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performance-optimized lots of regular expressions

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git-svn-id: https://public-transport-enabler.googlecode.com/svn/trunk@160 0924bc21-9374-b0fa-ee44-9ff1593b38f0
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andreas.schildbach 2010-09-13 10:55:09 +00:00
parent 3a4e676617
commit 313ebe8d02
6 changed files with 37 additions and 37 deletions
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18
src/de/schildbach/pte/BahnProvider.java
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@ -165,8 +165,8 @@ public final class BahnProvider implements NetworkProvider
}
private static final Pattern P_PRE_ADDRESS = Pattern.compile(
"<select name=\"(REQ0JourneyStopsS0K|REQ0JourneyStopsZ0K|REQ0JourneyStops1\\.0K)\" class=\"nofullwidth\">(.*?)</select>", Pattern.DOTALL);
private static final Pattern P_ADDRESSES = Pattern.compile("<option.*?>\\s*(.*?)\\s*</option>", Pattern.DOTALL);
"<select name=\"(REQ0JourneyStopsS0K|REQ0JourneyStopsZ0K|REQ0JourneyStops1\\.0K)\"[^>]*>(.*?)</select>", Pattern.DOTALL);
private static final Pattern P_ADDRESSES = Pattern.compile("<option[^>]*>\\s*(.*?)\\s*</option>", Pattern.DOTALL);
private static final Pattern P_CHECK_CONNECTIONS_ERROR = Pattern
.compile("(zu dicht beieinander|mehrfach vorhanden oder identisch)|(leider konnte zu Ihrer Anfrage keine Verbindung gefunden werden)|(derzeit nur Ausk&#252;nfte vom)");
@ -230,11 +230,11 @@ public final class BahnProvider implements NetworkProvider
}
private static final Pattern P_CONNECTIONS_HEAD = Pattern.compile(".*" //
+ "von: <span class=\"bold\">(.*?)</span>.*?" // from
+ "nach: <span class=\"bold\">(.*?)</span>.*?" // to
+ "Datum: <span class=\"bold\">.., (.*?)</span>.*?" // currentDate
+ "(?:<a href=\"(http://mobile.bahn.de/bin/mobil/query.exe/dox[^\"]*?)\">.*?Fr&#252;her.*?)?" // linkEarlier
+ "(?:<a class=\"noBG\" href=\"(http://mobile.bahn.de/bin/mobil/query.exe/dox[^\"]*?)\">.*?Sp&#228;ter.*?)?" // linkLater
+ "von: <span class=\"bold\">([^<]*)</span>.*?" // from
+ "nach: <span class=\"bold\">([^<]*)</span>.*?" // to
+ "Datum: <span class=\"bold\">.., (\\d{2}\\.\\d{2}\\.\\d{2})</span>.*?" // currentDate
+ "(?:<a href=\"([^\"]*)\"><img [^>]*>\\s*Fr&#252;her.*?)?" // linkEarlier
+ "(?:<a class=\"noBG\" href=\"([^\"]*)\"><img [^>]*>\\s*Sp&#228;ter.*?)?" // linkLater
, Pattern.DOTALL);
private static final Pattern P_CONNECTIONS_COARSE = Pattern.compile("<tr><td class=\"overview timelink\">(.+?)</td></tr>", Pattern.DOTALL);
private static final Pattern P_CONNECTIONS_FINE = Pattern.compile(".*?" //
@ -302,11 +302,11 @@ public final class BahnProvider implements NetworkProvider
static final Pattern P_CONNECTION_DETAILS_FINE = Pattern.compile("<span class=\"bold\">\\s*(.+?)\\s*</span>.*?" // departure
+ "(?:" //
+ "<span class=\"bold\">\\s*(.+?)\\s*</span>.*?" // line
+ "ab\\s+(?:<span.*?>.*?</span>)?\\s*(\\d+:\\d+)\\s*(?:<span.*?>.*?</span>)?" // departureTime
+ "ab\\s+(?:<span[^>]*>.*?</span>)?\\s*(\\d+:\\d+)\\s*(?:<span[^>]*>.*?</span>)?" // departureTime
+ "\\s*(Gl\\. .+?)?\\s*\n?" // departurePosition
+ "am\\s+(\\d+\\.\\d+\\.\\d+).*?" // departureDate
+ "<span class=\"bold\">\\s*(.+?)\\s*</span><br />.*?" // arrival
+ "an\\s+(?:<span.*?>.*?</span>)?\\s*(\\d+:\\d+)\\s*(?:<span.*?>.*?</span>)?" // arrivalTime
+ "an\\s+(?:<span[^>]*>.*?</span>)?\\s*(\\d+:\\d+)\\s*(?:<span[^>]*>.*?</span>)?" // arrivalTime
+ "\\s*(Gl\\. .+?)?\\s*\n?" // arrivalPosition
+ "am\\s+(\\d+\\.\\d+\\.\\d+).*?" // arrivalDate
+ "|" //