[osmosis-dev] Usage of EntityMerger

[Richard Redweik]

Hi list,

I am trying to implement my own process to read osm data. Therefore I am using the osmosis jars from the maven repository.

Currently I am connecting my tasks by hand. For example:

XmlReader xmlReader = new XmlReader(inputFile, true, CompressionMethod.None);
PolygonFilter polygonFilter = new PolygonFilter(IdTrackerType.Dynamic, polygonInputFile, false, false, false, false);
xmlReader.setSink(polygonFilter);
MyOwnSink mySink = new MyOwnSink(...);
polygonFilter.setSink(mySink);
xmlReader.run();

Here MyOwnSink is a Sink written by myself.
This works as expected.

Now I want to read two OSM files and merge them with the EntityMerger. But I do not know how to let the EntityMerger know about the two OSM files.
Calling xmlReader.setSink(merger) is not possible since EntityMerger is no Sink, but a MultiSink.

Does someone know, how to use the EntityMerger with two or multiple OSM files?
Can I add the EntityMerger into my workflow, which I described above?

Thanks in advance,
Richard
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