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improve parsing of platforms

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git-svn-id: https://public-transport-enabler.googlecode.com/svn/trunk@252 0924bc21-9374-b0fa-ee44-9ff1593b38f0
This commit is contained in:
andreas.schildbach 2010-10-09 10:15:39 +00:00
parent 5d673618c8
commit 16ec23dd31
1 changed files with 32 additions and 10 deletions
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42
src/de/schildbach/pte/AbstractEfaProvider.java
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@ -28,6 +28,7 @@ import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.xmlpull.v1.XmlPullParser;
@ -536,14 +537,7 @@ public abstract class AbstractEfaProvider implements NetworkProvider
{
if (Integer.parseInt(pp.getAttributeValue(null, "stopID")) == locationId)
{
String position = pp.getAttributeValue(null, "platform");
if (position != null)
{
if (position.length() != 0)
position = "Gl. " + position;
else
position = null;
}
final String position = normalizePlatform(pp.getAttributeValue(null, "platform"), pp.getAttributeValue(null, "platformName"));
departureTime.clear();
@ -742,7 +736,8 @@ public abstract class AbstractEfaProvider implements NetworkProvider
final String departure = normalizeLocationName(pp.getAttributeValue(null, "name"));
if (firstDeparture == null)
firstDeparture = departure;
final String departurePosition = pp.getAttributeValue(null, "platform");
final String departurePosition = normalizePlatform(pp.getAttributeValue(null, "platform"), pp.getAttributeValue(null,
"platformName"));
processItdDateTime(pp, departureTime);
if (firstDepartureTime == null)
firstDepartureTime = departureTime.getTime();
@ -754,7 +749,8 @@ public abstract class AbstractEfaProvider implements NetworkProvider
final int arrivalId = Integer.parseInt(pp.getAttributeValue(null, "stopID"));
final String arrival = normalizeLocationName(pp.getAttributeValue(null, "name"));
lastArrival = arrival;
final String arrivalPosition = pp.getAttributeValue(null, "platform");
final String arrivalPosition = normalizePlatform(pp.getAttributeValue(null, "platform"), pp.getAttributeValue(null,
"platformName"));
processItdDateTime(pp, arrivalTime);
lastArrivalTime = arrivalTime.getTime();
XmlPullUtil.skipRestOfTree(pp);
@ -801,6 +797,32 @@ public abstract class AbstractEfaProvider implements NetworkProvider
}
}
private static final Pattern P_PLATFORM_GLEIS = Pattern.compile("Gleis (\\d+[a-z]?)(?: ([A-Z])\\s*-\\s*([A-Z]))?");
private static final String normalizePlatform(final String platform, final String platformName)
{
if (platformName != null && platformName.length() > 0)
{
final Matcher mGleis = P_PLATFORM_GLEIS.matcher(platformName);
if (mGleis.matches())
{
if (mGleis.group(2) == null)
return "Gl. " + mGleis.group(1);
else
return "Gl. " + mGleis.group(1) + " " + mGleis.group(2) + "-" + mGleis.group(3);
}
else
{
return platformName;
}
}
if (platform != null && platform.length() > 0)
return platform;
return null;
}
public GetConnectionDetailsResult getConnectionDetails(final String connectionUri) throws IOException
{
throw new UnsupportedOperationException();