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better platform parsing

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git-svn-id: https://public-transport-enabler.googlecode.com/svn/trunk@529 0924bc21-9374-b0fa-ee44-9ff1593b38f0
This commit is contained in:
andreas.schildbach@gmail.com 2011-03-09 19:52:35 +00:00
parent a4f9f125e8
commit 28d7ed0c7d
1 changed files with 25 additions and 11 deletions
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36
src/de/schildbach/pte/AbstractEfaProvider.java
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@ -1568,21 +1568,38 @@ public abstract class AbstractEfaProvider implements NetworkProvider
return Currency.getInstance(currencyStr);
}
private static final Pattern P_PLATFORM_GLEIS = Pattern.compile("(Gleis|Bstg\\.)\\s*(\\d+[a-z]?)(?: ([A-Z])\\s*-\\s*([A-Z]))?");
private static final Pattern P_PLATFORM = Pattern.compile("#?(\\d+)", Pattern.CASE_INSENSITIVE);
private static final Pattern P_PLATFORM_NAME = Pattern.compile("(?:Gleis|Gl\\.|Bstg\\.)?\\s*" + //
"(\\d+)\\s*" + //
"(?:([A-Z])\\s*(?:-\\s*([A-Z]))?)?", Pattern.CASE_INSENSITIVE);
private static final String normalizePlatform(final String platform, final String platformName)
{
if (platform != null && platform.length() > 0)
{
final Matcher m = P_PLATFORM.matcher(platform);
if (m.matches())
{
return Integer.toString(Integer.parseInt(m.group(1)));
}
else
{
return platform;
}
}
if (platformName != null && platformName.length() > 0)
{
final Matcher mGleis = P_PLATFORM_GLEIS.matcher(platformName);
if (mGleis.matches())
final Matcher m = P_PLATFORM_NAME.matcher(platformName);
if (m.matches())
{
if (mGleis.group(3) == null)
return mGleis.group(2);
else if (mGleis.group(1).equals("Gleis"))
return "Gl. " + mGleis.group(2) + " " + mGleis.group(3) + "-" + mGleis.group(4);
final String simple = Integer.toString(Integer.parseInt(m.group(1)));
if (m.group(2) != null && m.group(3) != null)
return simple + m.group(2) + "-" + m.group(3);
else if (m.group(2) != null)
return simple + m.group(2);
else
return mGleis.group(1) + " " + mGleis.group(2) + " " + mGleis.group(3) + "-" + mGleis.group(4);
return simple;
}
else
{
@ -1590,9 +1607,6 @@ public abstract class AbstractEfaProvider implements NetworkProvider
}
}
if (platform != null && platform.length() > 0)
return platform;
return null;
}