {
32: hasFIDFilter = true;
33: }
34: }
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