01: /*
02: * Geotools2 - OpenSource mapping toolkit
03: * http://geotools.org
04: * (C) 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;
09: * version 2.1 of the License.
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: package org.geotools.xml.gml;
17:
18: import org.geotools.xml.FlowHandler;
19: import org.geotools.xml.XMLHandlerHints;
20:
21: import java.util.Map;
22:
23: /**
24: * Allows the XMLSAXHandler to abort parsing of GML.
25: *
26: * @author Richard Gould
27: */
28: public class FCFlowHandler implements FlowHandler {
29: public boolean shouldStop(Map hints) {
30: if ((hints != null)
31: && (hints.get(XMLHandlerHints.STREAM_HINT) != null)) {
32: FCBuffer buffer = (FCBuffer) hints
33: .get(XMLHandlerHints.STREAM_HINT);
34:
35: if (buffer.getInternalState() == FCBuffer.STOP) {
36: return true;
37: }
38:
39: buffer.resetTimer();
40: }
41:
42: return false;
43: }
44: }
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