gmlmulticurve.java

esri的ArcGIS Server超级学习模板程序（for java）

package com.esri.solutions.jitk.datasources.ogc.gml;

import java.io.IOException;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.List;

import org.apache.log4j.Logger;

public class GMLMultiCurve implements IGMLGeometry {
	public static final Logger _logger = Logger.getLogger(GMLMultiCurve.class);	
	public List<GMLLineString> _lineStrings;
	
	public GMLMultiCurve() {
		_lineStrings = new ArrayList<GMLLineString>();
	}

	public List<GMLLineString> getLineStrings() {
		return _lineStrings;
	}

	public void setLineStrings(List<GMLLineString> lineStrings) {
		this._lineStrings = lineStrings;
	}
	
	public void addLineString(GMLLineString line) {
		this._lineStrings.add(line);
	}
	
	/*
	 * Line Example: 
	 *
	<gml:MultiCurve>
		<gml:curveMember>
			<gml:LineString>
				<gml:posList>45.7600546588558 -119.168868672517 45.7638769627002 -119.215334347072 45.7773470144612 -119.339828005814 45.8163032256863 -119.612312147489 45.8243941523025 -119.666856095153 45.8072387037575 -119.857573706345 45.767942206243 -120.043920042746 45.7522859126155 -120.12872332364 45.7013363442887 -120.194169498599 45.6757913969963 -120.397697283718 45.6715257192266 -120.493334772811 45.6846631136783 -120.533802656017 45.7169959964628 -120.574667570018 45.7216875915251 -120.621910523352 45.6912458132687 -120.681574076247 45.6544368634817 -120.804723734685 45.6186886841224 -120.903038860253 45.6319290030582 -120.967036410793 45.6343695574925 -121.05453236267 45.626396553557 -121.076207830131 45.5921664817446 -121.118421988557 45.5832852516356 -121.154349511484 45.5839293682508 -121.192825311942 45.5929929675775 -121.210327464259 45.6468609437721 -121.229378231081 45.6541505600154 -121.274186114305 45.6718698751035 -121.307282498605 45.6756881365808 -121.345368596442 45.6865409730422 -121.363686800664 45.6770113735346 -121.403512478945 45.67465753537 -121.419671626101 45.6983578579702 -121.506074799898 45.690609724483 -121.573420096403 45.6667976580193 -121.693774938913 45.6741481634062 -121.810430702612 45.6599574370579 -121.861595027014 45.632850330585 -121.889618621242 45.5978583882015 -121.982867702459 45.5853961316371 -122.059491945563 45.5674751207184 -122.097876518452 45.5635539409591 -122.152962421922 45.5329191598635 -122.22353639063 45.5304092201467 -122.322979140533 45.5406819001248 -122.398709044705 45.5263196996411 -122.471142666611 45.5311906986007 -122.531469320803 45.518365661064 -122.553846667738 45.5170265366317 -122.575224771977 45.5182009369125 -122.635246826224 45.5386969540394 -122.648698097972 45.5486720736045 -122.672998467939</gml:posList> 
			</gml:LineString>
		</gml:curveMember>
	</gml:MultiCurve>
	 *
	 */
	
	public void toXML(OutputStream os) throws IOException {
		StringBuffer sb = new StringBuffer();
		sb.append("<gml:MultiCurve>");
		sb.append("<gml:curveMember>");
		os.write(sb.toString().getBytes());
		
		for (GMLLineString line : _lineStrings) {
			line.toXML(os);
		}
		
		StringBuffer sb2 = new StringBuffer();
		sb2.append("</gml:curveMember>");
		sb2.append("</gml:MultiCurve>");
		os.write(sb2.toString().getBytes());
	}
	
	public void print() {
		for (GMLLineString line : _lineStrings) {
			_logger.debug("GmlMultiCurve->GmlLingString: " + line.getPostList());
		}
	}		
}