[GraphHopper] customer flagencoder

[Peter]

Do
new EncodingManager(yourCustomFlagEncoder)
where yourCustomFlagEncoder is not a string but your encoder:
new EncodingManager(new MyCustomFlagEncoder())

Also I've changed the subject - please do so yourself next time before
re-using unrelated threads!

Peter

On 02.07.2015 14:43, Fred Laurent wrote:
> Sorry ,
> thank you , Yes , i see :
>  I make : Graphhopper g = new Graphhopper ().forMobile();
>                    g.setEncodingManager(new EncodingManager("car2"));
>
>  I have error :  an error happend while creating graph : in encoder
> list not supportef car2
> I don't understand
> Thank you
>
> 2015-07-02 14:27 GMT+02:00 Peter <graphhopper at gmx.de
> <mailto:graphhopper at gmx.de>>:
>
>     Hi Fred,
>
>     no need to extend from EncodingManager - just use it like:
>     new EncodingManager(yourCustomFlagEncoder)
>
>     Also customizing an existing flagencoder will be easier soon :) !
>
>     Kind Regards,
>     Peter
>
>
>     On 02.07.2015 14:09, Fred Laurent wrote:
>>     Hello..
>>     Can you explain me the problem .. I create MyFlagEncoder (I read 
>>     :
>>     https://github.com/graphhopper/graphhopper/blob/master/docs/core/create-new-flagencoder.md) 
>>     and I override toString method , I put "car2"
>>     I create class Myencoder extends EncodingManager {
>>        public static final String CAR2 = "car2";
>>
>>         public MyEncoder(String car2) {
>>             super(car2);
>>         }
>>      static List<FlagEncoder> parseEncoderString( String encoderList )
>>         {
>>             if (encoderList.contains(":"))
>>                 throw new IllegalArgumentException("EncodingManager
>>     does no longer use reflection instantiate encoders directly.");
>>
>>             String[] entries = encoderList.split(",");
>>             List<FlagEncoder> resultEncoders = new
>>     ArrayList<FlagEncoder>();
>>
>>             for (String entry : entries)
>>             {
>>                 entry = entry.trim().toLowerCase();
>>                 if (entry.isEmpty())
>>                     continue;
>>
>>                 String entryVal = "";
>>                 if (entry.contains("|"))
>>                 {
>>                     entryVal = entry;
>>                     entry = entry.split("\\|")[0];
>>                 }
>>                 PMap configuration = new PMap(entryVal);
>>
>>                 AbstractFlagEncoder fe;
>>              
>>
>>                 else if (entry.equals(CAR2))
>>                     fe = new MyFlagEncoder(configuration);
>>
>>                 else
>>                     throw new IllegalArgumentException("entry in
>>     encoder list not supported " + entry);
>>
>>                 if (configuration.has("version"))
>>                 {
>>                     if (fe.getVersion() !=
>>     configuration.getInt("version", -1))
>>                     {
>>                         throw new IllegalArgumentException("Encoder "
>>     + entry + " was used in version "
>>                                 + configuration.getLong("version",
>>     -1) + ", but current version is " + fe.getVersion());
>>                     }
>>                 }
>>
>>                 resultEncoders.add(fe);
>>             }
>>             return resultEncoders;
>>         }
>>     In MyActivity i put :
>>
>>       GHRequest request = new GHRequest(step2);
>>                           
>>     request.setVehicle(MyEncoder.CAR2).setAlgorithm(AlgorithmOptions.ASTAR_BI);
>>
>>     I run My application and in my log I have error :   [java.lang.
>>     IllegalArgumentException: Vehicle car2 unsupported.
>>     Supported are:car]
>>       I must create graph car2?....
>>     thank you
>>
>>     2015-07-01 14:38 GMT+02:00 Fred Laurent <fredlaurent31 at gmail.com
>>     <mailto:fredlaurent31 at gmail.com>>:
>>
>>         Yes .. multiple alternate routes calculation. Ok I 'll wait
>>         the answer of Peter.
>>         Thank you..
>>
>>         2015-07-01 14:22 GMT+02:00 Emux <devemux86 at gmail.com
>>         <mailto:devemux86 at gmail.com>>:
>>
>>             Do you mean multiple alternate routes calculation?
>>
>>             Peter can answer better, but I think this is work in
>>             progress currently in GraphHopper.
>>
>>             -- 
>>             Emux
>>             Cruiser <http://wiki.openstreetmap.org/wiki/Cruiser> -
>>             Atlas
>>             <http://wiki.openstreetmap.org/wiki/Atlas_%28navigation_application%29>
>>
>>             ______
>>
>
>
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